单项选择题

All flights（）because of the typhoon, many passengers could do nothing but wait in the terminal building.

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
This is Mr. Zhang,（）I think has something emergent to tell you.

A．who
B．whom
C．that
D．/
单项选择题
Among all the workers in the company, Tom works（）

A．the less efficiently
B．less efficiently
C．the least efficiently
D．the lest efficiently
相关试题