He failed in the exams and only then how much time he had wasted.
A. he realized
B. did he realize
C. he had realized
D. had he realized
He failed in the exams and only then how much time he had wasted. A. he realizedB. did he
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解决时间 2021-01-03 22:54
- 提问者网友：遮云壑
- 2021-01-03 06:22
最佳答案
- 五星知识达人网友：平生事
- 2021-01-03 07:15
A. he realized(答案→)B. did he realizeC. he had realizedD. had he realized解析：考查ｏｎｌｙ的倒装句，ｏｎｌｙ接状语的时候，谓语动词用部分倒装，ｔｈｅｎ这里是时间状语，句意：当他考试失败了，只有那时他才意识到浪费了多少时间。时态应该是一般过去时，选Ｂ。
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- 1楼网友：鱼忧
- 2021-01-03 08:49
谢谢回答！！！
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