—Listen ! Helen is singing in the next room.—It _______ be Helen. She has gone to Beijing.A.can’tB.m

题目简介

—Listen ! Helen is singing in the next room.—It _______ be Helen. She has gone to Beijing.A.can’tB.m

题目详情

—Listen ! Helen is singing in the next room.
—It _______ be Helen. She has gone to Beijing.
A.can’tB.mustn’tC.mayD.should
题型:单选题难度:中档来源:不详

答案

A

试题分析:句意:听,海伦在隔壁的房间里唱歌。不可能是海伦。她已经去北京了。can’t 表示“不可能”,是对事实的否定推测;mustn’t表示“坚决不,绝对不能”;may表示“可能”;should表示“应该”;故选A。

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