－Must I go and get some water now? －No, you __________.A．needn"tB．may notC．mu

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－Must I go and get some water now? －No, you __________.

A．needn"t

B．may not

C．mustn"t

D．don"t

答案

解析

试题分析：must的含义是必须一定，其否定形式mustn’t表示禁止的含义。故must的否定回答一般借助于needn’和don’t have to来构成，结合语境可知选A。
点评：must的否定回答是常考内容之一，结构比较固定，熟记即可。

举一反三

The red bicycle _____ be Lily’s. She has a blue bicycle.
A. mustn’t B. might not C. can’t

题型：不详难度：| 查看答案

—How much shall I pay for the telephone call?
—You _____. It"s free.

A．mustn"t

B．shouldn"t

C．don"t have to

D．can"t

题型：不详难度：| 查看答案

If I went to the moon, I ______ bring something unusual back to the earth.

A．could

B．will

C．would

D．shall

题型：不详难度：| 查看答案

I’d rather ________ than _________

A．watch TV, go to the cinema

B．watching TV, going to the cinema

C．to watch TV, go to the cinema

D．watch TV, to go to the cinema

题型：不详难度：| 查看答案

---Look!It _______ be Mr Zhang .
---No,it _______ be Mr Zhang. He has gone to Paris .

A．must, can’t	B．must , may
C．may ,mustn’t	D．can , may not

题型：不详难度：| 查看答案