A1l flights because of the heavy storm, so we decided to take the train.
A. have canceled
B. have been canceled
C. had canceled
D. had been canceled
A1l flights because of the heavy storm, so we decided to take the train.A. have canceledB
答案:2 悬赏:20 手机版
解决时间 2021-04-13 07:17
- 提问者网友：那叫心脏的地方装的都是你
- 2021-04-12 17:52
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- 五星知识达人网友：末日狂欢
- 2021-04-12 19:19
A. have canceledB. have been canceledC. had canceled(答案→)D. had been canceled解析：考查时态语态：句意：由于暴风雨所有的航班都已经被取消了，所以我们决定乘坐火车。因为航班是被取消，用被动语态，排除AC，从so we decided to take the train.可知是在决定之前，航班就取消了，是过去的过去，用过去完成时，选D。
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- 1楼网友：第四晚心情
- 2021-04-12 20:26
我好好复习下
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