Much of what doctors know about heart disease has resulted from this research project.这句话中谓语是什么,帮忙分析一下这个句式,
问题描述：
Much of what doctors know about heart disease has resulted from this research project.
这句话中谓语是什么,帮忙分析一下这个句式,
答
has resulted from 才是谓语
这句话是说"医生们对于心脏病的大部分认识都是来源于这个研究计划"
答
Much of what doctors know about heart disease 是谓语
this research project.是主语
resulted from 是连接短语
答
医生们对于心脏疾病的认识很多都是从这个研究项目中来的.
谓语是result from,这里是现在完成时：has resulted from
Much ...has resulted from...