单项选择题

All flights ______ because of the snowstorm, many passengers could do nothing but take the train.

A．had been canceled
B．have been canceled
C．were canceled
D．having been canceled
<上一题 目录 下一题>
热门 试题

单项选择题
The man in the comer confessed to ______ a lie to the manager of the company.
A．have told
B．be told
C．being told
D．having told
单项选择题
I hate people who ______ the end of a film that you haven't seen before.
A．reveal
B．rewrite
C．revise
D．reverse
相关试题