All flights because of the snowstorm, many passengers could do nothing but take the trai

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解决时间 2021-03-26 11:09

提问者网友：遮云壑
2021-03-26 04:28

All flights because of the snowstorm, many passengers could do nothing but take the train.
A. had been canceled
B. have been canceled
C. having been canceled
D. being canceled

最佳答案

五星知识达人网友：动情书生
2020-08-30 13:16

A. had been canceledB. have been canceled(答案→)C. having been canceledD. being canceled解析：考查时态和语态。本题是现在完成时的被动语态，现在完成时表示过去所发生的事情对现在的影响。句意：因为暴风雪所有的航班都被取消了，很多乘客不得不乘坐火车。根据句意说明过去发生的暴风雪的影响是很多人不能乘坐飞机，只能做火车。根据句意使用被动语态的形式，故C正确。

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1楼网友：一把行者刀
2021-01-07 12:55

我明天再问问老师，叫他解释下这个问题

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