the time spending on doing sth对吗
1个回答

不对

结构是:主语+ spend + 时间+ on sth.

如果是动词就用:主语+ spend + 时间+ ( in ) doing

如:I usually spend an hour on my homework every day.

= I usually spend an hour ( in ) doing my homework every day.

不明白的再问哟,请及时采纳,多谢!