单项选择题

A person who is constantly worried about the loss of ______ job is not likely to do very good work.

A．his
B．their
C．one's
D．one
<上一题 目录 下一题>
热门 试题

单项选择题
Only when he had done it ______ that he had made a mistake.
A．he then realized
B．did he realize
C．before he realized
D．he realized
单项选择题
Many of the human problems associated with living in the ocean are ______ the problems of living in outer space.
A．just as
B．such as
C．such that
D．the same as
相关试题