— Whose exam paper is it?— It_____ be Jenny's. She always forgets to write her name on it. [ ]A
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题目简介
— Whose exam paper is it?— It_____ be Jenny's. She always forgets to write her name on it. [ ]A
题目详情
— It _____ be Jenny's. She always forgets to write her name on it.
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B. must
C. shouldn't
答案