单项选择题

You'd better put these documents in a safe place.（）

A．dark
B．secure
C．guarded
D．banned

<上一题 目录 下一题>
热门 试题

单项选择题
Practically all animals communicate either through sounds or through soundless codes.（）

A．Certainly
B．Probably
C．Almost
D．Absolutely
单项选择题
The policemen acted quickly because lives were at stake.（）

A．in danger
B．in difficulty
C．in despair
D．out of control
相关试题