问题标题:
A:Ican’tfindmybag.Haveyouseenit?B:No.You_______________________________________(一定是把它放在)behindthedoor.Imusthaveputit如果把must
问题描述:
A:Ican’tfindmybag.Haveyouseenit?
B:No.You_______________________________________(一定是把它放在)behindthedoor.
Imusthaveputit如果把must
陆艳青回答:
must表肯定的猜测,去掉Must变成陈述事实,这里B是在做猜测,他并不知道实际上在哪,所以不能删
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