—That must have been a lot of work.
—Yeah, it us three days to finish it.
A. takes
B. had taken
C. took
D. was taking
—That must have been a lot of work.—Yeah, it us three days to finish it.A. takesB. had tak
答案:2 悬赏:10 手机版
解决时间 2021-01-03 06:29
- 提问者网友：佞臣
- 2021-01-03 00:42
最佳答案
- 五星知识达人网友：鱼芗
- 2021-01-03 01:56
A. takesB. had taken(答案→)C. tookD. was taking解析：句意：那肯定有很多工作要做。是的，完成它花费了我们三天的时间。must have been表示对过去的肯定推测，可知事情发生在过去，现在已经完成了，动作不再持续，只表示过去的某个动作，故选C
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- 1楼网友：逐風
- 2021-01-03 02:26
我明天再问问老师，叫他解释下这个问题
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