单项选择题

Don’t all speak at once! , please.

A． Each at one time
B．One by one time
C．One for each time
D．One at a time
<上一题 目录 下一题>
热门 试题

单项选择题
—This dress was last years style. —I think it still looks perfect it has gone out this year.
A．so that
B．even though
C．as if
D．ever since
单项选择题
Family education has a great on children in many ways.
A．result
B．danger
C．disadvantage
D．effect
相关试题