---The window must have taken you quite a lot of time that day.
--- You are right. They for weeks.
A. haven’t been cleaned
B. hadn’t been cleaned
C. didn’t’ clean
D. haven’t cleaned
---The window must have taken you quite a lot of time that dayYou are right. They f
答案:2 悬赏:40 手机版
解决时间 2021-03-25 04:18
- 提问者网友：我没有何以琛的痴心不悔
- 2021-03-24 23:54
最佳答案
- 五星知识达人网友：不如潦草
- 2019-06-07 17:42
A. haven’t been cleaned(答案→)B. hadn’t been cleanedC. didn’t’ cleanD. haven’t cleaned解析：这题考查时态语态，窗户是被擦干净，所以用被动式，只能在AB之间选，根据句意：--那天擦窗户一定花了你很多时间，--对，它们几个星期没擦了。因为那天擦过了，所以用过去完成时。选B。
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- 1楼网友：痴妹与他
- 2019-12-17 03:58
这个答案应该是对的
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