—Listen! Peter is singing in the classroom! —It _____ be him. He has gone back to his hometown.A.mus

题目简介

—Listen! Peter is singing in the classroom! —It _____ be him. He has gone back to his hometown.A.mus

题目详情

—Listen! Peter is singing in the classroom!
—It _____ be him. He has gone back to his hometown.
A.mustB.mustn’tC.may notD.can’t
题型:单选题难度:偏易来源:不详

答案

D

试题分析:must必须,一定;mustn’t禁止,一定不;may not不可能,表示主观的推测;can’t表示客观上的不能;句意:听,彼得正在教室里面唱歌!根据下文,他已经回他的家乡了。可知下文表示的是客观上的不可能,故选D。

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