----Dad, can I go out to play basketball now ? ----- Sorry, you can’t ______you

题干

----Dad, can I go out to play basketball now ?
----- Sorry, you can’t ______you haven’t finished your homework.

A．before

B．until

C．as

D．unless

上一题下一题 0.64难度单项选择更新时间:2014-02-27 03:29:02

小学学科试题库

初中学科试题库

高中学科试题库