When the traffic lights are_ ,we must_
问题描述:
When the traffic lights are_ ,we must_
A.red;wait B.green;stop C.green;run D.red;go
应该选哪一个,
答
A
When the traffic lights are_ ,we must_
A.red;wait B.green;stop C.green;run D.red;go
应该选哪一个,
A