It is high time, I think, that you got down to ______ something in class. A. do B. did C. doing D. d...
2022-12-09 01:05:22 49次 2015届江苏郑梁梅中学高一下期期末考试英语卷（解析版） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
It is high time, I think, that you got down to ______
something in class.
A.
do
B. did C.
doing D. does
本题链接：
