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When he saw all his books here and there on the floor, he knew that something terrible . A. lying; m

编辑:chaxungu时间:2026-05-02 04:23:43分类:高中生物题库

When he saw all his books _____ here and there on the floor, he knew that something terrible _____.

A. lying; must have happened B. lie; must happen

C. lay; might have happened D. had lain; could have happen

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A

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