You ____ him so closely; you should have kept your distance. A．shouldn"t foll

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You ____ him so closely; you should have kept your distance.

A．shouldn"t follow	B．mustn"t follow
C．couldn"t have been following	D．shouldn"t have been following

答案

解析

略

举一反三

You look so tired. You______have stayed up late again.

A．should

B．can

C．may

D．must

题型：不详难度：| 查看答案

You__________the parcel home. The shop would have delivered it if you had asked.

A．needn’t have carried	B．couldn’t have carried
C．mustn’t have carried	D．shouldn’t have carried

题型：不详难度：| 查看答案

You’d better not phone the manager between 7and 8 tomorrow evening; he _______an
important meeting then.

A．will have	B．would have
C．will be having	D．will have had

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．－May I keep this book for two days?
－No, you_______. It’s a library book for reference only.

A．may not

B．mustn’t

C．needn’t

D．shouldn’t

题型：不详难度：| 查看答案

Chinese leader applied plain language to make our policy ________ to the whole world at the press conference this March.

A．get through

B．get across

C．get over

D．get around

题型：不详难度：| 查看答案