新概念英语第三册25课的.Even this was remarkable,considering that she had had so many delays.怎用了两个had呢?

分类: 作业答案 • 2022-01-04 13:21:16

问题描述：

答

过去完成时结构是 had + 动词的过去分词,而have的过去分词也是had.
两个had,前一个是过去完成时结构had,是不可变的；后一个是实义动词have变的,是“有”的意思.