do good to sth 与be good to区别

do good to sth 与be good to区别 do good to sth 与be good to sth 的区别 be good at to do sth 还是 be good at doing sth be willing to do sth 与be ready to do sth的区别 辨析 be sure of 与be sure to do sth be happy to do sth和have a good time doing sth的区别 be adle to do sth与can do sth的区别请问be adle to do sth与can do sth有什么区别? chance to do Sth 与be chanced to doing determine to do sth与be determined to do sth 有什么区别? 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. be used to do sth.