Car lovers often organize field sports in our country. It is an activity that th

题型：不详难度：来源：

Car lovers often organize field sports in our country. It is an activity that they ______ without the benefits of a car.

A．would never attempt	B．will never attempt
C．would never have attempted	D．can never have attempted

答案

解析

略

举一反三

——The research on the new bird flu virus vaccine is challenging and demanding. Who do you think can do the job?
——____ Tom have a try?

A．Shall

B．Can

C．Will

D．Need

题型：不详难度：| 查看答案

No wonder you caught a cold. You________have gone out last night without a coat.

A．shouldn’t	B．mustn’t
C．couldn’t	D．mightn’t

题型：不详难度：| 查看答案

He ________ get into his own house because he has lost his keys.

A．mustn’t

B．doesn’t have to

C．can’t

D．needn’t

题型：不详难度：| 查看答案

Tom, turn down the music. Why you make such a big noise while your baby sister is sleeping?

A．must

B．would

C．should

D．may

题型：不详难度：| 查看答案

---I’m afraid I ______ return the book to you before Friday.
--- Take your time.

A．must

B．may

C．needn’t

D．can’t

题型：不详难度：| 查看答案