单项选择题

Only after I failed in the final examthe importance of hard work.

A． I realized
B．I had realized
C．had I realized
D．did l realize
<上一题 目录 下一题>
热门 试题

单项选择题
is reported that it was in the street that the accident happened.
A． As
B．It
C．What
D．That
单项选择题
Many people applied for the post, several ofjust graduated from college.
A．whom
B．which
C． them
D．who
相关试题