单项选择题

We carved their names on the stone so that younger generations could know what their forefathers ______ for the nation.

A. did
B. were doing
C. had done
D. have been doing
<上一题 目录 下一题>
热门 试题

单项选择题
Hearing the good news, the little girl was very______.
A. excited
B. interesting
C. quick
D. stupid
单项选择题
Early to bed and early to rise ______ very good to us.
A. is
B. are
C. will be
D. may is
相关试题