21. I tried hard to get some information about the new technology out of his mouth, but he remained____________.
A. quiet B. secret C. silent D. calm
22. —Why ! Where's my passport? Maybe I left it on the plane.
--My Goodness ! You ____________ things behind.
A. had never left B. didn't leave
C. never left D. haven’t left
23. — Show me your permit, please.
—Oh, it's not in my pocket. It
A. might fall out B. could fall out
C. should have fallen out D. must have fallen out
24. —I'd like to have some lunch but I have to stay here doing my work.
—___________ what you want and I can get it for you.
A. To tell me B. Telling me
C. If you tell me D. Tell me
25. "Who Moved My Cheese?", ____________ is a best-selling book, is written by Spencer Johnson.
A. which B. that C. it D. what
26. —Our holiday cost a lot of money.
—Did it? Well ,that doesn't matter____________ you enjoyed yourselves.
A. unless B. in case C. as far as D. as long as
27. O'Neal works hard. He is often seen _______ heavily before his teammates have even arrived at practice.
A. sweated B. to be sweated
C. sweating D. being sweated
28. Travelers_______________ that they should bring their ID cards with them.
A. have reminded B. are reminded
C. were reminding D. had been reminded
29. —Look at these tracks. It __________ be a wolf.
—It needn't be. It be a fox.
A. must ; could B. may ; might
C. need ; must D. could ; need
30. I've visited a lot of different places and stayed in lots of different hotels, but none of them___________ this one.
A. makes B. beats C. compares D. matches
答案详解
1.B本题关键是抓住答语中提供的信息，“恐怕我做不好，因为我的日语很差。”所承接问旬B选项“我本该很高兴”最符合题意。
2.D本题考查情态动词的用法，前一空填“可能”含义的情态动词，排除A、B。后一空为惯用法，can't help doing是禁不住干某事。
3.C本题是形容词比较级的用法考查。as+adj.+as表示“和……一样”。若as之间出现名词j排列顺序应为as+a由.+a/an+n.+as。
4.C本题关键要抓住此事已发生。而答语中的行为在问句行为之前出现，所以前一空为一般过去时，后一空为过去完成时。
5.D本题可以采用排除法。问句中提供整个过程表示过去的行为。情态动词后接完成时表示对过去的猜测，故排除B、C。问句中有“at about 11 p.m.”具体的时间点，所以选D。
6.B mean在本题中意为“想”，相当于want，用法为mean sb.to do，。而go in for表示“从事”。整句话为一般过去时，故不定式之后用完成时形式表过去。
7.C本题考查wish后接宾词从句的用法。Wish后接宾词从句，从句的谓语动词要用虚拟语气，因为题干提示与过去事实相反，故用had done。
8.A本题考查hurt的用法，hurt是及物动词，“伤害某人”用hurt+oneself;若hurt后未接名词，则必须用被动。类似的词还有：seat，dress等等。
9.A本题考查省略的用法。分句和主句的主语一致，when引导分句的主语省略，原句应为“when the highest mountain is compared with the size of the whole earth”。
10.D本题是典型的词语辨析题，habit通常为“生活习惯”，law为“法律”，rule为“条文规定”，custom为“习惯”，所以D项符合题意。
11.C本题考查动词的用法。表示“剩下”的意思时，leave为及物动词，应为“be left'’，remain为不及物动词，故选C。
12.A本题考查冠词的用法。前者加定冠词the，表示“一类”;后者为泛指。
13.C本题关键为抓住题中提供的信息。“It was not a good idea'’表明动作发生于过去，情态动词后接动词完成式表明对过去动作的猜测。
14.C本题的时态考查具有一定的迷惑性。“she dropped in”发生于“play'’与“do some reading'’之间，故play用过去完成时，而do some reading用过去将来时。
15.A 本题为连词用法的考查，句子无承接和转折的意思，故排除B、D，而while更强调两个动作同时发生，所以也不符合题意。
16.C注意系动词用主动形式表示被动，如The food tastes good.
17.B本题为词组的辨析，worry about意为“担心”，make fun 0f意为“取笑”，get瑚0f意为“清除”，take interest in意为“对……感兴趣”，故B项符合题意。
18.A交际用法的考查关键抓住问句的提示，本题问句意思为“你去参观博物馆，感觉如何?”故A项符合题意，意思为“棒极了。”
19.C本题关键是辨明横线后为完整句“two boys，aged 11 and 13，shot and killed a teacher and four girls'’，其中aged 11 and 13为插入语。
20.C本题是强调句和宾语从句的考查。宾语从句缺少主语，用what。强调句中强调部分为疑问副词应提前，故选C项。
21.C本题为四个形容词的区别，quiet为“安静的”，secret为“秘密的”，silent 为“沉默的”，calm为“心情平静的”，故选C项。
22.C本题只要理解题干的意思就能正确选出C项。“我的护照呢?或许我把它忘在飞机上了。”“天啊，你从来没丢过东西。”
23.D本题答句中fall out的动作发生于过去，英语中情态动词后加动词的完成式表示对过去动作的猜测，故选D。C项意为“本来应该掉出来”，不合题意。
24.D本题考查祈使句的用法，考生只要知道祈使句的构成就很容易得出答案D。
25.A本题为定语从句，“Who Moved My Cheese?'’是定语从句的先行词。非限定性定语从句中用which，不用that。
26.D本题是对惯用短语的考查，unless意为“除非”，in case为“万一”，as far as为“就……而言”，as long as为“只要”，显然D符合题意。
27.C非谓语动词的考查是本题的目的。see somebody doing表示看见某人一直正在干某事，题干中只是将主动变成了被动。
28.B本题考查被动语态的使用。travellers是应该被提醒，故选B项。
29.A第一空的答案要根据答语来判断。“needn't'’的出现表明第一空为“must”。后一空表猜测，可以用could。 。
30.D此题有一点难度，match在本题中意思为“比得上……”
