提建议的句型还有哪些?

why not .为什不.You'd better (not) do sth.你最好（不）做某事why don't you do sth?你为什么不.advise sb (not) to do sth 劝告某人（不）做某事Let sb do sth 让某人做某事What do oyu think of doing sth?你认...