spend to do 和 spend doing的区别 不要复制!

spend to do 和 spend doing的区别 不要复制! spend to do 和 spend doing的区别 spend to do和spend doing有什么区别呀? spend sometime to do sth 和 spend sometime doing sth 的区别 spend time to do something 和spend time doing something的区别 spend time in doing sth 和spend time to do sth有什么区别? spend somtime to do sth 和spend sometime doing sth什么区别 spend in doing 和 spend on doing的区别 是spend to do 还是spend doing spend on与spend doing的区别和用法? spend todo 和spend doing 区别 spend to do 和spend for sth 有何区别?