It's hagh time we__something to stop road accidents.

来源：百度知道 编辑：UC知道 时间：2024/09/19 16:20:52
A.are doing B.did C.will do D.do
解释原因。

B did It's high time + past tense = 是 时 候 了
It's high time we did something to stop road accidents. 是我们采取行动防止车祸的时候了。
如 选 D，It's time for us to do something to...
选 C，When the time comes, we will do....
选 A，We are doing something to...

选D 。