单项选择题

At that time, we did not fully grasp the significance of what had happened.

A．give
B．attach
C．lose
D． understand
<上一题 目录 下一题>
热门 试题

单项选择题
I wanted to ask her out but was scared that she might refuse.
A．afraid
B．anxious
C．sure
D． sad
相关试题