The ball bounces off his head变否定句和疑问句5分钟,速度快点
问题描述:
The ball bounces off his head变否定句和疑问句
5分钟,速度
快点
答
the ball doesn't bounce off his head.
does the ball bounce off his head?
答
The ball doesn't bounce off his head.
Does the ball bounce off his head