We_______such great progress without your efforts. Thanks a lot.A．shouldn’t have

题型：不详难度：来源：

We_______such great progress without your efforts. Thanks a lot.

A．shouldn’t have made	B．couldn’t have made
C．were unable to make	D．mustn’t have made

答案

解析

略

举一反三

I strongly recommend that the information______ in my report____to our headmaster without delay.

A．to be referred to; to be e-mailed	B．referring to; e-mail
C．referred to; be e-mailed	D．being referred to; being e-mailed

题型：不详难度：| 查看答案

—Could I play computer games for a while, Mum? I’ve finished all my homework.
—Oh, my dear, if you_____.

A．can

B．must

C．dare

D．should

题型：不详难度：| 查看答案

. With examinations coming immediately, you ________ the Internet last night.

A．mustn’t surf	B．shouldn’t surf
C．couldn’t have surfed	D．shouldn’t have surfed

题型：不详难度：| 查看答案

He was taken away by the police. He _________ a very serious crime.

A．must be committed

B．was being committed

C．must commit

D．must have committed

题型：不详难度：| 查看答案

According to a survey, few children from single-parent families have a hobby and that hobby ______ last for only a year or two.

A．ought

B．must

C．may

D．need

题型：不详难度：| 查看答案