题目内容：

就划线部分提问：tom usually go to school on foot.
是对on foot划线.还有两个是：Those nice girls always water the flowers in the morning.对 Those nice 画线That policeman is reading the newspaper in the livingroom now.对the newspaper划线

优质解答

1、其实这个句子应该是goes吧!
How does Tom usually go to school?
2、用Which ,问范围内的对象
3、用What