spend an hour doing sth.和spend an hour to do sth.哪个对?
spend an hour doing sth.和spend an hour to do sth.哪个对?
spend doing sth和spend on sth
spend time in doing sth 和spend time to do sth有什么区别?
spend sometime to do sth 和 spend sometime doing sth 的区别
spend somtime to do sth 和spend sometime doing sth什么区别
1.spend st on doing sth;spend st doing sth;spend st to do st
I spend half an hour finishing doing homework
have one hour to have lunch have (时间长短 例如an hour)to do sth 可
We spend about an hour a day ().a:do our homework .b:doing o
You have only half an hour to spend it.Do you understand?--O
spend to do 和spend for sth 有何区别?
I spend about an hour a day____English