单项选择题

______ the children to bed, she began to correct the students' exercises.

A．Sending
B．Being sent
C．Sent
D．Having sent
<上一题 目录 下一题>
热门 试题

单项选择题
The writer was so absorbed ______ his job that he did not notice me enter the room.
A．on
B．of
C．in
D．at
单项选择题
It is requested that every student ______ a paper on the rapid development of industry.
A．writes
B．wrote
C．writing
D．write
相关试题