英语统考练习题All flights __ because of the snowstorm,we could do nothing but __ the train.A.had been cancelled/to take B.have been cancelled/take C.were cancelled/to take D.having been cancelled/take

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英语统考练习题All flights __ because of the snowstorm,we could do nothing but __ the train.A.had been cancelled/to take B.have been cancelled/take C.were cancelled/to take D.having been cancelled/take

英语统考练习题All flights __ because of the snowstorm,we could do nothing but __ the train.A.had been cancelled/to take B.have been cancelled/take C.were cancelled/to take D.having been cancelled/take
英语统考练习题
All flights __ because of the snowstorm,we could do nothing but __ the train.A.had been cancelled/to take B.have been cancelled/take C.were cancelled/to take D.having been cancelled/take

英语统考练习题All flights __ because of the snowstorm,we could do nothing but __ the train.A.had been cancelled/to take B.have been cancelled/take C.were cancelled/to take D.having been cancelled/take
解析:
第一个空,必须是被动式+完成时,所以A或B正确
第二个空:固定搭配sb.could do nothing but do sth.
意思为:某人无能为力只能做.所以B正确,用原形.
综上,答案B

选D。All flights __ because of the snowstorm,这是非谓语,we could do nothing but __ the train主句。前面有do后面省to