--- Why is Jenny still standing there? It’s so cold.—She _____ for someone.A．can

题型：不详难度：来源：

--- Why is Jenny still standing there? It’s so cold.

—She _____ for someone.

A．can wait

B．might have waited

C．must be waiting

D．should have waited

答案

解析

考查情态动词中时态的使用。根据上文可知是在描述现在的动作，因此用情态动词+进行时，同时考查情态动词的含义，表示有把握的推测用must。

举一反三

-Is there any flight to New York today?

--I think there ____ be, for the weather is too bad.

A mustn’t B may not C shouldn’t D can’t

题型：不详难度：| 查看答案

Tom, you _____ leave all your clothes on the floor like this!

A．wouldn’t

B．mustn’t

C．needn’t

D．may not

题型：不详难度：| 查看答案

It is a good example of a site that many people think _____ to change.

A．need

B．to need

C．needs

D．needing

题型：不详难度：| 查看答案

I _____ you would come today. You _____ me a phone call in advance.

A．don’t expect; should have given

B．didn’t expect; could have given

C．hadn’t expected; ought to give

D．didn’t expect; can have given

题型：不详难度：| 查看答案

Why _____ you always interrupt me?

A．must

B．may

C．can

D．will

题型：不详难度：| 查看答案