It has been announced that candidates _____ remain in their seats until all the

题型：不详难度：来源：

It has been announced that candidates _____ remain in their seats until all the papers have been collected.

A．can

B．will

C．may

D．shall

答案

解析

略

举一反三

How _____ you say that you really understand the whole story if you have covered only part of the article?

A．can

B．must

C．need

D．may

题型：不详难度：| 查看答案

You _____ to eat if you don’t feel like it.

A．needn’t

B．mustn’t

C．don’t have

D．haven’t

题型：不详难度：| 查看答案

A computer _____ think for itself; it must be told what to do.

A．can’t

B．wouldn’t

C．mustn’t

D．may not

题型：不详难度：| 查看答案

He _____ more than thirty.

A．mustn’t be

B．shouldn’t be

C．won’t be

D．can’t be

题型：不详难度：| 查看答案

–Did Ken take the job in the bookstore?
–No, but I think he _____.

A．will have

B．may have

C．should have

D．must have

题型：不详难度：| 查看答案