just choose it you like与just choose what you like,哪个对?

题目

just choose it you like与just choose what you like,哪个对?
我觉得两句都是对的,因为见过she has,he knows这样的定语.

答案

两句都是对的,前者省略了that,可以写成just choose it that you like,引导词是that,后者引导词是what