excuse me ,whose book is this --it -- be john's .it has his

学习 时间:2026-08-13 23:14:53 阅读:5419
excuse me ,whose book is this --it __ be john's .it has his name on it.A.must B.need C.can't D.can

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含糊的含羞草

花痴的蚂蚁

2026-08-13 23:14:53

选A 后面跟上了理由,说明可以确认,所以用must