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21. The field research will take Joan and Paul about five months; it will be a long time _________ we meet them again. (2007安徽卷)

A. after              B. before            C. since             D. when

【答案】B。

【考點】考查時間狀語從句用法。

【解析】before引導時間狀語從句。It will be a long time before…的意思是“要過很久才會……”，如：It will be a long time before we finish this dictionary. 我們需要很長的時間才能把這部詞典編完。 It was a long time before I got to sleep again. 過了好久我才又睡著。

22. Little _________ that we were watching his every move, so he seemed to be going his own way in this business. (2007安徽卷)

A. he realized                              B. he didn’t realize

C. didn’t he realize                     D. did he realize

【答案】D。

【考點】考查倒裝句式用法。

【解析】由于little含有否定意味，所以當它置于句首時，其后要用倒裝句式，又如：Little did they know they were to be reunited ten years later. 他們簡直想不到10年后竟又能團聚。

23. The teacher _________ have thought Johnson was worth it or she wouldn’t have wasted time on him, I suppose. (2007安徽卷)

A. should          B. can                C. would            D. must

【答案】D。

【考點】考查情態動詞的用法。

【解析】“must + have + 過去分詞”表示對過去情況的肯定推測。句意為：我想，老師一定認為約翰遜是值得教的，要不然她就不會在他身上浪費時間了。

24. — Was Martin sorry for what he’d done?

— _________. It was just like him! (2007安徽卷)

A. Never mind  B. All right         C. Not really      D. Not surprisingly

【答案】C。

【考點】考查交際口語。

【解析】not really為口語慣用語，其意為“不很……”。注意其后語境：It was just like him! 他就是那個樣子。

25. In my opinion, life in the twenty-first century is much easier than _________. (2007安徽卷)

A. that used to be                        B. it is used to

C. it was used to                         D. it used to be

【答案】D。

【考點】考查固定用法。

【解析】句子的意思是將現在的生活與過去的生活相比較，所以應用used to be結構，故可排除B和C；由于用于指代life的代詞應用it而不是that，故選D。

26. They became friends again that day. Until then, they _________ to each other for nearly two years. (2007安徽卷)

A. didn’t speak                             B. hadn’t spoken   

C. haven’t spoken                       D. haven’t been speaking

【答案】B。

【考點】考查動詞時態。

【解析】由于他們再次成為朋友發生在過去(因為became用的是一般過去時)，這就說明他們差不多有兩年沒說過話屬于“過去的過去”，所以要用過去完成時。

27. — Didn’t you have a good time at the party?

— Of course I did. As a matter of fact, I had such fun that time seemed to _________ so quickly. (2007安徽卷)

A. go by             B. go away        C. go out            D. go over

【答案】A。

【考點】考查短語動詞的用法。

【解析】go by的意思是“(時間、機會等)過去”。又如：Two years went by. 兩年過去了。He let the chance go by. 他錯過了機會。

28. The school’s music group will be giving a big show tomorrow night and two _________ on the weekend. (2007安徽卷)

A. more             B. other              C. else                D. another

【答案】A。

【考點】考查不定代詞的辨析與用法。

【解析】two more的意思是“另外兩場”。more用于數詞后，表示數量的增加，又如：Three more of the missing climbers have been found. 失蹤的登山者又找到了3個。

29. John received an invitation to dinner, and with his work _________, he gladly accepted it. (2007安徽卷)

A. finished        B. finishing       C. having finished D. was finished

【答案】A。

【考點】考查非謂語動詞的語態。

【解析】因“工作”與“完成”之間為被動關系，故finish要用過去分詞。

30. — Robert is indeed a wise man.

— Oh, yes. How often I have regretted _________ his advice! (2007安徽卷)

A. to take           B. taking            C. not to take     D. not taking

【答案】D(http://ask.yygrammar.com/)。

【考點】考查非謂語動詞的用法。

【解析】表示對所發生的情況表示遺憾或后悔，動詞regret后習慣上要用動名詞，不用不定式，因此可排除A和C。再根據句意，此處的動名詞應用否定式，故選D不選B。

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