国家开放大学电大最新理工英语2网络机考题库【参考资料】

作业答案联系 QQ：3064302332  微信：wxxygzs
国家开放大学电大最新理工英语2网络机考题库【参考资料】

序号：1，   题目类型：交际用语（单选题）奥鹏 国开 青书学堂 学习通 学起 柠檬文才学堂 作业答案

题目：          -Hi, Anne! I haven’t seen you for ages. How have you been?        -_____________________       

选项：

  A.   So glad to meet you all.

  B.   I’ve got a cousin there.

  C.   Not bad. It’s so great to see you again.

答案：

  C.   Not bad. It’s so great to see you again.

 

序号：2，   题目类型：交际用语（单选题）

题目：          -I have been waiting for Mr. Carpenter for thirty minutes.        -_____________________       

选项：

  A.   I’m sorry, but he’s still in a meeting.

  B.   I’m afraid it’s no big deal.

  C.   Don’t worry about it.

答案：

  A.   I’m sorry, but he’s still in a meeting.

 

序号：3，   题目类型：交际用语（单选题）

题目：          -I’m flying home on Sunday afternoon.        -_____________________       

选项：

  A.   I’ve come to say goodbye.

  B.   What day are you going?

  C.   Well, goodbye. Have a safe trip.

答案：

  C.   Well, goodbye. Have a safe trip.

 

序号：4，   题目类型：交际用语（单选题）

题目：          —I will have a minor surgery tomorrow. Can I ask for one day off?        —_________       

选项：

  A.   Okay. Get well soon.

  B.   I’m afraid you can’t.

  C.   See you later.

答案：

  A.   Okay. Get well soon.

 

序号：5，   题目类型：交际用语（单选题）

题目：          —I think students should have mobile phones to call their parents.        —____________ They often use them to play games instead.       

选项：

  A.   I hope so. 

  B.   I doubt it.

  C.   No problem.

 

 

 

序号：6，   题目类型：词汇与结构（单选题）

题目：          Water is considered a major __________________ for life.       

选项：

  A.   facility

  B.   diversity

  C.   necessity

 

 

 

序号：7，   题目类型：词汇与结构（单选题）

题目：          After the flowers __________________,green leaves cover the trees all summer.

选项：

  A.   fall on

  B.   fall off

  C.   fall down

 

 

 

序号：8，   题目类型：词汇与结构（单选题）

题目：          The doctor says that_______may act as a cause of these illnesses. 

选项：

  A.   stress

  B.   relaxation

  C.   happiness

 

 

 

序号：9，   题目类型：词汇与结构（单选题）

题目：          He soon__________________himself to the army life.

选项：

  A.   led

  B.   made

  C.   adjusted

 

 

 

序号：10，   题目类型：词汇与结构（单选题）

题目：          She was frightened by the __________________ of the cliff.        

选项：

  A.   length

  B.   breadth

  C.   height

 

 

 

序号：11，   题目类型：词汇与结构（单选题）

题目：          I’m not in the __________________ for anything depressing. Let’s go to watch a comedy.       

选项：

  A.   mood

  B.   temper

  C.   mind

 

 

 

序号：12，   题目类型：词汇与结构（单选题）

题目：          — I’d like to go home now.         — Why not stay here for the night? It is so late now. ____, it is raining so hard.        

选项：

  A.   Therefore

  B.   Besides

  C.   However

 

 

 

序号：13，   题目类型：词汇与结构（单选题）

题目：          We like Professor Liu because we are free __________________ our ideas and insights in his class.       

选项：

  A.   sharing

  B.   to share

  C.   of sharing

 

 

 

序号：14，   题目类型：词汇与结构（单选题）

题目：          __________________ you work hard, you will achieve your goal one day.       

选项：

  A.   When

  B.   If

  C.   Because

 

 

 

序号：15，   题目类型：词汇与结构（单选题）

题目：          —Look, it__________________be Mr. Green.         —It _____ be him. He has gone to France.

选项：

  A.   must, can’t

  B.   can, mustn’t

  C.   can, may not

 

 

 

序号：16，   题目类型：词汇与结构（单选题）

题目：          We will see __________ even stronger China in __________ near future.       

选项：

  A.   an; the

  B.   the; the

  C.   an; /

 

 

 

序号：17，   题目类型：词汇与结构（单选题）

题目：          One of my classmates __________ moved to another city.       

选项：

  A.   are

  B.   has

  C.   have

 

 

 

序号：18，   题目类型：词汇与结构（单选题）

题目：          Children often dream of ________ they want to become when they grow up．       

选项：

  A.   what

  B.   that

  C.   which

 

 

 

序号：19，   题目类型：词汇与结构（单选题）

题目：          It was in Xiamen _____ I saw the sea for the first time.       

选项：

  A.   where

  B.   that

  C.   which

 

 

 

序号：20，   题目类型：词汇与结构（单选题）

题目：          Professor John will help you with your English __________________ he is free next Monday.       

选项：

  A.   whether

  B.   if

  C.   unless

 

 

 

序号：21，   题目类型：单选题

题目：          Reading comprehension./ Read the passage and choose the best answer for each item.                        Researchers at Stanford University have developed a new material that can move heat out of buildings and into space. The material can cool buildings even on hot days.        The cooling material is a very thin sheet with many layers that could be placed on a roof like solar panels. However, instead of turning sunlight into energy as solar panels do, the material turns heat into infrared radiation.        Shanhui Fan is an electrical engineering professor at Stanford University. He says that the panels have a layer of material that is like sand. The panels also act like a mirror. They take heat out of buildings and reflect the light from the sun. Both the heat and sunlight are sent 100 kilometers into outer space.        The panels are cool to the touch, even in the sun. Researchers say they can reduce the indoor temperature to nearly five degrees Celsius below the temperature outside.        Mr. Fan says it is like having a window into space. He says the heat is sent directly into space without warming the air. Buildings in developing countries that do not have electricity or air conditioning could use the panels. In areas where one is off-grid, there is a significant potential benefit for storing medicine or even food. In many of these situations, being able to reduce the temperature is important. And this would provide a way to do it.        The Stanford researchers described their technology in the science publication Nature. They say the main problem is creating actual cooling systems using the high-tech panels. It may be possible to develop a cooling spray technology in the next three to five years that could be used on existing solid structures.                 @@@A new material developed by researchers at Stanford University can __________ .

选项：

  A.   take out the heat to keep the building safe

 

  B.   absorb heat to keep the building warm

 

  C.   move out heat to keep the building cool

 

 

 

序号：22，   题目类型：单选题

题目：          Reading comprehension./ Read the passage and choose the best answer for each item.                        Researchers at Stanford University have developed a new material that can move heat out of buildings and into space. The material can cool buildings even on hot days.        The cooling material is a very thin sheet with many layers that could be placed on a roof like solar panels. However, instead of turning sunlight into energy as solar panels do, the material turns heat into infrared radiation.        Shanhui Fan is an electrical engineering professor at Stanford University. He says that the panels have a layer of material that is like sand. The panels also act like a mirror. They take heat out of buildings and reflect the light from the sun. Both the heat and sunlight are sent 100 kilometers into outer space.        The panels are cool to the touch, even in the sun. Researchers say they can reduce the indoor temperature to nearly five degrees Celsius below the temperature outside.        Mr. Fan says it is like having a window into space. He says the heat is sent directly into space without warming the air. Buildings in developing countries that do not have electricity or air conditioning could use the panels. In areas where one is off-grid, there is a significant potential benefit for storing medicine or even food. In many of these situations, being able to reduce the temperature is important. And this would provide a way to do it.        The Stanford researchers described their technology in the science publication Nature. They say the main problem is creating actual cooling systems using the high-tech panels. It may be possible to develop a cooling spray technology in the next three to five years that could be used on existing solid structures.                 @@@Which of the following statement about the cooling material is CORRECT?

选项：

  A.   The cooling material turns sunlight into energy.

 

  B.   The cooling material changes heat to infrared radiation.

 

  C.   The cooling material works the same way as solar panels.

 

 

 

 

序号：23，   题目类型：单选题

题目：          Reading comprehension./ Read the passage and choose the best answer for each item.                        Researchers at Stanford University have developed a new material that can move heat out of buildings and into space. The material can cool buildings even on hot days.        The cooling material is a very thin sheet with many layers that could be placed on a roof like solar panels. However, instead of turning sunlight into energy as solar panels do, the material turns heat into infrared radiation.        Shanhui Fan is an electrical engineering professor at Stanford University. He says that the panels have a layer of material that is like sand. The panels also act like a mirror. They take heat out of buildings and reflect the light from the sun. Both the heat and sunlight are sent 100 kilometers into outer space.        The panels are cool to the touch, even in the sun. Researchers say they can reduce the indoor temperature to nearly five degrees Celsius below the temperature outside.        Mr. Fan says it is like having a window into space. He says the heat is sent directly into space without warming the air. Buildings in developing countries that do not have electricity or air conditioning could use the panels. In areas where one is off-grid, there is a significant potential benefit for storing medicine or even food. In many of these situations, being able to reduce the temperature is important. And this would provide a way to do it.        The Stanford researchers described their technology in the science publication Nature. They say the main problem is creating actual cooling systems using the high-tech panels. It may be possible to develop a cooling spray technology in the next three to five years that could be used on existing solid structures.                 @@@In the sun, the panels can become __________ to touch.

选项：

  A.   neither too cold nor too hot 

 

  B.   too hot 

 

  C.   too cold

 

 

 

 

序号：24，   题目类型：单选题

题目：          Reading comprehension./ Read the passage and choose the best answer for each item.                        Researchers at Stanford University have developed a new material that can move heat out of buildings and into space. The material can cool buildings even on hot days.        The cooling material is a very thin sheet with many layers that could be placed on a roof like solar panels. However, instead of turning sunlight into energy as solar panels do, the material turns heat into infrared radiation.        Shanhui Fan is an electrical engineering professor at Stanford University. He says that the panels have a layer of material that is like sand. The panels also act like a mirror. They take heat out of buildings and reflect the light from the sun. Both the heat and sunlight are sent 100 kilometers into outer space.        The panels are cool to the touch, even in the sun. Researchers say they can reduce the indoor temperature to nearly five degrees Celsius below the temperature outside.        Mr. Fan says it is like having a window into space. He says the heat is sent directly into space without warming the air. Buildings in developing countries that do not have electricity or air conditioning could use the panels. In areas where one is off-grid, there is a significant potential benefit for storing medicine or even food. In many of these situations, being able to reduce the temperature is important. And this would provide a way to do it.        The Stanford researchers described their technology in the science publication Nature. They say the main problem is creating actual cooling systems using the high-tech panels. It may be possible to develop a cooling spray technology in the next three to five years that could be used on existing solid structures.                 @@@In areas where there is no electricity, the panels have the potential to __________.

选项：

  A.   cook food and boil water.

 

  B.   store medicine and even food.

 

  C.   keep people warm.

 

 

 

 

序号：25，   题目类型：单选题

题目：          Reading comprehension./ Read the passage and choose the best answer for each item.                        Researchers at Stanford University have developed a new material that can move heat out of buildings and into space. The material can cool buildings even on hot days.        The cooling material is a very thin sheet with many layers that could be placed on a roof like solar panels. However, instead of turning sunlight into energy as solar panels do, the material turns heat into infrared radiation.        Shanhui Fan is an electrical engineering professor at Stanford University. He says that the panels have a layer of material that is like sand. The panels also act like a mirror. They take heat out of buildings and reflect the light from the sun. Both the heat and sunlight are sent 100 kilometers into outer space.        The panels are cool to the touch, even in the sun. Researchers say they can reduce the indoor temperature to nearly five degrees Celsius below the temperature outside.        Mr. Fan says it is like having a window into space. He says the heat is sent directly into space without warming the air. Buildings in developing countries that do not have electricity or air conditioning could use the panels. In areas where one is off-grid, there is a significant potential benefit for storing medicine or even food. In many of these situations, being able to reduce the temperature is important. And this would provide a way to do it.        The Stanford researchers described their technology in the science publication Nature. They say the main problem is creating actual cooling systems using the high-tech panels. It may be possible to develop a cooling spray technology in the next three to five years that could be used on existing solid structures.                 @@@The Stanford researchers present their technology __________.

选项：

  A.   on the Internet

 

  B.   in a TV program

 

  C.   in a science journal

 

 

 

序号：26，   题目类型：判断题

题目：          Read the passage and decide if the following statements are True (T) or false (F).        I am a courier. Many people today are glad to see us because they expect to receive what they have bought on the Internet. When I see their eager faces, I feel that my job is valuable. I am proud of my job. Why did I choose to be a courier?                The first benefit is, I think, couriers can usually deliver an item faster than it would have taken if sent by other means. For example, a person may need to send a document to someone else. He could do this by sending it through the mail. If the two parties are in the same city, this transaction is likely to take at least one day. Couriers, however, usually can make it happen within hours.                Secondly, couriers generally offer a receipt for the delivery and that can make their clients feel more secure. Postal services generally are not as efficient in this regard. Even text messages and e-mails may not be comparable. In many cases, without delivery confirmation, the sender knows that something was sent, but there is no confirmation as to whether it was received or when it was received.                Most importantly, the Internet has changed people’s shopping habits. More and more people tend to shop on the Internet. The goods bought on the Internet have to be delivered by couriers. So a courier can make more money if he wants to work longer hours.                That’s why I have chosen to work as a courier. Well, that’s about my job. Time is money. I have to send packages to the next place now. Talk to you later.                @@@People are glad to see couriers because they can bring people good luck.

选项：

  A.   T

  B.   F

 

 

 

序号：27，   题目类型：判断题

题目：          Read the passage and decide if the following statements are True (T) or false (F).        I am a courier. Many people today are glad to see us because they expect to receive what they have bought on the Internet. When I see their eager faces, I feel that my job is valuable. I am proud of my job. Why did I choose to be a courier?                The first benefit is, I think, couriers can usually deliver an item faster than it would have taken if sent by other means. For example, a person may need to send a document to someone else. He could do this by sending it through the mail. If the two parties are in the same city, this transaction is likely to take at least one day. Couriers, however, usually can make it happen within hours.                Secondly, couriers generally offer a receipt for the delivery and that can make their clients feel more secure. Postal services generally are not as efficient in this regard. Even text messages and e-mails may not be comparable. In many cases, without delivery confirmation, the sender knows that something was sent, but there is no confirmation as to whether it was received or when it was received.                Most importantly, the Internet has changed people’s shopping habits. More and more people tend to shop on the Internet. The goods bought on the Internet have to be delivered by couriers. So a courier can make more money if he wants to work longer hours.                That’s why I have chosen to work as a courier. Well, that’s about my job. Time is money. I have to send packages to the next place now. Talk to you later.                @@@Documents delivered by couriers can get to the receivers earlier than those sent by other means.

选项：

  A.   T

  B.   F

 

 

 

序号：28，   题目类型：判断题

题目：          Read the passage and decide if the following statements are True (T) or false (F).        I am a courier. Many people today are glad to see us because they expect to receive what they have bought on the Internet. When I see their eager faces, I feel that my job is valuable. I am proud of my job. Why did I choose to be a courier?                The first benefit is, I think, couriers can usually deliver an item faster than it would have taken if sent by other means. For example, a person may need to send a document to someone else. He could do this by sending it through the mail. If the two parties are in the same city, this transaction is likely to take at least one day. Couriers, however, usually can make it happen within hours.                Secondly, couriers generally offer a receipt for the delivery and that can make their clients feel more secure. Postal services generally are not as efficient in this regard. Even text messages and e-mails may not be comparable. In many cases, without delivery confirmation, the sender knows that something was sent, but there is no confirmation as to whether it was received or when it was received.                Most importantly, the Internet has changed people’s shopping habits. More and more people tend to shop on the Internet. The goods bought on the Internet have to be delivered by couriers. So a courier can make more money if he wants to work longer hours.                That’s why I have chosen to work as a courier. Well, that’s about my job. Time is money. I have to send packages to the next place now. Talk to you later.                @@@Postal services generally are not as efficient in making clients feel secure.

选项：

  A.   T

  B.   F

 

 

 

序号：29，   题目类型：判断题

题目：          Read the passage and decide if the following statements are True (T) or false (F).        I am a courier. Many people today are glad to see us because they expect to receive what they have bought on the Internet. When I see their eager faces, I feel that my job is valuable. I am proud of my job. Why did I choose to be a courier?                The first benefit is, I think, couriers can usually deliver an item faster than it would have taken if sent by other means. For example, a person may need to send a document to someone else. He could do this by sending it through the mail. If the two parties are in the same city, this transaction is likely to take at least one day. Couriers, however, usually can make it happen within hours.                Secondly, couriers generally offer a receipt for the delivery and that can make their clients feel more secure. Postal services generally are not as efficient in this regard. Even text messages and e-mails may not be comparable. In many cases, without delivery confirmation, the sender knows that something was sent, but there is no confirmation as to whether it was received or when it was received.                Most importantly, the Internet has changed people’s shopping habits. More and more people tend to shop on the Internet. The goods bought on the Internet have to be delivered by couriers. So a courier can make more money if he wants to work longer hours.                That’s why I have chosen to work as a courier. Well, that’s about my job. Time is money. I have to send packages to the next place now. Talk to you later.                @@@By working longer hours, couriers can earn more money.

选项：

  A.   T

  B.   F

 

 

 

序号：30，   题目类型：判断题

题目：          Read the passage and decide if the following statements are True (T) or false (F).        I am a courier. Many people today are glad to see us because they expect to receive what they have bought on the Internet. When I see their eager faces, I feel that my job is valuable. I am proud of my job. Why did I choose to be a courier?                The first benefit is, I think, couriers can usually deliver an item faster than it would have taken if sent by other means. For example, a person may need to send a document to someone else. He could do this by sending it through the mail. If the two parties are in the same city, this transaction is likely to take at least one day. Couriers, however, usually can make it happen within hours.                Secondly, couriers generally offer a receipt for the delivery and that can make their clients feel more secure. Postal services generally are not as efficient in this regard. Even text messages and e-mails may not be comparable. In many cases, without delivery confirmation, the sender knows that something was sent, but there is no confirmation as to whether it was received or when it was received.                Most importantly, the Internet has changed people’s shopping habits. More and more people tend to shop on the Internet. The goods bought on the Internet have to be delivered by couriers. So a courier can make more money if he wants to work longer hours.                That’s why I have chosen to work as a courier. Well, that’s about my job. Time is money. I have to send packages to the next place now. Talk to you later.                @@@People can choose not to have couriers deliver their goods brought on the Internet.

选项：

  A.   T

  B.   F

 

 

 

序号：31，   题目类型：翻译题（单选题）

题目：          Instead, take your own reusable shopping bag to the store.       

选项：

  A.   带上你自己的可重复使用购物袋代替去商店。。

  B.   相反，带上你自己的可再生购物袋去商店。

  C.   取而代之的是，带上你自己的可重复用购物袋去商店。

 

 

 

序号：32，   题目类型：翻译题（单选题）

题目：          Workers often competed to see whose team could do a job faster.       

选项：

  A.   工人们经常被对比，看哪个团队可以做更快的工作。

  B.   工人们经常比赛，看谁的团队能更快地完成工作。

  C.   工人们经常对比看谁的团队可以干工作更快。

 

 

 

序号：33，   题目类型：翻译题（单选题）

题目：          Even for scientists, the scientific method is a hard discipline.       

选项：

  A.   即使对科学家来说，科学方法也是一门很难的学科。

  B.   即使对科学家来说，科学方法也是非常艰苦的原则。

  C.   即使对科学家来说，科学方法也是非常艰苦的纪律。

 

 

 

序号：34，   题目类型：翻译题（单选题）

题目：          Without the help of hunters, 99 percent of these meteorites would be lost to science.       

选项：

  A.   如果没有猎人的帮助，这些陨石中的99%将会遗失在科学发现中。

  B.   如果没有猎人的帮助，99%的陨石就会丢失在科学中。

  C.   如果没有探猎者的帮助，99%的陨石将与科学研究失之交臂。

 

 

 

序号：35，   题目类型：翻译题（单选题）

题目：          Archeologists believe that about 20000-30000 people were involved in the construction.       

选项：

  A.   考古学家认为，2万到3万人被包括在这个建设中。

  B.   考古学家认为大约有2万人到3万人被迫进入到这个建筑中。

  C.   考古学家认为大约有2到3万人参与了这项工程建设。