He felt that there __ something wrong about it.A．isB．haveC．must beD．must have

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He felt that there __ something wrong about it.

A．is

B．have

C．must be

D．must have

答案

解析

略

举一反三

–No wonder your boss blamed you. With all the work on hand, you ____ to the cinema last night.
A shouldn’t have gone B mustn’t have gone
C couldn’t have gone D shouldn’t go

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Suan , you are so lazy.This job ___ hours before.

A．should finish

B．could be finished

C．must have been finished

D．should have been finished

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You needn’t worry about it.He ___ be telling the truth.

A．can’t

B．mustn’t

C．shouldn’t

D．dare not

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I wish I ___ to the football match last night.

A．went

B．would go

C．had gone

D．had been

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You _____ Jim anything about it. It was none of his business.

A．needn’t have told

B．needn’t tell

C．mustn’t have told

D．mustn’t tell

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