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I failed in the final examination last term and only then __ the importance of studies.A.I realized\x05B.I had realized\x05C.had I realized D.did I realize为什么不能选A呢?

分类: 作业答案 • 2021-12-20 02:43:22
问题描述：

I failed in the final examination last term and only then __ the importance of studies.
A.I realized\x05B.I had realized\x05C.had I realized D.did I realize
为什么不能选A呢?

答

要到装的 only then

答

D
倒装

答

only then 出现要用倒装

答

因为强调 only then， 所以后面的句子里的 主语 I 和 谓语 realized 要倒置，就成了 did I realize

答

I failed in the final examination last term and only then __ the importance of studies.A.I realized\x09B.I had realized\x09C.had I realized D.did I realize选D这是一句only引导的状语从句放句首引起的部分...

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