I got to know him five years ago. We have been in close touch with each other __

题干

I got to know him five years ago. We have been in close touch with each other ______.

A．sometime	B．sometimes
C．ever before	D．ever since

上一题下一题 0.64难度单项选择更新时间:2013-04-18 12:08:09

小学学科试题库

初中学科试题库

高中学科试题库