-- Look at the boy running on the ground. Is it David?-- It _______ be him. I saw him go to the teac

题目简介

-- Look at the boy running on the ground. Is it David?-- It _______ be him. I saw him go to the teac

题目详情

-- Look at the boy running on the ground. Is it David?
-- It _______ be him. I saw him go to the teacher’s office just now.
A.mightB.couldC.can’tD.mustn’t
题型:单选题难度:中档来源:不详

答案

C
本题的含义是我看见他去了老师的办公室,所以在操场上跑步的男孩不可能是戴维,故本题填不可能的单词can’t,故本题选C。

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