DONGGUO ASKED HIM FOR HELP AND TOLD HIM WHAT HAD HAPPENED

来源：学生作业帮编辑：作业帮分类：英语作业时间：2024/05/22 14:18:36

DONGGUO ASKED HIM FOR HELP AND TOLD HIM WHAT HAD HAPPENED
WHAT 什么用法

had done 是过去完成的用法,此处"发生了什么事情-what had happened" 中的"发生"是在told 之前,所以用过去完成时态.