—When shall we set about doing our work?—______ all the group members are here.A_刷题宝

题干

—When shall we set about doing our work?
—______ all the group members are here.

A．Until	B．Since
C．Unless	D．Not until

上一题下一题 0.85难度单项选择更新时间:2019-03-03 01:30:15

答案(点此获取答案解析）

小学学科试题库

初中学科试题库

高中学科试题库