He failed the midterm examination 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 the midterm examination and only then how much time he had wasted. A. he realize
答案:2 悬赏:60 手机版
解决时间 2021-01-03 11:20
- 提问者网友：佞臣
- 2021-01-02 21:53
最佳答案
- 五星知识达人网友：轻熟杀无赦
- 2021-01-02 22:57
A. he realized(答案→)B. did he realizeC. he had realizedD. had he realized解析：本题考查动词的时态和倒装句的用法。根据语法要求only引导状语位于句首时，需要使用倒装句结构。而该状语only then表明了动作发生在过去。
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- 1楼网友：大漠
- 2021-01-03 00:01
正好我需要
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