单项选择题

Tom' s mother kept telling him that he should work harder, but ______ didn' t work.

A．he
B．it
C．which
<上一题 目录 下一题>
热门 试题

单项选择题
They lost their way in the forest, and ______ made matters worse was the night began to fall.
A．that
B．what
C．it
单项选择题
When the students came into the classroom, the teacher ______ on the blackboard.
A．was writing
B．is writing
C．wrote
相关试题