单项选择题

（） seeing the damage he had done, the child felt ashamed.

A．By
B．On
C．At
D．For

<上一题 目录 下一题>
热门 试题

单项选择题
The thief tried to open the locked door but （）.

A．in no way
B．in vain
C．without effect
D．at a loss
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
相关试题