单项选择题

She forgot ______ her exercise again.

A．to do
B．doing
C．do
<上一题 目录 下一题>
热门 试题

单项选择题
Tom has been in the factory ______ he left school.
A．when
B．as soon as
C．since
单项选择题
The room is too small, there's no enough ______ for another desk.
A．place
B．room
C．floor
相关试题