All the flights ______ because of the snowstorm, we had to take the train instead.A.were canceleD
A、hadbeencanceleD
B、havingcanceleD
C、havingbeencancele
D、
发布时间:2025-05-08 11:41:09
A、hadbeencanceleD
B、havingcanceleD
C、havingbeencancele
D、