be willing to do sth difficult是什么意思?

be willing to do sth difficult是什么意思? be willing to do sth 与be ready to do sth的区别 用be eager to do sth.和be willing to do sth.造句 be willing to do还是be willing to doing be to do,be about to do,determine to do sth.的意思是什么be going to do ,,,be made to do ,,,be use to do ,,,be worth to do ,,,be willing to do ,,,hope to do 的意思呢? 为什么 有的动词后加 动词ing 有的加 to do sth例如 be busy dingbe willing to do Do you willing to be my angel? 英语翻译2,be willing to do ,would like to do sth,愿意做某事可以是同义词组吗,3hold on to do sth,continute doing sth,go on doing sth,是同义词组吗,可以通用吗, be willing to do sth8A 第一单元 的Reading 中有下面 一段话Betty is generous.She is willing to share things with her friends.请问:be willing to do sth乐意做某事 be ready to do sth 也可以表达 乐意做某事吗?两者在这个 乐意做某事英语词组是什么是不是be willing to do,还是be willing to doing be sure to do sth. be pleased to do sth be able to do sth be going to do sth be let to do sth? be sad to do sth. be made to do sth be obliged to do sth.