The kind of meal and the kind of food that is served relate to the kinds of social links betweent p
The kind of meal and the kind of food that is served relate to the kinds of social links betweent people who are eating together 句子成分 结构是怎样的 be served ,relate to 哪个是主动词 还是served在这里ed分次做定语 social links 是名词词组么 本人学疏才浅