6．A。work vi. “起作用，生效”。若用use应改为it won’t be useful; practise应用it won’t be practical; affect“有影响”，与句意不符。

5．A。take advantage of“利用”。

4．B。句意：儿子非常淘气，以至于她经常控制不了他。be out of one’s control“失去某人的控制，某人控制不了”。

3．C。pay是及物动词，“付钱给某人”用句型pay sb.，句中主语cleaning women是接受工资的人，所以应用被动语态。

2．B。sense“辨别力；判断力”。句意为：这位经理有很强的经商意识，因此公司经营良好。

1．C。tear“破裂，撕破”，可用做不及物动词，后跟副词，表示某东西的特性。

15．(2010·山东济南质量检测)-How often do you eat out?

-______， but usually once a week.

A. Have no idea　 　　　　 B. As usual

C. It depends　 　　　　　　 D. Generally speaking

[答案]

14．The manager of the company told us that very little ______ was made of the waste material in the past.

A. cost　 　　　　　　　　　　　 B. value

C. use　 　　　　　　　　　　　 D. matter

13．I hear ______ boys in your school like playing football in their spare time, though others prefer basketball.

A. quite a lot　 　　　　　　 B. quite a few

C. quite a bit　 　　　　　　 D. quite a little

12．The manager, ______ it clear to us that he didn’t agree with us, left the meeting room.

A. who has made　 　　　　　　　 B. having made

C. made　 　　　　　　　　　　 D. making