单项选择题

If I ______ harder for the final exam, I should have passed it.

A．study
B．had studied
C．studied
D．was studying
<上一题 目录 下一题>
热门 试题

单项选择题
______ only the 4 members of the committee who attended the meeting last night.
A．That is
B．There were
C．It was
D．There is
单项选择题
Lydia ______ there before she went to New York.
A．has lived
B．living
C．lives
D．had been living
相关试题