◎ 题干
I turned over the chinese vase by accident while I cleaned the desk and now it is _________.
A.in turnB.in piecesC.in ruinsD.in trouble
◎ 答案
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◎ 解析
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◎ 知识点
    根据n多题专家分析,试题“I turned over the chinese vase by accident while I cleaned the desk and now it is _________.A.in turnB.in piecesC.in ruinsD.in trouble…”主要考查了你对  【介词和介词短语】  等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。