单项选择题

All their attempts to ______ the child from the burning building were in vain.

A．regain
B．recover
C．rescue
D．reserve
<上一题 目录 下一题>
热门 试题

单项选择题
As the old empires were broken up and new states were formed, new official tongues began to ______ at an increasing rate.
A．bring up
B．build up
C．spring up
D．strike up
单项选择题
It s very ______ of you not to talk aloud while the baby is asleep.
A．concerned
B．careful
C．considerable
D．considerate
相关试题