题目

经理：
Did you serve this gentleman half an hour ago,Amy?He says he's the man who bought these books.艾米,半小时前你接待过这位先生吗?他说他就是买这两本书的人.
艾米：I can't remember.The man who i served was wearing a hat.
我记不起来了,我接待的那个人戴着一顶帽子.
研究的是这句The man who i served was wearing a hat.
1 这句是什么句型?
2 wearing 为什么不用 wore 或 worn
3 用 who

提问时间：2021-03-04

答案

who i served 是定语后置修饰the man,为了理解句子,其实可以省掉,就像我们中文省掉定语抓主干一样.同类用法比如：the book which I brought(我买的书）.句子的谓语是was wearing.
wearing 指的是当时的动作,过去进行时.
who 引导定语从句.