7. Now that she is out of job, Lucy ____ going

　　 back to school, but she hasn't decided yet. (2004

　　 北京)

　　 A. had considered　　 B. has been considering

　　 C. considered　　 D. is going to consider

　　 [解析]选B　 句意“一直在考虑重返工作岗位”，显

然说话时还在考虑，所以用现在完成进行时。

6.(　　 ) Hospital staff burst into cheers after doctors

　　 completed a 20-hour operation to have ____

　　 one-year-old twins at the head. (2004上海)

　　 A. isolated　　 B. separated

　　 C. divided　　 D. removed

　　 [解析]选B separate用于“把两者分开”，isolate意

为“隔离”。

5.(　　 ) ____ from other continents for millions of

　　 years, Anstralia has many plants and animals not

　　 found in any other country in the world. (2005

　　 湖北)

　　 A. Being separated

　　 B. Having separated

　　 C. Haring been separated

　　 D. To be separated

　　 [解析]选C　 separate是及物动词，句意为“已经分

开几百万年”，因此用分词完成时的被动语态。

4. ____ in the regulations that you should not tell

　　 Other people the pa~word 0f your e-mail account.

　　 (2005上海)

　　 A. What is required　 B. What required

　　 C. It is required　　 D. It requires

　　 [解析]选C　 用 require 被动式，It为形式主语。

3. Here's my card. Let's keep in ____.

　　 A. touch　　 B. relation

　　 C. connection　　 D. friendship

　　 [解析]选A keep in touch (with)是一种固定搭配。

2. If you keep on, you'll succeed ____.

　　 A. in time　　 B. at one time

　　 C. at the same time　　 D. on time

　　 [解析]选A　 句意“只要你坚持，最终一定会诚功

的。” on time意为“准时”，at one time意为“曾经”或(过

去)有一段时间”。

1. ____ two exams to worry about, I have to

　　 work really hard this weekend. (2004北京)

　　 A. With　　 B. Besides

　　 C. As for　　 D. Because of

　　 [解析]选A　 语境表明动作尚未发生，所以用with

+名词+不定式。Besides和Because of不能用to worry

about。

5. -- Shall I tell John about it?

　 -- No, you ____. I've told him already. (NMET

　　　 1994)

　　　 A. needn't　　　　　　　 B. wouldn't

　　　 C. mustn't　　　　　　　 D. shouldn't

　　 ☆精典题例☆

4.-- Would you like me to carry this box upstairs?

　 -- ____. I can manage myself.

　　　 A. No, thanks　　　　　 B. It's my pleasure

　　　 C. That would be nice　 D. Yes, please

3. -- Do you think I could borrow your dictionary?

　　 -- ____.

　　　 A. Yes, you may borrow

　　　 B. Yes, you could

　　　 C. Yes, go on

　　　 D. Yes, help yourself