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题目
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If you _____ smoke, please go outside because this is a non-smoking office.
A.mustB.shouldC.canD.may

答案
A
解析
考查情态动词。句意“如果你非要吸烟,请你去外边吸,因为这是无烟办公室。”must可表示“一定,非得,非要”的意思,故选A。
核心考点
试题【If you _____ smoke, please go outside because this is a non-smoking office.A.mus】;主要考察你对动词的分类等知识点的理解。[详细]
举一反三
You _____ all those clothes! We have a washing machine to do that sort of thing.                                                      
A.wouldn’t have washed B.mustn’t have washed
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题型:不详难度:| 查看答案
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A could never imagine it     B must have never imagined it 
C must never imagine it      D could have never imagined it
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A.shallB.willC.wouldD.should

题型:不详难度:| 查看答案
---Could you please tell us some good ways to learn English well?
---My suggestionis that reading often and writing regularly_____
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A.wouldB.shouldC.couldD.need

题型:不详难度:| 查看答案
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A.can’t B.shouldn’t C.won’tD.needn’t

题型:不详难度:| 查看答案
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