谁知道to do和to doing或者for do和for doing有什么区别吗?
difficult for sb to do sth 和difficult for sb doing sth 有什么区别
to do 和 DOING 有什么区别
use to do和use doing 和use for doing sth有什么区别以及中文解释
thank you for doing sth和thank you to do sth有什么区别
sorry to do和sorry for doing区别
be ready to do 和 be ready for doing 区别
prefer to do 和 prefer doing to doing 和 prefer doing有什么区别,还有他
enjoy doing和enjoy to do有什么区别吗?
【区别】 to sb for doing sth 和 for sb to do sth 的区别 = =
get to do 和get to doing 有什么区别
To do 和Doing区别
doing than doing 和 to do than to do 有什么区别 要例句