◎ 题干
I had meant to meet you at the airport this morning but I was too busy for I_______ a report.
A.wrote B.was writing C.have written D.had written
◎ 答案
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◎ 解析
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◎ 知识点
    根据魔方格专家分析,试题“I had meant to meet you at the airport this morning but I was too busy for I_______ a report.A.wroteB.was writingC.have writtenD.had written…”主要考查了你对  【一般现在时】【将来进行时】【过去完成进行时】【过去将来时的被动语态】  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。