这是被动语句，被动句由be动词加动词的过去分词构成，所以不用does
Can I Smoke here? Sorry，smoking isn't allowed为什么用isn’t，
2个回答
相关问题
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Smoking_____here.A.doesn't allow B.not allow C.isn't allowed
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[-A78]-Can I smoke here? -Sorry. We don’t allow _____ here.
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we don't allow smoking here 改同意 smoking（）（）（）here
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Can I smoke here?Sorry.()here
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why can't i smoke here?
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— Why can’t I smoke here?
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i don"t allow__here.those who smoke are not allowed__here(sm
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We don't allow people smoking here.
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Swimming isn't _______(allow)here.这里填什么
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We don't allow smoking here(改为同义句)