If i were you.I would go to the movie tonight 为什么是were 还有if条件状语从句不是主将从现么?

题目

If i were you.I would go to the movie tonight 为什么是were 还有if条件状语从句不是主将从现么?
rt
再问个。The one-year-olds should be taken good care of.They are too much young的one-year-olds 的意思，

答案