题目内容
12.-Look at that boy!Is that David?-No,it ________ be him.He has gone to his hometown.( )
A. | can | B. | can't | C. | must | D. | mustn't |
分析 -看一下那个男孩!那是David吗?
--不,不可能是他.他去了家乡.
解答 答案:B.can能,会;can't不可能;must一定,必须;mustn't不可以.根据He has gone to his hometown,可知这里的意思是他去了家乡,所以那个人不可能是他.can't不可能.故选B.
点评 本题考查了情态动词的用法.解答时注意:can't表示推测时,意思是"不可能…",语气非常坚决的否定推测.
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