单项选择题

You can stay here ( ) you keep quiet.

A．as long as
B．unless
C．in case
D．in order
<上一题 目录 下一题>
热门 试题

单项选择题
There ( ) some mistakes in your composition.
A．have
B．has
C．seems to be
D．seem to be
单项选择题
Mary and Jane are twin sisters. They look exactly ( ).
A．like
B．same
C．alike
D．same ones
相关试题