应该选什么,还有为什么?it's high time that we ( ) something to stop road accidents.A.did B.will do C.are doing D.do

分类: 作业答案 • 2022-07-17 21:08:16

问题描述：

应该选什么,还有为什么?
it's high time that we ( ) something to stop road accidents.
A.did B.will do C.are doing D.do

答