spend on与spend on的区别

spend on与spend on的区别

spend on 和spend on?
是spend on 和spend in吧
两个都是“花时间/金钱在.上”
spend + 时间/金钱+ on/in ...
on 后面加名词
in 后面加动词ing形式

你题目有问题吧！

spend sth on sth 花费某物在某事上 I spent three hours on my homework.
spend sth in doing sth 话费某物在做某事上 I spend three hours in doing my homework.
spend ~ wih sb 与某人度过时光 I spent three hours with my brother.