If you don‘t know “Stay hungry,stay foolish",surf the internet.(保持句意基本不变)

问题描述:

If you don‘t know “Stay hungry,stay foolish",surf the internet.(保持句意基本不变)
请帮我看下做的对吗?若是错的,错在哪里,求详解.
You (had) (better) surf the internet if you don't know "Stay hungry,stay foolish".

不错!若填 should to 可以吗?不可以。 但可说ought to因为should 后要直接接动词原形的,不能有to