How are the doctrines of the two churches different What is the structure of this sentence?Besides,what does the word different do in this sentence

问题描述:

How are the doctrines of the two churches different What is the structure of this sentence?
Besides,what does the word different do in this sentence

这两个教派的教义不同是怎么表现的?句子结构 就是个特殊疑问句,different的作用是adj做表语.