题目内容
【题目】I'm afraid you ________ smoke here. Look at the sign "No smoking!".
A.mightn'tB.needn'tC.mustn'tD.couldn't
【答案】C
【解析】
略
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题目内容
【题目】I'm afraid you ________ smoke here. Look at the sign "No smoking!".
A.mightn'tB.needn'tC.mustn'tD.couldn't
【答案】C
【解析】
略