单项选择题

The police（）searching for a missing child everywhere when he suddenly appeared at home .

A．was
B．were
C．is
D．are

<上一题目录下一题>

热门试题

单项选择题

A traffic accident（）yesterday afternoon. A bus ran into a train.

A．occur
B．arose
C．happened
D．break out

单项选择题

He was very tired and could hardly stand up, let alone （）.

A．to walk
B．walk
C．walking
D．walked fast

相关试题