下面是小编为大家整理的国开（中央电大）本科《知识产权法》网上形考（任务一至四）试题及答案,供大家参考。希望对大家写作有帮助!
国开（中央电大）本科《知识产权法》网上形考（任务一至四）试题及答案4篇
【篇一】国开（中央电大）本科《知识产权法》网上形考（任务一至四）试题及答案
国开(中央电大)本科《离散数学(本)》网上形考(任务一至三)试题及答案
说明：适用于计算机科学与技术本科国开平台网上形考。
形考任务一 试题及答案
题目为随机，用查找功能(Ctrl＋F)搜索题目
[题目]若集合A＝{ a，{a}，{1，2}}，则下列表述正确的是（ ）．
[答案]{a}A
[题目]若集合A={1，2}，B={1，2，{1，2}}，则下列表述正确的是( )．
[答案]AB，且AB
[题目]若集合A＝{2，a，{ a }，4}，则下列表述正确的是( )．
[答案]{ a }A
[题目]设集合A={1, 2, 3}，B={3, 4, 5}，C={5, 6, 7}，则A∪B–C =( )．
[答案]{1, 2, 3, 4}
[题目]设集合A={a}，则A的幂集为( )．
[答案]{，{a}}
[题目]设集合A = {1, a }，则P(A) = ( )．
[答案]{,{1}, {a}, {1, a }}
[题目]若集合A的元素个数为10，则其幂集的元素个数为（ ）．
[答案]1024
[题目]设A、B是两个任意集合，则A-B = ( )．
[答案]AB
[题目]设集合A={2, 4, 6, 8}，B={1, 3, 5, 7｝，A到B的关系R={| y = x +1｝，则R= ( )．
[答案]{, , }
[题目]集合A={1, 2, 3, 4, 5, 6, 7, 8}上的关系R={|x+y=10且x, yA}，则R的性质为（ ）．
[答案]对称的
[题目]集合A={1, 2, 3, 4}上的关系R={|x=y且x, yA}，则R的性质为（ ）．
[答案]传递的
[题目]如果R1和R2是A上的自反关系，则R1∪R2，R1∩R2，R1-R2中自反关系有（ ）个．
[答案]2
[题目]设集合A={1 , 2 , 3 , 4}上的二元关系R={，，，}，S={，，，，}，则S是R的（ ）闭包．
【篇二】国开（中央电大）本科《知识产权法》网上形考（任务一至四）试题及答案
国开(中央电大)本科《理工英语4》网上形考任务试题及答案 国开(中央电大)本科《理工英语4》网上形考任务试题及答案 题目：
--- Haven"t seen you for ages, Mike. ________________ --- Pretty good. Everything goes well. How"s it going? 题目：
---Hello, I"m Harry Potter. ---Glad to meet you. I"m Miller. But __________. call me Paul. 题目：
Let"s meet at 7:30 outside the gate of ________. the People"s Park 题目：--- Could you please tell me something about the two_______? --- ___________. They arc exchange students of No. 1 Middle School. Germans; All right 题目：--- Goodbye, everyone._______________ --- Bye, Sally! Don"t forget to write. Stay in touch 题目：---Are you good at Building Materials, Rose? ---_______. But I will try to study it well this term. Not very good 题目：---Can I help you, sir? ---I"d like to have 100 _____. I want my students to draw pictures. pieces of paper 题目：---How are you? ---________ Fine, thanks. 题目：Each apartment only__________15 to 30 square meters for one unit. takes 题目：I hope you"ll ________working with us in the future. enjoy 题目：Now this tiny housing solution is ______________ in urban areas in the U.S., and Canada. gain ground 题目：The __________ are eating _________ at the foot of the mountain. sheep, grass 题目：The technological advances made it possible for the middle classes to enjoy what had once been ________ only to the very rich. affordable 题目：To solve this problem, New York city planners are challenging tradition and starting to _________more micro units. design 题目：Tony has many Chinese ______. stamps 二、翻译：从以下A、B、C三个选项中选出与英文最适合的中文翻译。 1. That"s why tiny little apartments with a bedroom, a kitchen and a bathroom come into being.【C】 A. 这就是为什么小公寓的卧室,一个厨房和一个浴室。 B. 这就是为什么小的小公寓有一个卧室，一个厨房和一个浴室。 C. 这就是只有一卧一厨一卫的微型公寓形成的原因。 2. A beautiful little room with love and happiness is a great place to live.【B】 A. 一个美丽的小房间,爱和幸福是一个居住的好地方。 B. 一间充盈爱和幸福的小美屋就是宜居的好地方。 C. 一个美丽的小房间，爱和幸福是一个伟大的地方住。 3. It can also meet the need of people who are short on cash but determined to live in their own places.【A】 A. 它也能满足一些人的需要，他们缺钱，但又决心拥有一个自己的家。 B. 它也可以满足人的需要,缺钱但决定住在自己的地方。 C. 它也能满足需要的人谁是短期的现金，但决心生活在自己的地方。 4. Ted and William have lived under the same roof for five years.【A】 A. 泰德和威廉已经在同一屋檐下生活了五年了. B. 泰德和威廉在同一个屋檐下生活了五年。 C. 泰德和威廉一起生活了五年。 5. If you travel alone and want to know better family life in Britain, you"d better stay in B & Bs.【C】 A.如果你独自旅行, 想知道更好的家庭生活在英国, 你最好呆在B & Bs。 B.如果你独自旅行，想了解英国的家庭生活，你最好呆在家里。 C.如果你独自旅行并且想更好地了解英国的居民生活，你可以住在B & Bs。 二、阅读理解：阅读下面的短文，根据文章内容从A、B、C三个选项中选出一个最佳选项。 Housing is the living places for human beings. As the population keeps climbing, People in the city have to face the reality that housing is in short supply. To solve this problem, New York city planners are challenging tradition and starting to design more micro units. Micros, also known as hostel-style apartments, usually offer less than 200 square feet (18.5 square meters) in area. Could you imagine living in 150 square feet (14 square meters)? These units usually have only room for a bed, a table mini-fridge and the basic living essentials. Why is the micro apartment so appealing? The reasons are rather straightforward. It is perfect for single people who don"t have a lot of things. It can also meet the need of people who are short on cash but determined to live in their own places. Micro apartments are very common in cities like Tokyo and Hong Kong, where there are so many people living. Now this tiny housing solution is gaining ground in urban areas in the U.S., and Canada. The micro apartment is an experiment in simplicity in American culture. So small-scale home life is part of a hot trend in U.S. real estate. Some people are proud of it. Some of them can find the humor and fun in their small places. But not everyone is in favor of the trend. 1.According to the passage, the next big trend in U.S. real estate is 【B】. A. big house B. micro apartment C. traditional house 2.As the population keeps climbing, people in the city have to face the reality that 【A】. A. housing is in short supply B. housing is very sufficient C. housing is a luxury goods 3.Why is the micro apartment so appealing? 【A】 A. It meets the need of someone. B. It"s very strange. C. It"s excellent. 4.Micro apartments are very common in some cities like 【C】. A. Beijing B. London C. Tokyo 5.How do people think of the micro apartment? 【C】 A. Everyone likes it very much. B. Some people think it"s humorous and fun. C. Not everyone is in favor of the trend. 二、阅读理解：阅读下面的短文，根据文章内容从A、B、C三个选项中选出一个最佳选项。 Building a house costs quite a lot of money．Suppose you plan to build a house．Your first step will be to find a right piece of land．Your choice will depend on many different things．You will probably try to find a sunny place, with pleasant surroundings(环境) near shops and bus stops, not too far from your friends and the place where you work． Next you will find a good builder, and together with the builder you will work out a plan．The builder will draw the plan．It will show the number of rooms, their position and size, and other parts, which must be noticed, such as windows, doors, and electric outlets．The builder will work out how much money is needed to build your house．He will work out the cost of the wood, bricks, the glass, and everything else that must be used in building the house．Later on, when he starts to build, this estimate(预算)must be corrected and revised(修订)．His estimate is based on existing prices, but prices of such things may change, and many other things may happen between the time when he makes the estimate and the time when he builds the house． When the builder gives his estimate, you may wish to change your plan．(You may also wish to change your builder, if his estimate is too high!)You may find that the house you wanted at first costs too much, or that you can spend a little more and add something to your plan．The builder"s estimate depends on the plan, but the final plan depends on the builder"s estimate． 1．The best title of this passage would be 【C】 A．Building a House Costs Much Money B．Estimate Is Important C．Planning a House 2．The first thing for a person to build a house is 【B】 A．to get as much money as possible B．to find a suitable piece of land C．to work out a plan 3． The phrase draw a plan in this passage means 【A】 A．making a picture of a building or a room B．making a plan C．working out a plan 4．When the builder starts to build a house, his estimate will have to be corrected and revised because 【C】 A．it is wrongly worked out by a workman B．the future owner of the house thinks the estimate is so high that he cannot afford the building． C．The prices of building materials and the expenses(费用)of labor may be different from the original prices and expenses 5．What is the relationship(关系)between the estimate and the plan?【C】 A．The plan depends on the estimate． B．The plan has nothing to do with the estimate． C．The estimate and the plan depend on each other． 二、阅读理解：阅读下面的对话，选择合适的内容将对话补充完整。 SUN LI: Nice to meet you. I"m Sun Li. HENRY:_____Are you a student of this university, too?【C】 SUN LI: Yeah, this is my second year. I study Architecture. And what’s your major? HENRY:_____ So, what subjects do you study this term?【D】 SUN LI: _____【A】 HENRY: Oh, I see. I have English classes too. I have Air Pollution Control, Pollution Analysis, and Climate Change Control Technology. SUN LI: Oh, really?! What do you think of your major? HENRY: It"s wonderful. _____but Pollution Analysis isn"t my best subject. 【B】I like Climate Change Control Technology better. _____【E】 SUN LI: I like Building Materials best. A.This semester we study English, Engineering Drawing, Construction Technology, and Building Materials. B.I think the classes are really interesting, C.Nice to meet you too. D.Oh, My major is Energy and Environment. E.How about you? 单元自测2 形考任务试题及答案 题目为随机，用查找功能（Ctrl+F）搜索题目 题目：
Tom is________ than any other players in the school team． taller 题目：— Sonia, do you think you are different from Linda? —Yes. I"m ______ at drawing than her. better 题目：— Which city has _________population, Beijing, Guiyang or Nanchang? —Beijing, of course. the largest 题目：—— What"s your present job? ——_______________________ I"m a film-maker. 题目：—— Excuse me. You must be Mr. Liu Hua from China? ——___________________ Yes, nice to meet you. 题目：—— Have you had a nice journey? ——________________________ Sure 题目：—— I’m so excited to meet you. May I introduce myself to you? ——___________________________ Sure. 题目：—— Thanks for all the information, Peter. It sounds like you have an interesting job. ——______________________________ Yes, it"s very interesting, but stressful, too! 题目：Architect Mayur Kanaiya spoke__________ of the Langkawi Sky Bridge highly 题目：But the Bridge was first _____ to the public, almost one year later, after a series of tests and evaluations. open 题目：I really like that car you ________ and I am thinking of buying it. recommended 题目：One day they crossed the ____bridge behind the palace. old chinese stone 题目：The walls function like a dam to keep the water _____ and the structure lies naturally within its surroundings, remaining invisible from a distance. out 题目：Tony is going camping with ___ boys. two litter other 题目：You know, this bridge ______ Hong Kong, Zhuhai and Macau. connects 二、翻译：从以下A、B、C三个选项中选出与英文最适合的中文翻译。 1. It has a total length of 49.968 km, of which 35.578 km will be built over the sea.【B】 A. 它总长度49.968公里，其中35.578公里在海上。 B. 它总长度49.968公里，其中有35.578公里是横跨在海面上的。 C. 它总长度49.968公里，其中35.578公里在海底。 2.I’d like you to meet the famous bridge designer, Mr. Liu Hua.【B】 A.我喜欢你去见见著名的桥梁设计师刘华先生。 B. 我想给您介绍下著名的桥梁设计师刘华先生。 C. 我们最好去见见著名的桥梁设计师刘华先生。 3. It’s a great example of treading lightly on the land.【A】 A．在桥上缓步行走是非常好的体验。 B．在陆地上交易是很好的体验 C．在陆地上轻微的交易是很好的体验。 4.While most bridges cross above water, the sunken bridge at Fort de Roovere in the Netherlands sinks just below it.【B】 A．然而大部分的桥都横跨水面，荷兰Fort de Roovere的这座下沉的桥则建在水面以下 B．大多数桥都建在水面上，荷兰Fort de Roovere的这座下沉的桥则建在水面以下。 C. 大多数桥都穿越水面，荷兰Fort de Roovere的这座下沉的桥则建在水面以下 5.Visitors can enjoy a very close experience with the forest and wildlife on the curving bridge.【B】 A．游客们能够与野生动物和森林有着更近的体验。 B．蜿蜒的桥面让游客能够近距离地体验森林与野生动物。 C. 游客们可以尽情享受丛林中的野生动物。 二、阅读理解：阅读下面的短文，根据文章内容从A、B、C三个选项中选出一个最佳选项。 London"s River Thames has twenty-seven bridges. But Tower Bridge, the first bridge over the Thames as you travel to London from the sea, is the most famous of them all. What makes Tower Bridge so exciting? Why do visitors come from all over the world to see it? The thing that is surprising about Tower Bridge is that it is open in the middle. It does this to let the big ships through to the Pool of London. If you are lucky enough to see the bridge with its two opening arms high in the air, you will never forget it. On its north side stands the Tower of London itself. Although they look the same age, the Tower is almost a thousand years old, and Tower Bridge is only about one hundred, it was built in the 1890s. By1850, everyone agreed that a bridge across the Thames near the Tower was most necessary. But the designers argued about the new bridge for another thirtyyears. This took so long because they had two big problems. l. Tower Bridge is 【C】. A. about one thousand years old B. the oldest and the most famous bridge in London C. the first one you can see when you go from the sea to London 2. The Tower of London is 【B】. A. across from the Thames B. on the north of Tower Bridge C. in the middle of Tower Bridge 3. Which of the following is NOT true according to the passage?【A】 A. You can see the bridge with its two opening arms high in the air at anytime. B. By 1850 everybody thought it most necessary to have a bridge built across the Thames near the Tower. C. It took the designers thirty years to argue about the bridge before it was built. 4. Why is the bridge open in the middle?【C】 A. To make it special. B. To attract (吸引) more people from the world to see it. C. To let the big ship through to the Pool of London. 5. How long was the Tower Bridge built?【B】 A. A thousand years. B. A hundred years. C. Five thousand years. 二、阅读理解：阅读下面的短文，根据文章内容进行判断，正确为T，错误为F。 One of the masterpieces of modern architecture, the fantastic Hangzhou Bay Bridge has been opened to the public since May 20XX. The Bridge is an S-shaped stayed-cable bridge with six lanes in both directions and is linking Ningbo"s Cixi county in the south to Jiaxing in the north. It shortens the highway travel distance between Ningbo and Shanghai by 120 kilometers, and reduces the driving time from 4 to 2.5 hours. It is the longest sea-crossing bridge in the world - 36 kilometers (22 miles) long. This fantastic bridge crossing the Hangzhou Bay is expected to have a 100-year lifespan, and has a price tag of 11.8 billion yuan (US$1.70 billion). The toll fee is 80 yuan per vehicle. As the bridge has six lanes in both directions, you can be quite sure that you will have a smooth ride. The speed limit is 100 kilometers / 62 miles. The first preparations for planning the bridge started a decade ago; close to 600 experts spent nine years on designing the Hangzhou Bay Bridge. Chief Commander of the Bridge Project is Mr Wang Yong. The bridge was linked in 20XX and an opening ceremony was held on 26th June. But the Bridge was first open to the public, almost one year later, after a series of tests and evaluations. 1.The fantastic Hangzhou Bay Bridge has been opened to the public since May 20XX.【F】 2.It is the longest sea-crossing bridge in the world - 36 kilometers (22 miles) long.【T】 3.The toll fee is 100 yuan per vehicle.【T】 4.The speed limit is 100 kilometers / 62 miles【T】 5.Chief Commander of the Bridge Project is Mr Yang Yong.【T】 二、阅读理解：阅读下面的对话，选择合适的内容将对话补充完整。 Mary Johnson: Good morning, Mr. Liu! How good to see you! Have you had a nice journey? Liu Hua: _____【D】 Mary: May I introduce an old friend of mine to you? Tony Smith is an architect and has a special interest in bridge design. TonySmith: _____【A】 Liu Hua: How do you do? Mr. Smith. Nice to meet you. Tony: Nice to see you, too. I know, you are the design leader of the Island & Tunnel Project of the Hong Kong-Zhuhai-Macao Bridge. It’s my honor to meet you here. Liu Hua: _____【E】 Tony: It is said that the bridge is the longest cross-sea bridge in the world. How long is it? LiuHua: Sure. You know, this bridge connects Hong Kong, Zhuhai and Macau. It has a total length of 49.968 km, of which 35.578 km will be built over the sea. Tony: _____【B】 Mary: It sounds fantastic. I also want to see it when it’s finished. LiuHua: No problem, you are welcome! Mary: Now we’ll send you to the hotel and you can take a rest there. We’ll have a meeting on bridge design tomorrow morning. Liu Hua: _____【C】 Tony: You’re welcome. A. How do you do? Mr. Liu. B. That’s great! I hope someday I can witness such a miracle! C. Thank you very much for your help. D. Glad to see you, too, Mary. Indeed, it’s been a very nice journey. E. Thank you very much. COMPLETE THE CARD WITH THE WORDS AND EXPRESSIONS GIVEN IN THE BOX. _You need to include the following information. _ SENDER OF THE CARD: John Black RECEIVER OF THE CARD: Mr.Ervin congratulations greater success so happy best wishes very much impressed Dear Mr Ervin: _____ 【Congratulations】on your being named this year’s outstanding manager. I once visited one of your branches and was _____.【very much impressed】 I am sure you deserve this honor. And I feel _____【so happy】for you. _____【Greater success】for even _____【best wishes】to you and your company in the coming year! Sincerely, John Black 单元自测3 形考任务试题及答案 题目为随机，用查找功能（Ctrl+F）搜索题目 题目：
I’d love to ______with you my new kitchenware. share 题目：
It is called solar cooker, a newly designed cooking device and there are many kinds of solar cookers _______. available 题目：
It was _______ to see the students’ excitement when they discovered that simple materials could be used to cook food under the sun and the solar cooking really attracts those creative kids. amazing 题目：---Don’t forget to come to our party this weekend! ---_____________________________ Sure. See you. 题目：---We’d be pleased if you could join us for dinner. ---____________________________________ Yes, I’d be pleased to accept. 题目：---We’ve booked a table. We hope you can join us? ---_________________________________ How can I resist such a gracious invitation! 题目：---why not dine out together and go to the movies? ---________________________________________ Sounds like a good idea. 题目：---Would you care to join for the picnic tomorrow ---_________________________________________ So sorry. Next time we"ll go, thanks anyway. 题目：--- Do you like reading books? --- Yes. Each of us ______________ to do more reading in and after class. is encouraged 题目：Li Lei is___ student in our class. the tallest 题目：Nick _______ a job in a bank, but to our surprise, he didn’t take it. was offered 题目：People who do not have wood must spend large amounts of money ________cooking fuel. on 题目：Solar cooking is a _______cooking method. convenient 题目：The bridge ______ two years ago. was built 题目：This box is___ that one. as heavy as 二、翻译：从以下A、B、C三个选项中选出与英文最适合的中文翻译。 1. It is getting more popular due to its high efficiency and its environmental friendliness.【A】 A．由于高效及环保的特点，太阳能锅越来越受到大众的欢迎。 B. 由于高效友好的特点，太阳能锅越来越受到大众欢迎。 C．由于经济环保的特点，太阳能锅越来越受到大众欢迎。 2. I’d love to share with you my new kitchenware.【B】 A．我很喜爱与你分享我的新厨具。 B. 我很乐意和你分享我的新厨具。 C．我很乐意平均分配我的新厨具。 3. I am eager to see this new device.【A】 A．我急切地想看到这个新设备。 B．我很激动看到这个新设备 C．我很乐意看到这个新设备。 4. People who do not have wood must spend large amounts of money on cooking fuel.【C】 A．那些没有足够木材的人们得花费大量的钱来烧饭。 B．那些没有足够多木材的人们得依靠大量的钱来购买烹饪燃料。 C．那些没有足够木材的人们得花费大量的金钱购买烹饪燃料。 5. Solar ovens consist of a system of reflectors and a cooking pot.【A】 A．太阳能灶是由反射镜及烹饪锅系统组成的。 B．太阳能灶是一个反射系统和一个锅 C．太阳能灶利用了反射系统和烹饪锅。 二、阅读理解：阅读下面的短文，根据文章内容从A、B、C三个选项中选出一个最佳选项。 When Dr. Robert Metcalf first used a solar cooker, the future changed for millions of Africans. He knew that billions of poor people around the world depend on the use of wood for cooking. As they take more and more firewood from wild areas. They are destroying habitats around the world. Wood collection is one reason why many animals have become endangered. But sunshine can be an alternative to fire. Dr. Metcalf says. Since his first solar cooked meal, he has helped people around the world to use simple new technologies to cook their food. Each morning in villages across East Africa, small children and their mothers wake up and walk several miles to collect firewood to cook their food. It takes much of the day, and the heavy firewood they carry home on their heads lasts only a few days. This is why Dr. Metcalf spends each summer in Africa. He teaches women and children in villages how to cook with the sun. So far, more than thirty thousand African families now have solar cookers, and new programs will introduce solar cookers to millions of families. To find water, women and children may have to walk long distance to dig holes in dry riverbeds or to gather water from streams and shallow wells. They fill their buckets（桶）and carry them home on their heads. The buckets often weigh as much as forty pounds. Not only is finding water hard work, but the water is often polluted with germs（细菌）that make people sick. Dr. Metcalf and others developed a simple，reusable tool that people can use to make sure their water is safe to drink．The tool is calked a WAPI，which stands for Water Pasteurization Indicator. The pasteurization process is named after Louis Pasteur，who developed it in the 1800s. 1．Why did Metcalf help Africans use solar cookers?【C】 A．He wanted to help them to fight poverty． B．He found it a dangerous job to collect firewood． C．He realized using firewood is not good for the environment． 2．The underlined word it in the third paragraph probably refers to【A】． A．collecting firewood B．cooking food C．cooking with the sun 3．Each summer Metcalf stays in Africa to 【C】． A. do research on water B. take care of sick people C. spread the technique of using solar cookers 4．Water Pasteurization Indicator was developed to 【A】． A. kill the bacteria in water B. honor Louis Pasteur C. make waste water reusable 5．It can be inferred from tile passage that【B】． A．Africans find it hard to learn to use solar cookers B．women and children in Africa usually lead a hard life C．the water Africans drink is not clean though it is easy to get 二、阅读理解：阅读下面的短文，根据文章内容进行判断，正确为T，错误为F。 Millions of people around the world cook their food over a smoky fire every day. It is often difficult to find wood for the fire. People who do not have wood must spend large amounts of money on cooking fuel. However, there is a much easier way to cook food using energy from the sun. Solar cookers, or ovens, have been used for centuries. Solar ovens consist of a system of reflectors and a cooking pot. The rest is up to your imagination! Once you have collected or bought your solar oven, you can use it to prepare hot meals in the backyard, at a campground or wherever your heart desires. Of all the inventions that could benefit humankind, a reliable solar cooker remains one of the most necessary. Countless people across the developing world still cook their food by burning wood or even cow dung, causing breathing problems and severe pollution in some regions. The searching for a practical solar cooker has gone on for decades and produced dozens of models. But none of them have caught on importantly for use in the developing world because they can’t store heat. Without the ability to store heat, a cooker cannot be used, for example, on cloudy days. But now a group based at the Norwegian University of Science and Technology (NTNU) is reporting a discovery in solar cookers. They say it will lead to the production of practical solar cookers within a year and a half and it can store enough heat during a sunny day to work for an entire additional day, even if it is cloudy. * People who do not have wood must spend small amounts of money on cooking fuel.【F】 * There is a much easier way to cook food using energy from the sun.【T】 * Solar cookers, or ovens, have not been used for centuries.【F】 * Solar ovens consist of a system of reflectors and a cooking pot.【T】 * Without the ability to store heat, a cooker can be used, for example, on cloudy days.【T】 二、阅读理解：阅读下面的对话，选择合适的内容将对话补充完整。 HENRY: Hey, what are you doing this weekend? MANDY:_____【D】 HENRY: Would you like to go for a picnic? The weather forecast says it will be sunny this Sunday. MANDY: _____【A】 HENRY: Yes of course, and I will make some hamburgers. MANDY: OK. Then I’ll bring some drinks, green tea, black tea, juice or cola? HENRY: _____ By the way I will bring my new kitchenware for our picnic【E】 MANDY: New kitchenware? A cooker? HENRY: Yeah! I just bought a solar cooker last month. It’s a new device that uses solar energy and it is getting popular due to its high efficiency and its environmental friendliness. People can cook easily with this new device. I’ll bring some fruit and some other food. We will make a wonderful picnic! MANDY: _____【B】 HENRY: OK, I am looking forward to our picnic! Then See you on this Sunday! MANDY: _____【C】 A. That’s a good idea. Shall I bring anything? B. Wow! How amazing, I can’t wait for it! C. See you! D. I haven’t decided yet. What about you? E. How about green tea? 单元自测4 形考任务试题及答案 题目为随机，用查找功能（Ctrl+F）搜索题目 题目：---- ________________________ We are leaving on Sunday. ---- Yes, that’s a good idea. Why don’t you join us? 题目：---- ______________________________ ---- Yeah. It is the only professional museum about the railway system in China. Do you know the China Railway Museum? 题目：---- Excuse me. Can you tell me how to get to the Linden Street? ---- _____________________________ Sorry, I’m new here. 题目：---- I’m going to Hainan for my holiday. ---- ________________________ Have a nice trip 题目：---- Welcome back, Mr. Smith! How about your business trip in Japan? ---- ___________________________ Oh, fantastic! Mr. Mark is so satisfied with our project. 题目：He’s wearing a red shirt and _______ jeans. faded 题目：I’d like to have some big apples instead of small _____. ones 题目：It was ___ who wrote those words on the blackboard. he 题目：Oh, that museum was the old Beijing Railway Station. It______ the history of China’s railway development. shows 题目：The book ________ on this subject was written by an old female writer. referred to 题目：The train______just three weeks ____ complete a journey that _____ six weeks by sea. took…to；
takes up to 题目：This article deals with the natural phenomenon which _______ most interesting to everyone. is 题目：Travelers _______ the efficient network, and find that their hometowns are not that far away. benefit from 题目：We _______ two railway tickets online this Monday. booked 题目：With comfortable seats and quiet cabins, this high-speed line______ a pleasant journey for thousands of travelers. offers 二、翻译：从以下A、B、C三个选项中选出与英文最适合的中文翻译。 1.John and his brother differ in personality even if their differences in age are not significant.【B】 A. 尽管约翰和他哥哥在年纪上相差很大，但他们的个性却不相同。 B. 尽管约翰和他哥哥在年纪上相差不大，但他们的个性却不相同。 C.尽管约翰和他哥哥在年纪上相差不大，但他们的个性相同。 2. Some of her pictures were shown in an art exhibition (展览会) in Shanghai when she was 4 years old.【C】 A. 她的一些画就在上海的一个艺术展览会上展出。 B. 她在一个艺术展览会上展出她的画。 C. 四岁的时候她的一些画就在上海的一个艺术展览会上展出。 3.Since the earth looks like a ball, the sun can shine on only half of it at a time.【B】 A.太阳一次只能照到它的一半，地球看上去像一个球。 B. 由于地球看上去像一个球，太阳一次只能照到它的一半。 C.地球看上去像一个球，太阳一次只能照到它的一半。 4. From the East Coast to the West Coast it is about 3, 000 miles wide.【A】 A. 美国领土的东西宽度约为3000英里。 B. 美国领土为3000英里。 C. 美国领土的东西宽度为2000英里。 5. It’s very important to maintain your current weight through exercise and healthy eating.【C】 A. 非常重要的通过锻炼和健康饮食来保持你目前的体重。 B. 锻炼和健康饮食来保持你目前的体重是非常重要。 C. 通过锻炼和健康饮食来保持你目前的体重是非常重要的。 二、阅读理解：阅读下面的短文，根据文章内容从A、B、C三个选项中选出一个最佳选项。 High-speed rail is a type of rail transport that operates significantly faster than traditional rail traffic, using an integrated system of specialized rolling stock and dedicated tracks. While there is no single standard that applies worldwide, new lines in excess of 250 km/hr and existing lines in excess of 200 km/hr are widely considered to be high-speed, with some extending the definition to include much lower speeds (e.g. 160 km/hr) in areas for which these speeds still represent significant improvements. The first such system began operations in Japan in 1964 and was widely known as the bullet train. High-speed trains normally operate on standard gauge tracks of continuously welded rail on grade-separated right-of-way that incorporates a large turning radius in its design. Many countries have developed high-speed rail to connect major cities, including Austria , Belgium, China, France, Germany, Italy, Japan, Poland, Portugal, Russia, South Korea, Sweden, Taiwan, turkey, United Kingdom, United States and Uzbekistan. Only in Europe does HSR cross international borders. China has 16,000 km of HSR, accounting for 60 percent of the world’s total. While high-speed rail is usually designed for passenger travel, some high-speed systems also offer freight service. 1. High-speed rail is a type of rail transport that operates significantly than traditional rail traffic.【A】 A. faster B. slower C. as fast as 2. According to the passage, which of the following is true?【A】 A. there is no single standard that applies worldwide. B. there is a standard that applies worldwide C. there are two standards that apply worldwide 3.When did the first such system widely known as the bullet train begin operations in Japan ?【C】 A. in 1964 B. in 1966 C. in 1946 4. The underlined word freight at the end of the paragraph means 【B】. A. military B. cargo C. health 5. The best title of this passage would be 【B】. A. Traditional Rail Traffic B. the Bullet Train C. High-speed Rail 二、阅读理解：阅读下面的短文，根据文章内容进行判断，正确为T，错误为F。 The world’s longest high-speed railway route, running from Beijing to Guangzhou, has been in operation for a few years. It cuts travel time between the two cities from 22 hours to only 8 hours. With comfortable seats and quiet cabins, this high-speed line offers a pleasant journey for thousands of travelers. The high speed railway connects Beijing with five provincial capitals. Part of the line, from Zhengzhou to Guangzhou, was in operation before the whole line was connected. The opening of the Beijing to Zhengzhou section has connected the entire line. It covers a total length of 2,298 kilometers. The Beijing-Guangzhou line connects one third of China’s population and more than 40 percent of its economic power. Travelers benefit from the efficient network, and find that their hometowns are not that far away. As the American publication _Newsweek_ puts it: China is now engaged in a railway revolution. These 350 kilometer per hour high-speed railway trains have made the country’s vast territory substantially smaller, and changed the country economically. 1.The world’s longest high-speed railway route, running from Beijing to Guangzhou, has been in operation for a few years.【T】 2.It cuts travel time between the two cities from 22 hours to only 6 hours.【F】 3. The opening of the Beijing to Zhengzhou section has linked with the total route.【T】 4.The Beijing-Guangzhou line connects one third of China’s population and more than 40 percent of its economic power.【T】 5.These 350 kilometer per hour high-speed railway trains have made the country’s vast territory considerably smaller, and changed the country economically.【T】 二、阅读理解：阅读下面的对话，选择合适的内容将对话补充完整。 _LI QIANG AND HIS BROTHER WILL GO TO BEIJING. HE IS TALKING TO WANG NING ABOUT THE PLAN._ WANG NING：So, you’re going to Beijing on Sunday, Li Qiang? LI QIANG：_____ We booked two railway tickets online this Monday.【C】 WANG：That’s really cool! I’m always dreaming of going to Beijing, seeing famous places with unique buildings, such as the Forbidden City, Summer Palace, etc. LI: _____ .【A】 WANG:Oh, that museum was the old Beijing Railway Station. It shows the history of China’s railway development. _____.【D】 LI：Why don’t you join us? We are leaving on Sunday. _____.【B】 WANG：Ok, then count me in. Are you taking a high-speed railway? LI:_____. Besides, it’s comfortable.【E】 A. And the China Railway Museum is a must. B. You still have two days to get yourself prepared. C. Yes, my brother and I are going together. D. It’s worth visiting. I’ve been planning to go for a visit for a long time. E. Yeah, the high speed railway is very quick and convenient. 单元自测5 形考任务试题及答案 题目为随机，用查找功能（Ctrl+F）搜索题目 题目：
--- A: Could we make a tentative appointment for, say, this Saturday? ---B:________ That’s fine for me. 题目：--- ________ you ________ free tomorrow? --- No. I ________ free the day after tomorrow. Are; going to be; will be 题目：--- A: Hello, Bill Burton speaking. --- B: Hello, Mr. Burton, this is Jenny Jenkins of Bradford and Sons returning your call. What can I do for you? 题目：--- A: I can put you down for eleven o’clock. Is that OK? --- B: Oh, I’ll be having an interview that time. How about 3 o’clock in the afternoon? 题目：--- A: I have an appointment with Mr. Xie at about 10 o’clock tomorrow morning, but would you please postpone it to sometime next week? ---B:________ All right. 题目：--- A: I have many questions about studying abroad. --- B: Would you like to make an appointment? Let"s say Wednesday afternoon at two? 题目：How often________to the dentist? do you go 题目：I have an appointment with Mr. Xie at about 10 o’clock tomorrow morning, but would you please________it to sometime next week? postpone 题目：In learning a foreign language, one should first pay attention________speaking． to 题目：Jamie wants to speak to me________private. in 题目：My agenda is quite full for the whole week, so I can"t________an appointment with you. make 题目：Seldom ________ his wife punishes her children for speaking out their own ideas freely. have I seen 题目：Support facilities for electric cars, such as charging stations, have been built or are the process of being built in many cities across the country. in 题目：There ________ a dolphin show in the zoo tomorrow evening. is going to be 题目：We are all for your suggestion that the trip ________ . be put off 二、阅读理解：阅读下面的短文，根据文章内容从A、B、C三个选项中选出一个最佳选项。 Cars are an important part of life in the United States. Without a car most people feel that they are poor. And even if a person is poor he doesn"t feel really poor when he had a car. Henry Ford was the man who first started making cars in large numbers. He probably didn"t know how much the car was going to affect American culture. The car made the United Stated a nation on wheels. And it helped make the United States what it is today. There are three main reasons why the car becomes so popular in the United States. First of all, the country is a huge one and Americans like to move around in it. The car provides the most comfortable and cheapest form of transportation. With a car people can go anyplace without spending a lot of money. The second reason cars are popular is the fact that the United States never really developed an efficient and inexpensive form of public transportation. Long-distance trains have never been as common in the country as they are in other parts of the world. Nowadays there is a good system of air-service provided by planes. But it is too expensive to be used frequently. The third reason is the most important one, though. The American spirit of independence is what really made cars popular. Americans don"t like to wait for a bus, or a train or even a plane. They don" t like to have to follow an exact schedule. A car gives them the freedom to schedule their own time. And this is the freedom that Americans want most to have. The gas shortage has caused a big problem for Americans. But the answer will not be a bigger system of public transportation. The real solution will have to be a new kind of car, one that does not use so much gas. 1. We can learn from this passage that Americans【B】 A．spend a lot of money traveling by car B．travel a lot in their cars C．seldom travel by plane 2. Which of the following statements is TRUE?【C】 A．In the United States even the poor own cars. B．In the United States all the poor have no cars. C．An American will feel poor unless he has a car. 3. In the writer"s opinion, cars are popular in the United States mainly because【A】 A．Americans like to plan their own time B．The United States does not have enough public transportation C．Americans will not feel poor when they travel in their cars 4. A nation on wheels in the second paragraph means that【B】 回答不正确 A．everyone in the United States owns a car B．the United States produces most of the cars in the world C．cars play an important part in American"life 5. The real solution to the gas shortage problem is【C】 A. to make less cars B. to develop a public transportation system C. to make gas-saving cars 二、阅读理解：阅读下面的短文，根据文章内容从A、B、C三个选项中选出一个最佳选项。 Car crashes are the top killer of American teenagers. Most of the crashes result from distracted driving—not paying attention to the road. Ryan Didone was a fifteen-year-old passenger in a car that hit a tree. He was one of the nation"s more than thirty thousand victims of traffic crashes in 20XX. Nearly four thousand deaths, about twelve percent involved drivers age fifteen to twenty. Ryan"s father, Thomas Didone, is a police captain in Marylan. It was an inexperienced, immature driver driving at night with a carload of kids. He was distracted, he wasgoing too fast, and it ended up causing one death and some seriously injured. He shares the story of his son"s death to help educate teens and their families about distracted driving. Jim Jennings from the Allstate Insurance Company says the number one cause of distracted-driving accidents is the mobile phone. He says talking on the phone or reaching for it is like drinking four beers and driving. If you"re texting while driving, you are twenty-three times more likely to get into an accident than somebody who isn"t. Government and private groups are using public service announcements and events to bring more attention to the problem. For example, the insurance industry recently held a safety event for teen drivers. At first, nineteen-year-old Kevin Schumann easily avoided large, inflatable dolls thrown in front of the car to represent children. He also avoided orange cones representing the edge of the road. Then, as part of the test, he started texting. He hit several cones and at least one doll. That"s what really opened up the experience for me to prove how bad it is to really text and drive. Debbie Pickford of Allstate Insurance says teens are especially at risk from distracted driving —and not just because they lack experience on the roads. According to the research, teens don"t really have fully developed brains until they’re twenty-five years old. You put those two things together and you get a much,much higher risk. A new law proposes a graduated driver licensing system. Graduated means teenagers start with restrictions like on night driving and numbers of passengers. They could not get a full driver"s license until age eighteen. 1.According to the passage, 【A】is the most likely to lead to a traffic accident while you are driving． A．texting on the mobile phone B．reaching for a cell phone． C．talking on the mobile phone 2. We can learn from the second paragraph that【B】． A. drivers who resulted in nearly 4,000 deaths are teenagers B. over 30,000 victims have died from traffic crashes so far C. it was at night that Ryan Didone died from a car accident 3. A safety event held by insurance industry was meant to 【B】. A．attract more teenagers to take part in it B．draw enough attention to teenagers" distracted driving C．make more teenagers practice avoiding large barriers 4. The passage is probably followed by a concluding paragraph about 【C】． A．much higher risk B．teen brain development C．measures to be taken 5. Of all the following, which is the best title for the passage?【B】 A．Car Crashes —the Top Killer. B．Distracted Driving —Let"s Avoid! C．Drunken Driving — Dangerous Enough！ 二、阅读理解：阅读下面的短文，根据文章内容进行判断，正确为T，错误为F。 In recent years, the Chinese auto industry has seen rapid growth, with the demand on private cars rising sharply in Chinese cities since 20XX. By 20XX, China has replaced the U.S. to become the world’s largest auto market. As an important part of the world car industry, the global auto industry will shift further to China. This brings historical opportunity to China’s auto market. Currently, both the development of China’s auto market and the changes in consumer demand for vehicles are ever-increasing. China’s auto industry will continue to grow in the next decade. It means there is still huge room for its development. China has an urban population of more than 600 million. It also has a huge agricultural vehicle market in the rural areas. Hence, there is no doubt for China’s development of auto industry. That is also the reason why the world’s auto producers are paying more attention to the Chinese market. 1. The demand on private cars increased greatly in Chinese cities since 20XX.【T】 2. China has become the world’s largest auto market.【T】 3. China’s auto industry tends to decrease in the next decade.【F】 4. China has an urban population of less than 600 million.【F】 5. The reason why the world’s auto producers are paying more attention to the Chinese market is that China’s auto industry developed very quickly.【T】 二、阅读理解：阅读下面短文，选择合适的内容将短文补充完整。 A WELCOME SPEECH A. set new goals B. keep growing C. take this opportunity to D. made the right decision E. my great honor I am Peter, Sales manager of the company. First of all, I would like to _____ welcome you to our company.【C】 Our company is one of the leading companies in the electric car industry. I am sure you will be proud of being a member of our company. It is always _____ 【E】to keep the business going.We need to _____ 【A】for ourselves all the time. As you are fresh, energetic and equipped with new knowledge and new ideas, soon you will realize that you’ve _____ 【D】to join us. Work hard, not only for our company but also for yourself. That’s the only way for you and our company to _____.【B】 Again I would like to welcome you and from today on, let’s work together and succeed together. 单元自测6 形考任务试题及答案 题目为随机，用查找功能（Ctrl+F）搜索题目 题目：
—________ —Oh, no, Frankly speaking, I seldom do online shopping. Got any good deals? 题目：
I’m ________a business trip for APEC summit, sir. on 题目：________ is known to the world, Mark Twain is a great American writer. As 题目：—________ —I mean the best way is using your own mobile phone or computer to operate it. What do you mean? 题目：— A:________are the most popular things people buy online? —B: Definitely, clothes. What do you think 题目：— We have to stay at home for a whole day. Why not go out and have a walk? —________ It sounds like a good idea. 题目：— Susan ,what do you think of my plan? —_______________ It’s reasonable . 题目：Cleaner heating system will________in Beijing to control air pollution. be established 题目：For days, smog persisted in many areas. China is________to control air pollution. taking measures 题目：Have you filled in the application form ________your passport yet? for 题目：I suppose you know everything about that event, ________ ? don"t you 题目：If he persists________ inasking 题目：Listen to the two girls by the window. What language________? are they speaking 题目：Miss Liu doesn"t mind _______ your homework as long as it is done by yourself. your delaying handing in 题目：There is no doubt __________Herbert is the most industrious student in our class. that 二、阅读理解：阅读下面的短文，根据文章内容和所给信息将短文补充完整 A THANK-YOU LETTER Dear Professor Smith, Many thanks for your _____【friendliness and hospitality】(友好和热情)during _____ 【our delegation】(我方代表团) recent visit to your university. It was nice of you to introduce us to some famous professors and celebrated scholars at your university. We had a safe and sound trip home. Now we _____ 【have resumed】(重返工作岗位) our work. Again, _____ 【on behalf of】(代表) the group, I would like to _____【express our thanks to you and your team】(对你和你的团队表示感谢). Meanwhile, I hope you will someday pay a visit to our university and give us more talks on Modern Western Economics. Sincerely yours, Tony Wang 二、阅读理解：阅读下面的短文，根据文章内容从A、B、C三个选项中选出一个最佳选项。 Air pollution People and air pollution are often in the same places. This means that cities with large populations have the biggest problem of dirty air. Air pollution is caused by many different things. A major kind of air pollution is the gas from cars. Statistics (统计资料) show that 93 percent of all auto trips are within cities. Another major kind of dirty air is the burning of coal and oil for energy. This energy is needed to make electricity. Of course, much more electricity is used in the city than in the country. On the average, we throw away more rubbish than the year before. The burning of rubbish makes air pollution even worse. Many major industries are also responsible for the dirty air in the around cities. The fumes (烟) from iron, steel, chemical, and petrol production add particles (微粒) to the air. The effects of air pollution range from mild headaches to death. The levels of pollution found in heavy traffic may cause headaches for loss of clear vision. Wherever coal and oil are used for fuel, fumes may kill trees and plants and cause metal to corrode (腐蚀). In some of the larger cities, these fumes endanger the lives of human beings by contributing to lung diseases and causing early death. 1. The key point of the passage is that 【B】. A．the cause of air pollution is people B．the causes and the effects of air pollution are both found in cities C．the effects of air pollution range from headaches to death 2. What is the purpose of this passage? 【A】 A．to persuade people to stop polluting the air B．to tell the causes of air pollution C．to tell why cities are bad places to live 3. Why is air pollution more grave in the city than in the country? 【C】 A．Because there are larger populations in cities. B．Because the air in the city is dirty. C．Because there are much more gas fumes from cars and burning of coal and oil for energy in the city than in the country. 4. The fumes from coal and oil may cause metal 【A】. A．to corrode B．to twist C．to turn black 5. In larger cities, the fumes from coal and oil may contribute to 【C】. A．heart disease B．loss of clear vision C．lung diseases 二、阅读理解：阅读下面短文，选择合适的内容将短文补充完整。 A. to cook or heat your home B. checked regularly C. to reduce air pollution D. Use less electricity E. Raising any sort of livestock Man-made air pollution mainly comes from two sources: mobile ones and stationary ones. Mobile sources are cars, planes, boats, etc. Stationary sources include large factories, power plants and every household, which burns natural gas or wood. The most important ways _____【C】are to drive less, use less electricity and natural gas, and eat vegetarian. _THESE IDEAS ARE EASY TO FOLLOW:_ 1. Get your car _____ 【B】to make sure everything works properly. Whenever possible, walk, cycle, carpool, or use public transportation. Buy fuel-efficient vehicles. Drive at 60 mph or less to improve gas mileage. 2. Burn less natural gas _____ .【A】Instead, use a solar cooker or heater and wear extra layers. 3. Become a vegetarian or a vegan. _____【E】requires more land and emits more carbon dioxide than simply growing crops directly for human food. 4. _____. 【D】Coal power plants produce most of the world’s electricity, and they also produce more carbon dioxide than any other source. Coal plants also release many other pollutants. Unplug televisions, cell phone chargers, and other appliances while not in use. Most devices continue to use small amounts of power even when they’re turned off. Avoid using air conditioning, and don’t leave the fridge open any longer than necessary. Only run the clothes washer or dish washer when full. Rather than using a dryer, hang clothes on a line to dry in the sun. 单元自测7 形考任务试题及答案 题目为随机，用查找功能（Ctrl+F）搜索题目 题目：
___________ you busy with the Singles Day? Are 题目：
—________ —Oh, no, Frankly speaking, I seldom do online shopping. Got any good deals? 题目：—________ —I mean the best way is using your own mobile phone or computer to operate it. What do you mean? 题目：— A:________are the most popular things people buy online? —B: Definitely, clothes. What do you think 题目：— We have to stay at home for a whole day. Why not go out and have a walk? —________ It sounds like a good idea. 题目：— Susan ,what do you think of my plan? —_______________ It’s possible. 题目：All the trees______ last summer. were planted 题目：Besides, you need to protect your password, because all the transaction _______ through your bank account. is carried out 题目：He __________ a book when the telephone rang. was reading 题目：Now tell me, how can you separate yourself ____the other person? from 题目：Separate passwords for every account make __difficult for cyber criminals to hack you. it 题目：The Prize in Economics ______ in 1968, that is, more than half a century ago. was established 题目：You can ask these experts __________advice in job hunting? for 题目：You can buy almost everything, _______ you have access to the Internet and enough money. as big as 题目：You know, online shopping has so many ______. advantages 二、阅读理解：阅读下面的短文，根据文章内容进行判断，正确为T，错误为F。 An ebook (also referred to as an electronic book, eBook, or e-book) is a digital version （版本）of a print book that you download and read. But if you want to read an ebook, you must have an Ebook Reader, which is a kind of free software used by your computer. Make sure you have installed the appropriate Reader before you download your ebook from the Internet. The software allows you to turn the words on the screen into the size you like. It also helps you turn pages and change your viewing options (计算机屏幕上的阅读选择) Ebooks are a fun alternative to regular books. You can download them to any computers and create your own library of hundreds of titles. If you load them onto your portable computer, you can take them with you when you travel. Some ebooks are even interactive! Best of all, when you order an ebook, their is no waiting and no shipping charges. The amount of time it takes to download your ebook depends on the speed of your connection and the size of your ebook. 1. From this passage, we learn that an ebook 【C】. A．can be found in any library B．can be read directly from the Internet C．can be read when special software is installed 2. The Ebook Reader is used for 【C】. A. reading an ebook you"ve downloaded B. turning a print book into a digital version C. downloading an ebo0k from the Internet 3. From this passage, we can learn that 【A】. A. you can read an ebook on a laptop when you travel B. you can order an ebook using the Ebook Reader C. the ebooks ordered have to be shipped to you 4. Which of the following statements is TRUE? 【C】 A. An ebook is ordered in the same way as a print book is. B. The size of the words in an ebook cannot be changed. C. The downloading time is decided by the ebook"s size. 5. The passage is mainly about 【B】. A. a better way to download an Ebook B. a new kind of book - the Ebooks C. the new version of Ebooks 二、翻译：从以下A、B、C三个选项中选出与英文最适合的中文翻译。 1. The study shows that our computers are superior to those of our competitors in terms of functions and speed.【A】 A．研究表明，我们的计算机在功能和速度两方面都优于我们的竞争对手。 B．研究表明，我们的计算机与我们竞争者的产品在功能和速度方面有差异。 C．研究表明，我们的计算机在效率和速度方面都与其它厂商不同。 2. Use of the overcharge on your account and we have contacted the store on your behalf and are awaiting their reply. 【C】 A．承蒙告知您受到恶意透支的指控，我们已经派代表与商店联系并正在等待回音。 B．承蒙告知您的帐户存在问题，我们已经和商店联系过并正在等待他们的回答。 C．承蒙告知您的帐户被多扣款一事，我们已代您与商店联系，正在等待他们回复。 3.Though technically quite advanced today，the Internet is far from being popular with average household users in some developing countries. 【A】 A．尽管互联网技术现在已经很先进，但在一些发展中国家还未受到家庭用户的广泛青睐。 B. 很先进，但在一些发展中国家还远远没有普及到一般家庭。 C. 尽管今天科学技术已经很先进，但在一些发展中国家互联网离大众的生活还是很远。 4. You can buy almost everything, as long as you have access to the Internet and enough money. 【A】 A. 只要有网络和足够多的钱，你可以通过网络买到任何东西。 B. 如果你有网络和钱，就可以买到任何东西。 C. 只要有网络和足够多的钱，你就可以买到任何东西。 5. When in doubt, it’s best to delete or if appropriate, mark as junk item. 【B】 A. 当有疑问，最好是立刻删除，或者，如果合适的话，标为垃圾信息。 B. 一旦有疑问，最好是立刻删除，或者，如果合适的话，标为垃圾信息。 C. 一旦有疑问，最好是立刻删除，或者，合适的话，标为垃圾。 二、阅读理解：阅读下面的短文，根据文章内容进行判断，正确为T，错误为F。 When a few college students jokingly declared Nov. 11 a National Singles Day in the 90s in China, they would never be able to imagine that they were creating the biggest online shopping spree in the world. It started as a way for young people to make fun of themselves as being single and invite other single friends to have fun at bars, restaurants and karaoke rooms. They chose 11/11 because 1 is the loneliest number, etc. Then businesses began to take notice. In 20XX, online retail giant Alibaba announced it would be selling everything at half price on taobao.com on Nov. 11. It was the first time for Chinese single men and women, and indeed married people, too, to enjoy the huge discounts in online shopping on the Singles Day. Over the last few years, Alibaba, JD and other Chinese e-commerce companies all expanded their one-day discounts, and sales grew dramatically. In 20xx, Alibaba Group scored $5.71 billion on November 11, setting a new record for the e-commerce giant since it started the Singles Day sales five years ago. That was much higher than the combined $3.7 billion online sales of Thanksgiving Day, Black Friday and Cyber Monday from desktop computers in the U.S.A. 1. In 20XX Alibaba began to sell everything at half price at taobao.com on Nov. 11.【T】 2. Some companies like Alibaba expanded their two days discounts and sales grew dramatically.【F】 3. In 20xx, Alibaba scored $4.71 billion on November 11.【F】 4.Thanksgiving Day has got the best selling。【F】 5. They chose 11/11 because 1 is the loneliest number.【T】 二、阅读理解：阅读下面短文，选择合适的内容将短文补充完整。 LEAVE A MESSAGE TO THE SELLER A. to order B. Wang Li C. number D. seller E. In addition Dear _____ ,【D】 I’d like _____ 【A】an Ochi dress, the one on your top sale list. The article _____ 【C】I need is 115208. _____,【E】I like the white color. It would be great if could offer some little bonus with the order. Looking forward to receiving the product as soon as possible, I hope your early shipment. Yours consumer, _____【B】 单元自测8 形考任务试题及答案 题目为随机，用查找功能（Ctrl+F）搜索题目 题目：______the weather improves, we will suffer a huge loss in the tourist industry. Unless 题目：—______ will it take me to walk there? —About ten minutes. How long 题目：—Forgotten something? I can keep an eye on your kids if you want to go and get it. —_______ Thank you all the same. Well, I can do without it. 题目：— Excuse me, can you tell me where the nearest bus stop is? — I"m sorry, I have no idea. I ______. am a stranger here 题目：— Excuse me, officer. I can"t find the subway entrance. ______ — See those glass doors? Go in and you will see it on your right. Can you help me? 题目：— Would you like a glass of wine? — _____________ I don"t drink. No, thanks. 题目：His parents are present there ______, but their minds are somewhere else. physically 题目：It is easy to get the software we need ______ the market is small. although 题目：She didn"t know______ to express her ideas in English clearly in public. how 题目：The job is great in terms of salary. It has its disadvantages, ________. though 题目：They also have a camera ______allows you to take and share photos and video. which 题目：We must find a way to cut prices______ reducing our profits too much. without 题目：We support the view that poor management will ______ business failure. lead to 题目：You can go to Mobile Joker Store, ______ is the nearest mobile phone store from here. which 题目：You will soon______ the world outside the smartphone is much more enjoyable realize 二、阅读理解：阅读下面短文，选择合适的内容将短文补充完整。 Do you know how to use a mobile phone without being rude to the people around you? Talking during a performance irritates (激怒) people. If you are expecting an emergency call, sit near the exit doors and set your phone to vibrate (振动),_____. When eating at a restaurant with friends, _____. This conveys the message that your phone calls are more important than those around you. Mobile phones have sensitive microphones that allow you to speak at the volume you would on a regular phone._____.If you are calling from a noisy area,_____.Many people believe that they can’t live without their mobile phone._____, but limit your conversations to urgent ones and save the personal calls until you are at home. 二、翻译：从以下A、B、C三个选项中选出与英文最适合的中文翻译。 1. The mobile phone store is about five hundred yards past the gym, on your left.【B】 A. 手机商店在健身房的左边，离你500步。 B. 手机商店大概离健身房500步,在你的左手边。 C. 手机商店往左拐，然后再走500步。 2. No wonder I got lost. I was heading in the wrong direction!【A】 A.怪不得我迷路了，原来是我走错方向了！ B.我走错方向了，钱包也丢了。 C.难怪我会丢钱包，原来是放错位置了。 3. It seems that there’s nothing impossible with the little mobile phone.【A】 A.看来这台小小的智能手机无所不能。 B.这智能手机太小，什么事都干不成。 C. 这智能手机不是任何事都能干。 4. The Smartphone is getting more attention in the house than the child.【A】 A. 在这个家里，智能手机正在比这孩子得到更多的关注。 B. 在这个家里，孩子更关注智能手机。 C. 孩子在家更关注智能手机。 5. We all need to come out of this head-down syndrome.【A】 A. 我们都需要摆脱这种低头综合征。 B. 我们都需要走出这种低头综合征。 C. 我们都需要改变摇头的习惯。 二、阅读理解：阅读下面的短文，根据文章内容从A、B、C三个选项中选出一个最佳选项。 Mobile phone has become a problem for middle schools. Some middle schools in Australia have banned(禁止) students from carrying mobile phones during school hours. Mobile phone use among children has become a problem for the school this year. Several children have got mobile phones as Christmas gifts, teachers said mobile phone use is a distraction (娱乐) to students during school hours and it also gives teachers so much trouble in their classrooms. Teachers were also saying that sometimes students might use phone messages (消息) to cheat during exams. She said some schools had tried to ban mobile phones. Some parents felt unhappy because they couldn"t get in touch with (与…联系) their children. Many teachers said students should not have mobile phones at school, but if there was a good reason, they could leave their phones at school office. They also said there were many reasons why the students should not have mobile phones at school: they were easy to lose and were a distraction from studies. Many people say that they understand why parents would want their children to have phones, but they think schools should let the students know when they can use their mobile phones. 1. Some middle schools in Australia have banned students from carrying mobile phones 【C】. A. because they are students B. when they are free C. when they are at school 2. We know from the passage that some children get mobile phones from【C】. A. the makers and sellers B. the passers-by and strangers C. their parents and friends 3. What does the underlined word cheat mean in the passage? 【B】. A. 聊天 B. 作弊 C. 查询 4. Some parents felt unhappy because they couldn"t during school hours.【B】 A. use their mobile phones B. get in touch with their children C. help the teachers with their work 5. The passage tells us that 【A】. A. students shouldn"t have mobile phones at school except for some special reasons B. it is impossible to ban students from using mobile phones at school C. some parents felt unhappy because they couldn"t use their phones at school 二、阅读理解：阅读下面的短文，根据文章内容进行判断，正确为T，错误为F。 A 4 year Kid, who does not know what an Email or a Chat App is, prays to God: Hey, Lord, Please make me a smartphone. This young kid is asking such a wish from God, because he sees that his parents at home are completely glued to this magical device called smartphone and has no time to look up at him. The smartphone is getting more attention in the house than the child. His parents are present there physically, but their minds are somewhere else. It’s so true that this device has become an inseparable part of our day to day life, and we are addicted to it. We will start feeling restless if we do not look to our phone after a few minutes. We react faster to a phone beep or a message compared to a call by a family member from a different room. We all need to come out of this head-down syndrome. We all need to connect and communicate in real world. We need to put this technology to good use and not become a slave. So what shall we do? It’s simple: the solution is called digital break. This means, when you return home from work, you simply turn off or mute all your digital devices for a few hours every day, or at least once in a while. What do you do then? You can share your time with the family, chatting with your wife or husband, playing games with your kids, doing things with other family members, etc. in real life. You will soon realize the world outside the smartphone is much more enjoyable 1. The kid is 5 years old. 【F】 2. The kid asked God for a smartphone. 【F】 3. Smartphones have become an inseparable part of our daily life. 【T】 4. We all need to connect and communicate in virtual world. 【F】 5. The only solution to the head-down syndrome is called digital break. 【F】 二、阅读理解：阅读下面短文，选择合适的内容将短文补充完整。 FILL IN THE BLANKS OF THE FOLLOWING LETTER WITH GIVEN SENTENCES IN THE BOX. _____,mobile phones are being more and more widely used. It"s small in size, _____, offering fast and convenient service for communication. It"s of multi-function. _____. In recent years,_____Quite a few use them at school to keep in touch with their families and friends instead of writing letters, which, of course brings convenience to them. But I don"t think it"s good to do so. _____, student users often waste a lot of time chatting over the phone in their spare time, some even use them to cheat in exams. In addition, mobile phone bill is also a heavy burden on students" families.
【篇三】国开（中央电大）本科《知识产权法》网上形考（任务一至四）试题及答案
国开(中央电大)本科《学前儿童卫生与保健》网上形考任务试题及答案
备注：本资料整理于2020年5月10日；
适用于国开(中央电大)学前教育(学前教师教育方向),学前教育(学前教育管理方向)本科学员国开平台网上形考。
课程考核：形考比例30%，在国开平台完成，本资料为形考的试题及答案；
终考比例70%，纸考。
形考任务一 试题及答案
学前儿童一周食谱的编制
目的：了解如何为儿童提供合理的平衡膳食；
能为幼儿编制科学、合理的三餐食谱。
要求：1.根据所在地情况，编制一份学前儿童的一周食谱(包括餐点)。
2.表头注明该食谱适用的幼儿年龄范围；
适用的地域或省市；
该食谱的季节。
3.根据下列提供的表格格式设计食谱。辅导教师可组织课堂分析讨论，评选出优秀的食谱设计。
学前儿童一周食谱
(幼儿年龄范围：
所在地：
季节：)
学前儿童一周食谱
形考任务二 试题及答案
01.人体生命活动最基本的特征是( )。
[答案]新陈代谢
02.人体结构和机能的最基本单位是( )。
[答案]细胞
03.婴幼儿大脑对葡萄糖有特殊的依赖，因此，学前儿童每餐的膳食中应摄入一定量的()，以满足脑组织代谢所需要的能量。
[答案]碳水化合物
04.侏儒症是因垂体的生长激素分泌过( )。
[答案]少
05.关系到儿童生长发育和智力发展的内分泌腺是( )。
[答案]甲状腺
06.小孩眼睛在( )以前可以有生理性远视。
[答案]五岁
07.学前儿童养成良好的用眼习惯，以下说法正确的是( )。
[答案]眼距书本一尺远，胸部距桌缘约一拳距离
08.婴幼儿长骨骼的必需条件是( )。
[答案]营养和阳光
09.婴幼儿多喝白开水可减少( )。
[答案]泌尿道感染
10.人体各大系统中，率先发育的是( )。
[答案]神经系统
11.生长发育评价中最重要和最常用的形态指标是( )。
[答案]身高、体重
12.出生后发育最为迅速的阶段为( )。
[答案]婴儿期
13.新生儿期具体是指( )。
[答案]从出生到1个月
14.下列关于儿童形态及生理功能指标的实操中，错误的是( )。
[答案]测儿童身高应以厘米(cm)为单位记录，精确到个位。测量误差不得超过1cm
15.理论上，人体各部分骨骼均可用于判定骨骼的成熟程度，但以( )部最为理想。
[答案]腕部
16.儿童与周围环境取得平衡和协调的基本心理条件是()。
[答案]正常的智力水平
17.影响学前儿童心理健康的生物学因素是( )。
[答案]遗传与生理成熟
18.每餐热量分配中，午餐应占一天总热量的( )。
[答案]40%
19.3～6岁学前儿童每日膳食中碳水化合物提供的热量，应占总热量的( )。
[答案]50%～55%
20.食物供给中既要考虑量的多少，又要考虑是否优质的营养成分为( )。
[答案]蛋白质
21.下列食物中，含锌较少的是( )。
[答案]谷类食物
22.下列维生素中，对维持正常视力有重要作用的是( )。
[答案]维生素A
23.下列关于学前儿童膳食的特点，说法错误的是()。
[答案]学前儿童的膳食应以流质、半流质为主
24.在学前儿童体育锻炼中，应重视( )素质的练习。
[答案]协调性
25.下列说法中，正确的是( )。
[答案]幼儿园的一周计划， 在星期一、五安排较为轻松的学习内容， 星期三、四可安排难度和强度较大的学习任务。
形考任务三 试题及答案
一、 幼儿园一日生活各环节卫生观察记录
目的：了解托幼机构一日生活环节的安排原则和卫生要求
要求：
1.在工作园所或见习园所，记录所在班级或幼儿园的一日生活环节安排。
2.表中的环节起止时间可按照所观察班级的实际情况进行调整和增减，对所在班级每个环节的卫生实践要有一定的评价或反思。
3.辅导教师可组织课堂分析讨论，评选出优秀的观察记录。观察记录不少于800字，其中一定要有自己的反思或评价。
幼儿园中班班一日生活各环节卫生观察记录表
幼儿园卫生保健工作调查报告
一、调查目的
在《幼儿园工作规程》和《幼儿园管理条例》中，国家对幼儿园的卫生保健工作提出了一系列要求和规定。为了客观了解幼儿园卫生保健工作的现状，分析和研究当前幼儿园卫生保健工作与《规程》、《条例》的差距，从而改进幼儿园卫生保健工作，确保卫生保健工作质量，真正促进幼儿身心和谐发展提供现实依据，我们对各种类型幼儿园的卫生保健工作现状进行了抽样调查。
二、调查方法
调查内容包括：幼儿园健康检查制度；
幼儿园卫生保健设施及环境卫生；
幼儿健康状况(生活卫生习惯、体格、健康发展记录与分析评价)；
幼儿园保育员、医务人员素质等状况。根据以上内容，我们设计了5张调查表，用随机抽样法，向各类型园发出调查表50份，收回调查表37份，其中，公办园7所，机关和系统园10所，农村园20所。此外，我们还查阅了幼儿园有关资料。查阅的资料由被查园提供，内容有：卫生保健工作计划；
幼儿每周食谱；
幼儿一日生活作息制度。
三、调查情况分析
1.幼儿园卫生保健制度基本健全，但卫生保健工作的随意性、盲目性仍未完全克服。调查结果表明，幼儿园各项健康检查制度 (幼儿入园前体检、幼儿每年体检、半年测幼儿身高、季度量体重和测幼儿视力、工作人员上岗前体检和每年体检、幼儿晨检和全日观察)基本健全并执行较好。这说明，各类幼儿园对这些工作是认真负责和高度重视的。但也还有一些不容忽视的问题。如：有73.2%的幼儿园尚未执行季度测幼儿视力这一制度，其余7项健康检查制度平均有3.7%的幼儿园是有时执行，有15.8%的幼儿园是未执行。又如：没有建立和执行饮食用具、教玩具、沙池消毒制度的幼儿园分别为12.4%，22.7%，87.6%。由此可见，少数幼儿园的卫生保健工作，还带有一定的随意性和盲目性，这是需要扭转的。
2.幼儿园卫生保健设施设备基本齐备，但尚不完善，多数幼儿园的卫生保健设施设备比较完善，要做好卫生保健工作，基本条件是具备的。但也还有少数园的卫生保健设施设备不符合要求，如，51.5%的园没有防蚊用品，24.7%的园没有防暑设施，85.6%的园没有取暖设备，61.9%的园没有隔离室。
3.幼儿园清洁卫生工作出色，但环境达标令人担忧。调查结果表明，坚持每周大扫除、每日小扫除、每日定时开门窗流通空气的幼儿园，分别占98%，100%，91%；
由于各园都长期坚持认真做好幼儿园的清洁卫生工作，因而不少园都被评为市、区、县、的精神文明单位。根据国家有关规定，城市幼儿园的环境应达到人均用地面积13澎，人均建筑面积8.8扩，绿化面积应不少于2.2，但从本次调查情况来看，这三项指标的达标率的确很低，只分别为35%，19.7%，11.5%。处于这样一种环境、卫生水平可想而知，幼儿的活动空间多么狭窄，多么拥挤，幼儿的绿化天地多么有限。面对如此现状，怎不令人担忧呢。
4.重视幼儿的身体健康，但在实践上缺乏全面性、一贯性。幼儿卫生保健工作的最终目的是养成幼儿良好的生活卫生习性和健康的行为，使幼儿成为身心健康的人。从调查结果看，80%以上的幼儿园非常重视幼儿饭前便后洗手、每周剪指甲等良好卫生习惯的培养，但饭前、运动后洗脸、饭后漱口等良好卫生习惯的培养则较差，重视培养的幼儿园分别为66%、23%。按《规程》要求，幼儿每日户外体育活动时间不得少于1小时。达到此要求的幼儿园占60.8%，未达到要求的占39.2%。调查结果还表明，三浴锻炼仍是一个薄弱环节，开展了这一特殊锻炼的幼儿园仅占42.3%。而且其中有些幼儿园的冷水浴、日光浴、空气浴还缺乏科学性，没有发挥应有的锻炼价值。
5.幼儿一日生活作息制度趋于合理，但仍有不妥之处。调查结果表明，各幼儿园的幼儿一日生活作息制度在时间连续性上，内容整体性、综合性上，活动的动静交替上，作了较为合理的安排，但还存在一些问题：户外活动时间为完全保证，达到不少于2小时的幼儿园仅占12.3%，另有21.1%的幼儿园未安排此活动，情况更难估计。游戏活动每日达到2小时以上的幼儿园只占54.4%.这反映出，游戏成为幼儿及本活动的新的教育思想还没有真正的付诸实践。生活活动的安排时间问题明显，表现在早餐与中餐间隔时间偏短，达到不少于3.5小时的幼儿园仅占33.3%,中餐与晚餐间隔时间偏长，超过5小时的幼儿园占42.2%。
【篇四】国开（中央电大）本科《知识产权法》网上形考（任务一至四）试题及答案
国开(中央电大)本科《投资学》网上形考(任务一至五)试题及答案
说明：试卷号：0889；
适用专业：财务管理、金融学本科；
形考任务一试题及答案
一、单项选择题
1.狭义的投资是指( )。
[答案]证券投资
2.投资风险与收益之间呈( )。
[答案]同方向变化
3.实物投资主体是( )投资者，金融投资主体是( )投资者。
[答案]直接；
间接
4.区分直接投资和间接投资的基本标志是在于( )。
[答案]投资者是否拥有控制权
5.总产出通常用( )来衡量。
[答案]国内生产总值
6.假设新增投资为100，边际消费倾向为0.8，那么由此新增投资带来的收入的增量为( )。
[答案]80
7.若初期国民收入为1000，自发消费为100，边际消费倾向为0.6，自发投资为500，加速数为2，引致投资为100，则利用乘数-加速数模型计算下一期国民收入为( )。
[答案]1400
8.如果资本存量的利用程度高，那么消费与投资成( )变化。
[答案]反比例
9.用来衡量通货膨胀的程度的指标是( )。
[答案]消费价格指数
10.以下属于失业人口的范畴的为( )。
[答案]被公司辞退的人员
二、 多项选择题
1.以下哪些属于投资主体(全选)。
[答案]银行；
证券公司；
保险公司；
投资基金；
政府
2.投资的特征有(全选)。
[答案]经济性；
时间性；
安全性；
收益性；
风险性
3.短期投资和长期投资相比，具有(全选)特性。
[答案]风险相对较高；
收益率相对较低；
资金周转较快；
流动性较好；
风险相对较低
4.投资的供给效应对经济增长的作用表现为(全选)。
[答案]乘数效应；
重置投资；
净投资；
加速效应
5.经济周期通常可以分为(全选)阶段。
[答案]平静；
爆发；
衰退；
扩张
6.非自愿失业可分为(全选)。
[答案]摩擦性失业；
隐蔽性失业；
结构性失业；
周期性失业
三、 判断题
1.一般来说，我们所拥有的财产就是资本。
[答案]错
2.凡是用保证金交易的行为都属于投机行为。
[答案]错
3.经济增长是指经济长期、持续的增长，经济周期中某一阶段的暂时性增长不能称为经济增长。
[答案]对
4.投资结构决定产业结构的形成与发展。
[答案]对
5.价格上涨就是通货膨胀。
[答案]错
形考任务二试题及答案
一、单项选择题
1.单利计算法忽略了( )的时间价值。
[答案]利息
2.( )指标是用来衡量项目可以立即用于清偿流动负债的能力，也是银行关注的偿债能力指标。
[答案]速动比率
3.若某企业2010年流动资产为15000万元，流动负债为10000万元，存货为7000万元，则该企业的流动比率为( )，速动比率为( )。
[答案]150%；
80%
4.如果投资项目的获利指数大于或等于( )，则接受该项目。
[答案]1
5.( )表示单位投资额每年获得的报酬，是一项反映投资获利能力相对数的指标。
[答案]会计收益率
6.区分融资模式属于项目融资还是公司融资的重要标志是( )。
[答案]债权人对项目借款人的追索形式和程度
7.( )具有融资速度快、限制条件较少、租金在整个租期内分摊等优点，但同时其融资成本也相对较高。
[答案]融资租赁
8.B公司某投资项目发行的普通股目前的市场价格为25元，逾期年末发放的股息为2元，股息增长率为8%，则普通股资金成本为( )。
[答案]16%
9.假设张先生在银行存款5000元，当期银行年利率为8%，以复利计息，存款期限为2年。那么两年以后张先生能够得到( )钱？
[答案]5832
10.在本金、利率、期限都相同的条件下，用复利计算法得到的本息总额要( )用单利计算法计算额结果。计算期限越( )，二者的差距越大。
[答案]大于；
长
11.如果你现在为3年后的学费开始存钱，假设学费为13310元，年利率为10%，那么你现在就要准备多少钱？
[答案]10000元
12.一种政府债券承诺每年支付给债券持有人1000元，该债券存续期间时间无限，如果要求收益率为10%，那么这一债券现在值( )元钱。
[答案]10000
13.( )是衡量企业资金效益的临界基准。
[答案]资本成本
14.反映项目单位投资的盈利能力和对财务所作的贡献的指标是( )。
[答案]投资利税率
15.以下不属于盈利能力分析的指标是( )。
[答案]资产负债率
16.一般情况下，利息备付率不宜低于( )。
[答案]2
二、多项选择题
17.项目的特点包括有(全选)。
[答案]A.一次性B.收益性C.系统性D.目标性E.限定性F.整体性
18.影响资金时间价值的因素主要包括(全选)。
[答案]A.投资期限B.通货膨胀因素C.不确定因素D.投资收益率
19.资金时间价值度量的绝对尺度有(全选)。
[答案]A.利息B.利率C.盈利率D.盈利
20.项目投资决策应遵循(全选)。
[答案]A.多目标综合决策原则B.风险责任制原则C.系统性原则D.民主决策原则E.科学决策原则
21.不确定分析的方法主要有(全选)。
[答案]A.情景分析B.线性分析C.敏感性分析D.盈亏平衡分析
22.投资项目面临的主要风险有(全选)。
[答案]A.组织管理风险B.政策风险C.技术与工程风险D.市场风险E.环境与社会风险
23.项目融资环境包含(全选)。
[答案]A.税收制度B.投资政策C.法律环境D.经济环境
三、判断题
24.现金流估算中要按照实际流入和流出的时间加以记录，而不是按照会计核算中的权责发生制来记录。
[答案]对
25.盈亏平衡点越高，说明项目适应市场变化的能力越强，抵抗风险的能力越强。
[答案]错
26.项目融资不依赖于项目投资人或发起人的自信，而是依赖于项目未来的现金流量和资产。
[答案]对
27.在选择资金来源是，首先应考虑外源融资，再考虑内源融资。
[答案]错
28.同一种资金来源渠道可以采取不同的融资方式，同一融资方式也可以运用于不同的资金来源渠道。
[答案]对
29.项目资本金出资形态可以是货币资金，也可以是无形资产。
[答案]对
30.债券融资中发行的债券可以是一般公司债券，也可以使可转换债券。
[答案]对
31.与BOT模式相比，TOT模式只设计经营权或收益的转让，投资人与新建项目没有直接关系，政府仍具有新建项目的完全控制权。
[答案]对
32.在给定折现率时，若NPV=0，表示该项目盈亏平衡。
[答案]错
33.项目现金流量考虑投资资金来源，利息支出要作为现金流出项。
[答案]错
34.利息备付率可以按年计算，也可以按整个借款期计算。
[答案]对
35.资产负债率指标数值越小越好。
[答案]错
36.流动比率对于债权人来说，该比率越高项目投资越有保障。
[答案]对
37.静态投资回收期与动态投资回收期的差异在于是否考虑资金的时间价值。
[答案]对
38.依据净现值与内部收益率指标得出的决策得出的结论一定是一致的。
[答案]错
39.在多个互斥项目进行选择时，应选择会计收益率最高的项目。
[答案]对
形考任务三试题及答案
一、单项选择题
1.金融投资与实物投资的主要区别在于( )。
[答案]实物投资能直接创造社会物质财富，而金融投资则不能
2.金融期权的最显著的特点在于( )。
[答案]交易对象是权利
3.金融互换实际上是( )的交换。
[答案]现金流
4. ( )在其存续期内基金份额不能追加或赎回。
[答案]封闭式基金
5.债券的价值为( )之和。
[答案]息票利息的现值和面值的现值
6.某面值为1000元的债券，期限为10年，票面利率是8%，售价为800元，则该债券的当期收益率为( )。
[答案]10%
7.某10年期、年息票收入为50元的债券，以1000元购入，它的到期收益率是11%。如果一年后债券的价格上升到1080元，本年持有收益率是( )。
[答案]13%
8.在债券发行人信用状况稳定和不考虑时间变化的情况下，市场利率的变化导致债券价格的( )。
[答案]反向变化
9.随着市场利率的上升，债券的预期现金流量的现值将( )，因而债券的价格也随之( )。
[答案]下降；
下降
10.久期与债券剩余时间成( )，与市场利率、债券票面利率呈( )。
[答案]正比；
反比
11.零息债券的修正久期( )其剩余到期时间。
[答案]小于
12.以下不属于固定收入投资的有( )。
[答案]普通股投资
13.以下不属于影响可转换债券价格的因素有( )。
[答案]市场风险
14.我国目前对A股市场实行( )交割制度。
[答案]T+1
15.某公司股票每年分红2元，当前投资股票的必要收益率为10%，该股票的理论价值为( )。
[答案]20
16.假设A国货币对B国货币的名义汇率为6.4295，A国当期的物价指数为105%，B国当期的物价指数为101%，则该期A国货币对B国货币的实际汇率为( )。
[答案]6.6841
17.期权交易最大的特质是投资者在缴纳了期权费之后，就获得了交易( )。
[答案]权利
18.下图表示( )。
[答案]买入看涨期权
19.标的资产价格越高，协议价格越低，看涨期权的价格就越( )。
[答案]高
20.在任何情况下，看涨期权的价格都不会超过( )。
[答案]标的资产价格
21.当证券持有期收益率( )，表示证券投资没有损益。
[答案]等于0
22.通常采用( )来衡量证券投资风险。
[答案]证券投资收益率的标准差
23.以下不属于股票的收益来源的是( )。
[答案]发行股票的收入
24.当相关系数等于1时，两种证券之间的风险存在( )关系。
[答案]完全正相关
25.债权人的求偿次序与普通股股东相比，是( )与普通股股东。
[答案]早于
26.金融债券的信用风险要比公司债券( )。
[答案]低
27.( )的发行和交易均为无纸化，效率高、成本低、交易安全。
[答案]记账式债券
28.( )是外汇市场上最常见、最普遍的交易方式。
[答案]即期外汇交易
29.金融期货合约中的期货价格是( )。
[答案]合约规定
30.金融期货合约的( )不是标准化的。
[答案]交易价格
二、多项选择题
31.以下属于长期投资的有(全选)。
[答案]A.3年期国库券B.5年定期存款C.1年以上封闭式基金D.股票
32.金融期货按照标的物的不同，可以分为(全选)。
[答案]A.股票价格指数期货B.外汇期货C.利率期货D.黄金期货
33.基金按照组织形式和法律地位不同可以分为(全选)。
[答案]A.契约型基金B.公司型基金C.开放式基金D.封闭式基金
34.作为银行的银行，是指中央银行能够(全选)。
[答案]A.集中存款准备金B.发行货币C.充当最后贷款人D.组织全国清算
35.影响股票价格的内部因素有(全选)。
[答案]A.资产价值的变动B.公司每股净资产C.股票分割D.公司预期盈利水平
36.基金投资要注意(全选)统一。
[答案]A.安全性B.收益性C.流动性D.分散性
37.外汇的特性有(全选)。
[答案]A.外币性B.流动性C.可兑换性D.可偿性
38.期货合约与远期合约的不同之处在于(全选)。
[答案]A.期货合约必须在期货交易所交易B.期货合约不是标准化合约C.期货合约不用在期货交易所进行D.期货合约是标准化合约
39.期权价值由(全选)组成。
[答案]A.内在价值B.时间价值C.市场价格D.期权价格
40.黄金交易市场的功能有(全选)。
[答案]A.价格发现功能B.货币政策调节功能C.投融资功能D.风险规避功能E.交易功能
41.股票的特征有(全选)。
[答案]A.风险性B.参与性C.收益性D.流动性E.永久性
42.黄金期货交易的优点有(全选)。
[答案]A.流动性B.套期保值C.品质保证D.杠杆效应
43.即期外汇交易有(全选)。
[答案]A.T+1交割B.T+0交割C.T+2交割D.T+3交割
44.影响股票价格的外部因素有(全选)。
[答案]A.投机因素B.行业因素C.宏观经济因素
45.以下属于含权债券的为(全选)。
[答案]A.可售回债券B.可赎回债券C.零息债券D.可转换债券
46.在估值日的基金资产价值应为(全选)之和。
[答案]A.现金B.所持证券市值C.应收利息收入D.银行存款
47.市场有效性分为(全选)。
[答案]A.弱有效B.半强有效C.半弱有效D.强有效
48.普通股股东享有的权利有(全选)。
[答案]A.盈利分配权B.剩余资产分配权C.公司经营参与权D.认股优先权
49.优先股与普通股股东权利的不同之处在于(全选)。
[答案]A.优先享受剩余索取权B.股息固定C.有临时投票权D.没有投票权
50.债券的特点有(全选)。
[答案]A.收益性B.流动性C.参与性D.偿还性E.风险性
51.债券的收益来源有(全选)。
[答案]A.发行价格和票面价值的差额B.利息收入C.转让的价差收益D.其他
52.根据筹资主体不同，债券可分为(全选)。
[答案]A.国际债券B.政府债券C.公司债券D.金融债券
53.衍生金融工具的特征有(全选)。
[答案]A.高杠杆性B.低成本性C.零和博弈D.高风险性E.高收益性
54.常见的金融远期合约有(全选)。
[答案]A.远期债券合约B.远期外汇合约C.远期股票合约D.远期利率协议
三、判断题
55.股票一经发行，购买股票的投资者即成为公司的股东。
[答案]对
56.到期收益率不仅考虑到当前的利息收入，而且考虑到将债券一直持有到期后投资者实现的资本损益。
[答案]对
57.在市场利率变动较大的情况下，利率下降导致的债券价格上涨幅度大于市场利率同等程度的上升导致的债券价格下降的幅度。
[答案]对
58.可转换债券具有双重性质，既具有普通债券的特性，又具有股票的特性。
[答案]对
59.股票市场与债券市场的行情一般呈现同向关系。
[答案]错
60.当国家实行扩张性货币政策时，市场流动性增加，股票价格上涨，反之，股票价格下跌。
[答案]对
61.若外币供过于求，外汇汇率下降，相对来说，本币升值；
反之，本币贬值。
[答案]对
62.在开放的市场经济环境下，本国利率水平上升，国际利差相对扩大，进而出现资本账户的顺差，引致本币汇率上升。
[答案]对
63.升水表示远期汇率比即期汇率高，贴水表示远期汇率比即期汇率低。
[答案]对
64.美式期权允许购买者在期权到期前的任何时间执行期权。
[答案]对
65.看涨期权在股价下跌时，其损失是有限的。
[答案]对
66.一般来说，流动性差、安全性低、风险大的债券收益率较低。
[答案]错
67.无论何种看跌期权，其价格的上限为协议价格本身。
[答案]对
68.债权人既没有投票权，也没有对重大决策的发言权。
[答案]错
69.衍生金融工具的交易实际上是风险的再分配，它不会创造财富。
[答案]对
70.远期外汇合约交易双方在签订合约时，就确定好将来进行交割的远期汇率，到时不论汇价如何变化，都应按此汇率交割。
[答案]对
71.金融期货合约均在交易所进行，交易双方不直接联系。
[答案]对
72.股票价格指数期货与其他标的物期货最大的区别在于没有实物交割。
[答案]对
73.欧式期权允许买者在期权到期日之前的任何时间执行期权，而美式期权的买者只能在期权到期日执行期权。
[答案]错
74.货币互换既涉及利息支付的交换，又涉及本金的交换。
[答案]对
形考任务四试题及答案
一、多项选择题
1.创业投资的特点有(全选)。
[答案]A.投资是为了获取股息和红利B.投资对象是创业企业C.投资对象完成创业使命后投资即退出D.提供资金支持以及特有的资本经营等增值服务
2.股份回购的方式有(全选)。
[答案]A.建立ESOPB.买股期权C.用现金、票据支付D.卖股期权
3.首次公开发行上市方式退出时机的选择主要要考虑(全选)。
[答案]A.创业投资公司的声誉B.资本市场行情C.投资企业的盈利D.行业生命周期
4.创业投资的风险从参与主体角度来看，表现为(全选)。
[答案]A.道德风险B.项目的风险C.投资管理风险D.逆向选择
5.从创业投资的运作过程来看，创业投资的风险表现为(全选)。
[答案]A.退出过程风险B.投资及投资后管理的风险C.委托——代理风险D.融资风险
6.以下(全选)是创业投资的特点。
[答案]A.投资资本具有循环性B.投资对象通常是哪些风险大但潜在效益高的企业C.创业投资的资本流动性较差D.投资周期长E.投资的资本时分期投入
7.创业投资人可以分为(全选)。
[答案]A.创业投资公司B.天使投资人C.产业附属投资公司D.创业投资家
8.创业投资的方式有(全选)。
[答案]A.购买投资对象发行的债券B.参股创业投资C.跟进投资D.一次性投入创业股权资金
9.信托制创业投资基金的特征有(全选)。
[答案]A.代理关系B.信托关系C.制衡关系D.法律保护
10.有限合伙制创业投资基金的成本有(全选)。
[答案]A.代理成本B.财务成本C.税收和持续经营成本D.管理成本
11.创业投资的功能有(全选)。
[答案]A.资金匹配功能B.创业管理功能C.嬗变功能D.聚资功能
12.创业投资退出的方式有(全选)。
[答案]A.清算B.公开发行上市C.出售D.股份回购E.破产
13.对创业投资项目的定量分析方法有(全选)。
[答案]A.市场法B.风险法C.收益法D.期权法
二、判断题
14.创业投资就是风险投资。
[答案]错
15.创业投资通常是股权投资，期限一般较长。
[答案]对
16.信托制创业投资基金管理人在基金成立后只能对基金资产的运用发出指示，而不占有基金资产，也无收益权。
[答案]对
17.对创业投资项目而言，预期报酬率取决于预期现金收益的风险程度。风险越大，投资的逾期报酬率越高。
[答案]对
18.创业投资的清算或破产是创业投资家的被动的不得已的行为。
[答案]错
形考任务五试题及答案
模拟交易
投资学是一门实践性较强的课程，通过系统的理论学习，我们要真实掌握投资技能，光“纸上谈兵”可不行。因此，我们为大家提供了“应用分析”栏目，在这里，我们可以进行多种投资工具的模拟交易操作。在当今种种投资方式和投资工具中，大家最常见的就是金融投资，所以，该栏目首先为大家带来了股票模拟交易(股指期货交易也将随后开通)的平台，通过大家的仿真练习，结合课程的教学要求，同学们可以在理论学习的基础上，获得直观的投资体验，还能与学友、老师“一较高下”，切实提高金融投资水平。
在实际操作之前，请大家先阅读以下关于模拟交易平台的介绍和使用说明，在开始实训前，对如何建立模拟交易账户、模拟交易规则以及如何在交易系统中进行各种基本的实时的交易操作，具备清晰直观的认识，从而能够快速掌握模拟交易的基本操作步骤，为下一步的实训实操打下坚实的基础。
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