怎么样区别to do和doingIt has set up a commitee (to promote) the "better English".为什么不用promoting

怎么样区别to do和doingIt has set up a commitee (to promote) the better English.为什么不用promoting 英语翻译There is no doingIt is impossible to do sth it is difficult to do /doingit is difficult 后接to do 还是doing no use to do 还是doingit is no use （）much without doing anythingA.to tell B.saying to do和to doing的区别 to do和only to do的用法和区别. fight to do和struggle to do的区别 be hurried to do和hurry to do 有什莫区别? only to do和just to do的区别 wish to do和hope to do 的区别 Trying to do和try to do 有什么区别? tend to do 和want to do区别 expect to do 和 expected to do 的区别? happened to do和‘happen to do ;区别? like to do 和 love to do的区别? begin to do和start to do有什么区别 attempt to do 和try to do 的区别 how to do和what to do的区别