题目内容
— Look! It _______ be Tom in the classroom.
— It ________ be him. Because I saw him in the teachers’ office just now.
A. may, mustn’t B. must, can’t
C. can, can’t D. mustn’t, can
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题目内容
— Look! It _______ be Tom in the classroom.
— It ________ be him. Because I saw him in the teachers’ office just now.
A. may, mustn’t B. must, can’t
C. can, can’t D. mustn’t, can