◎ 题干
When I got on the bus,I ________ I had left my wallet at home.(2011·山东)
A.was realizingB.realized
C.have realizedD.would realize
◎ 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“ When I got on the bus,I ________ I had left my wallet at home.(2011·山东)A.was realizingB.realizedC.have realizedD.would realize…”主要考查了你对  【一般过去时】【一般过去时的被动语态】  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。