题目内容
He __________ be at home now because I saw him in the office just now.
| A.can’t | B.mustn’t | C.may | D.must |
A
解析
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题目内容
He __________ be at home now because I saw him in the office just now.
| A.can’t | B.mustn’t | C.may | D.must |
A
解析