—Have you known each other for long? —Not very long, __________ we started to work in the company. A...
2023-01-29 14:13:08 154次 2010届高考各省市模拟考试单项选择题分类汇编 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
—Have you known each other for long?
—Not very long, __________ we started to
work in the company.
|
A．after
|
B．before
|
C．when
|
D．since
|
本题链接：
