．— Has Tom finished his report so far? — I have no idea．He it this morning．A. didB. has do
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解决时间 2021-12-19 21:27
- 提问者网友：泪痣哥哥
- 2021-12-19 00:35
．— Has Tom finished his report so far?
— I have no idea．He it this morning．
A. did
B. has done
C. was doing
D. had done
最佳答案
- 五星知识达人网友：独行浪子会拥风
- 2021-12-19 01:31
A. didB. has done(答案→)C. was doingD. had done解析：考查时态，句意：--汤姆到现在完成报告了吗？--我不知道，他今天早上正在写。过去进行时表示过去正在做的动作，但不一定完成，和句意相符，选C。
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- 1楼网友：未来江山和你
- 2021-12-19 02:44
和我的回答一样，看来我也对了
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