有what to do it 的用法吗

有what to do it 的用法吗 有关于what to do和how to do it的用法 具体题见下方 What to do用法 What would you do?与What would you like to do?这两句用法有区别吗? How to do 和 What to do 有什么具体的用法及区别 有谁知道It is+形容词+for+名词或代词to do的用法的吗 动名词的问题it is的句型中,有这样一种用法,比如it is easy to see what they are do How to do What to do.的用法 It cost sb+金钱 for sth或It cost sb+金钱 to do sth有这样的用法吗 He didn't know what to do about it 为什么填what 不是有it吗? how to do,what to do,what i can do的用法 how to do it what to do的区别