As is reported, it is 100 years______Qinghua University was founded. A．when B．before C．after D．since...
2022-12-17 07:02:17 26次 2015届江苏淮安楚州范集中学高一上学期期末考试英语试卷（解析版） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
As is reported, it is 100 years______Qinghua
University was founded.
A．when B．before C．after D．since
本题链接：
