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!
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!