Question

【题目】—Whose magazine is this?

—It ________ be Nancy's. Look! Her name is on its cover (封面).

A.mustB.can'tC.mustn't

Answer 1

【答案】A

【解析】

句意：——这是谁的杂志？——一定是南希的。看，她的名字在封面上。

考查情态动词辨析。must一定，表示肯定推测；can’t不可能，表示否定推测；mustn’t禁止。根据“Look! Her name is on its cover (封面)”可知，这里是肯定推测，故选A。