standing very close to the person you are talking with is quite common in some Asian countries语法

题目

standing very close to the person you are talking with is quite common in some Asian countries语法
分析一下这个句子的成分,为什么主句后面可以加一个定语从句,为什么么去掉关系代词,为什么person是宾语?

答案

主语：standing very close to the person you are talking with （是动名词短语作主语 .）,主语细分析的话,you are talking with 是定语从句,修饰person.谓语：is quite common （系表结构）.状语：in some Asian c...