帮忙分析下句子结构,
问题描述：
帮忙分析下句子结构,
“It can be most effective with products that can be differentiated from similar products based on consumer-accepted quality differences.”
主句是It can be most effective with products
那么effective with 什么固定词组吗?
还是说It can be most effective是主句,with products 那一堆都是补语呢?
答
be effective with 对...起效
主句是It can be most effective with products
it 主语 can be most effective with 谓语 products 宾语