题目内容

【题目】Keep quiet , please ! Talking ______ during the meeting
A.is not allowed
B.is allowed
C.doesn't allow
D.allows

【答案】A
【解析】句意:请保持安静!会议期间不允许讲话。讲话与允许之间是被动关系,故用被动语态。上文keep quiet可知用否定形式,故选A。

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