题目内容

Thanks to the cleaners, the environment_____ in our city recently.

A. improved B. improves C. has improved D. had improved

C 【解析】试题分析：句意：多亏了环卫工人，我们城市的环境最近提高了。根据recently可知，本题用现在完成时。故选C。
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—When is his birthday, do you know?

—________．Maybe it's on May 14th.

A. Sorry B. Thank you

C. I'm not sure D. Me, too

C 【解析】句意：——他的生日是什么时候，你知道吗？——我不确定，也许是5月14日。A. Sorry对不起；B. Thank you谢谢你；C. I'm not sure我不确定；D. Me, too我也是。当被问及自己不太确定的事时常用“I’mnotsure”作答，其他选项均与语境不符。故答案选C。

— does he live?

—He lives in a village,very far from here.

A. How far B. Where

C. How long D. How

B 【解析】句意“-他住哪里？-他住在一个离着很远的村庄”。A.问距离；B.问地点；C.问长度；D.问方式。根据句意，故选B。

The life we were used to ______ greatly since 1980.

A. change B. has changed C. changing D. have changed

B 【解析】句意：自从1980年我们过去的生活发生了巨大的改变。根据since 1980.可知是现在完成时态，主语是The life we were used to不可数名词；故选B

-The room was very small;______, it was very clean and tidy.

A. though B. because C. moreover D. however

D 【解析】句意：这个房间非常小，然而，它非常干净和整洁。A. though 尽管； B. because 因为； C. moreover 况且； D. however然而；故选D

─ local people's life, the government has built a cinema and a sports centre here.

─Yes. There are many places for 3wople to relax.

A. Improve B. Improving C. To improving D. To improve

D 【解析】句意：─为了提高当地人民的生活，政府已在这里建了一座电影院和一个体育中心。─是。有很多地方供人们休息放松。improve动词，提高、改善。to improve动词不定式放在句首，表示目的。 故选：D。

He has been late for work three times_____ the morning of last Monday.

A. until B. on C. in D. since

D 【解析】句意：自从上周一上午，他上班迟到了3次了。A. until 直到； B. on在---，用于具体的某一天和有修饰词的上午，下午，晚上； C. in在---，用于年，月，季节等； D. since自从；故选D

There _____________great changes in China in the past thirty years.

A. are B. have C. were D. have been

D 【解析】句意：在过去的30年中国发生了巨大的变化。根据in the past thirty years.可知用现在完成时态；故选D

Do you know ?

A. who is she B. what is he C. where is he D. who she is

D 【解析】句意：你知道她是谁吗？本题考查宾语从句，语序用陈述句的语序，排除A/B/C。故选D。

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