You'll find ____very important if you learn English well填it 还是it's

问题描述:

You'll find ____very important if you learn English well填it 还是it's

两个都行
如果是it 做find的形式宾语,真正的宾语是if you learn english well
如果是it's ,则it's后面的是find的一个宾语从句,it在这个宾语从句里面做形式主语,真正的主语是if you learn english well.这个宾语从句省略了引导词that