"How to do sth","How can I do sth",哪个表示“我该怎么...怎样可以...”

How to do sth可以独立成句吗? how do you like sb /sth sth可以是代词? how about doing sth.还是how about do sth.? what to do with 和how to deal with到底哪个后面加sth啊 how to do sth.与what to do sth.的区别 How about doing sth和How about to do sth的区别 What to do with和how to deal with后面都可以加sth吗?sth做什么成分 how often用法 how often do you do sth?or how often you do sth? I want to share you some tips about how to do sth.存在语法错误吗?特别 有没有tell sb sth、tell sb(how)to do sth、tell sb to do sth 这几个短语 用show sb how to do sth 造句 How to do sth.这个句子正确吗?