To tell you the truth, it＇s very hard for us to help them get rid of Internet addiction.But we _________ on this problem trying to improve the situation.

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Recently he __________ every night until after one o＇ clock, preparing for the final exam.

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Although not an economist himself, Dr. Smith has long been a severe critic of the government＇s ______ policies.

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It cost her a lot of money，but she doesn＇t regret ________ a year traveling around the world.

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大学英语A语法词汇

The world is trying every means to _________ the friendship between the two countries.

A、raise

B、promote

C、arise

D、protest

答案：B

解析：参考解析:promote the friendship:促进关系

相关题目

The students should be ________ for the things that they do.

A. responsible

B. popular

C. respectful

D. anxious

解析：参考解析: be responsible for意为"为...负责";be anxious about/for意为"为..焦虑";另外两项不与for搭配使用，故选A。

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__________ is known to all , Peking University is one of the most famous universities in China.

A. It

B. As

C. What

D. That

解析：参考解析: as作关系代词引导定语从句时，常位于句首意为"正如...这一点”，且常和动词know/show等连用用以指代整个主句所表达的内容;另外,，当先行词被the same或such等词修饰时，也要用as来引导。it和what不能作关系代词引导定语从句，that不能引导非限制性定语从句，故选B。

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He told me that he was very busy at the moment and could only ________ me a few minutes.

A. spare

B. spend

C. save

D. cost

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6. By the time you come to see me next month, I____my term paper.

A. have completed

B. am completing

C. complete

D. will have completed

解析：参考解析:动词时态。从时间状语next month可以判断，主句的动作发生在将来，所以要用将来时。此外，by the time引导时间状语从句时，主句一般要用完成时态。综合考虑这两点，本题主句的时态应该是将来完成时，其它选项都不符合题意。句意:到下个月你来见我的时候，我就已经完成了学期论文。

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Kevin is the only student in the class ______ failed in the exam.

A. who

B. that

C. which

D. whom

解析：参考解析:当定语从句的先行词前有the only，the very，thee last，the same等表示特定概念的修饰词时,定语从句的引导词只能用that，故选B。

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Imagine yourself as a winner, __________ will make great contributions to your future success.

A. that

B. which

C. it

D. and

解析：参考解析:所提供的四个选项中，只有which可以引导非限制性定语从句，即引导整个主句，故选B。

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To tell you the truth, it＇s very hard for us to help them get rid of Internet addiction.But we _________ on this problem trying to improve the situation.

A. worked

B. had worked

C. are working

D. had been working

解析：参考解析:译文:说实话，帮助他们戒除网瘾很困难，但是我们正在努力解决这个问题。考点:动词时态。解析:根据语境意义，我们可知这个动作正在进行中，因此用现在进行时。

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Recently he __________ every night until after one o＇ clock, preparing for the final exam.

A. shows up

B. show off

C. stays in

D. stays up

解析：参考解析: show up意为"揭露，露出，露面"; show off意为"炫耀，显耀"; stay in意为"在家，不外出"; stay up意为"熬夜，不睡觉"”。根据句意，故选D。

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Although not an economist himself, Dr. Smith has long been a severe critic of the government＇s ______ policies.

A. economical

B. economy

C. economic

D. economics

解析：参考解析: economic意为"经济上的，经济学的”，如:The economic system of China differs greatly from that of the USA．中国的经济体制与美国的大不相同。economical意为"节俭的，经济的”，如:The new technique is economical of time and energy.这项新技术既省时又节能。economy作形容词时，则意为"节约的，便宜的”，如: Enjoy our economy prices now!售价便宜，请快采购!但economy一般用作名词，意为"经济，节约”，如: We should practice strict economy.我们应该厉行节约。economics只能作名词，意为"经济学，经济情况"，如: This term I am going to take up a course in economics．这学期我准备开始学—门经济学课。

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It cost her a lot of money，but she doesn＇t regret ________ a year traveling around the world.

A. to have spent

B. to spend

C. spent

D. spending

解析：参考解析:本题考查对动词regret用法的掌握。动词regret后接动名词，表示后悔做了某事，这里是说她并不后悔花费一年的时间作了环球旅行。

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