单项选择题

We had a long meeting yesterday. It ______ four hours.

A．kept
B．spent
C．continued
D．lasted
<上一题 目录 下一题>
热门 试题

单项选择题
Scientists ______that bacteria through microscopes for many years．
A．studied
B．have studied
C．had studied
D．have seen studied
单项选择题
______ we need air and water, we need criticism and self criticism.
A. Even though
B. So long as
C. Just as
D. Now that
相关试题