单项选择题

The noise was caused by a dog ______ a mouse through the back door.

A. catching
B. fighting
C. following
D. chasing
<上一题 目录 下一题>
热门 试题

单项选择题
What is it ______ makes this kind of fish different from other fish
A. what
B. which
C. that
D. in which
单项选择题
The workers were paid ______ in this factory.
A. by an hour
B. by hour
C. by the hour
D. by hours
相关试题