单选题Many air flights ________
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解决时间 2021-01-03 16:19
- 提问者网友：温柔港
- 2021-01-03 09:57
单选题
Many air flights _________because of the eruption of the volcano, in _______case, many passengers had no choice but to take a train.A.had been cancelled; whichB.have been cancelled; whatC.had been canceling; thatD.have been canceling; where
最佳答案
- 五星知识达人网友：野慌
- 2021-01-22 07:16
A
全部回答
- 1楼网友：梦中风几里
- 2021-01-22 07:32
好好学习下
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