单项选择题

Some developed countries are trying to（）the serious problems resulting from the energy crisis。

A．step up
B．cope with
C．cut off
D．end up

<上一题 目录 下一题>
热门 试题

单项选择题
Just take it easy and us exactly what has happened。
A． say
B． speak
C．tell
D．talk
单项选择题
This company is closing up, so lots of workers will be laid （）

A．down
B．out
C．off
D．aside
相关试题