---Must we donate our pocket money to the poor right now?---No, you . You can think it over and do it before Friday.A．mustn’tB．needn’tC．can’tD．couldn’t 题目和参考答案——青夏教育精英家教网—

题目内容

---Must we donate our pocket money to the poor right now?
---No, you _______. You can think it over and do it before Friday.

A．mustn’t

B．needn’t

C．can’t

D．couldn’t

考查must的否定回答.must含义是必须,一定;mustn’t含义是禁止.故must的否定回答,一般借助于needn’t和don’t have to,结合前文no,可知本句为否定回答.结合所给选项,可知选B.

练习册系列答案

_____ you’re right．I'm not sure．

—Look! A book is on the floor. Whose is it?
—It ______be Rick's. It has his name on it.

--Listen! Is Tom singing in the room?
-- No, it ______ be Tom. He has gone to Paris.
A. mustn’t B. needn’t C. can’t

This book _____ Lucy’s. Look! Her name is on the book.

English is a language that many people around the world _______not speak perfectly but _________at least understand．

A．may，can	B．would，might
C．can，must	D．should，can

——Must I park my car behind the cinema?
——No, you . You park it here.

---I think Miss Lin must be in the library. She said she would go there.
---No, she __________be there. I have just been there.

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