[10] All flights _____ because of the snowstorm,we decided to take the trainA.were canceled B.had been canceled C.have canceled D.having been canceled

问题描述:

[10] All flights _____ because of the snowstorm,we decided to take the train
A.were canceled
B.had been canceled
C.have canceled
D.having been canceled

答案:D.翻译:所有的航班因为暴风雪已经取消了,我们决定乘坐火车.1.逗号前后两个成分,后部分句首并没有并列连词and/so等,前部分也没有because等,说明这是一个简单句,而逗号前面只是一个状语,而不是一个并列句/复合...