单项选择题

A．They are checked out.
B．They are specially coded.
C．They are inspected by the guard.
D．They are marked with colored labels.
<上一题 目录 下一题>
热门 试题

单项选择题
A．Go cross the bridge.B．Repeat the experiment.C．Come to the bridge game.D．Wait and see what will happen.
A．Go cross the bridge.
B．Repeat the experiment.
C．Come to the bridge game.
D．Wait and see what will happen.
填空题
The slower ______, the deeper the sleep.
相关试题