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41．A．can't B．needn't C．mustn't D．don't 【查看更多】

 

題目列表(包括答案和解析)

—Must I finish the work today?

—No, you    .

A．can’t            B．mustn’t          C．needn’t         D．don’t

 

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—Must I come back before supper, mum?

—No, you       .

A．can’t

B．mustn’t

C．don’t

D．needn’t

 

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You needn't send for the doctor. I'm all right now.

[　　]

A．don't have to
B．mustn't
C．a(chǎn)ren't able to
D．can't

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Don't worry．It's nothing serious at all and you _________ take any medicine．

A．can't         B．shouldn't           C．mustn't          D．needn't

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Must I clean the house today？

No, you________.

[　　]

A．can't
B．mustn't
C．needn't
D．don't

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