Our manager never fails to answer a phone call ________ she is very busy.A．since_刷题宝

题干

Our manager never fails to answer a phone call ________ she is very busy.

A．since	B．once
C．even if	D．so that

上一题下一题 0.65难度单项选择更新时间:2013-11-27 02:18:38

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