-----Must we clean the classroom now?------No ,you _______.A. mustB. needn’tC. a
题型:不详难度:来源:
-----Must we clean the classroom now?------No ,you _______.A. must | B. needn’t | C. aren’t | D. mustn’t |
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答案
B |
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。句意:我现在必须打扫教室吗?——不,你不必。结合语境可知选B。 |
举一反三
This book _____ Lucy’s. Look! Her name is on the book cover.A.must be | B.may be | C.can’t be | D.mustn’t be |
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You look too tired. You have a good rest. A、should B、shouldn’t C、can |
You ___ drink wine before driving, or the police will take your license away.A.don’t have to | B.needn’t | C.mustn’t | D.may not |
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What"s wrong with your car? - Well, as you know, cars usually_______ start in winter.A.don"t | B.shan"t | C.can"t | D.won"t |
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-Mr. Zhou, _____ the Iphone belong to Alice? -I’m afraid not. It may be John’s, but I’m not sure. |
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