早教吧 育儿知识 作业答案 考试题库 百科 知识分享

Having finished works,they went home为什么having went不是过去吗应该是过去的过去had才是

题目详情
Having finished works,they went home为什么having went不是过去吗应该是过去的过去had才是
▼优质解答
答案和解析
这里是分词形式做状语
如果是用完整的状语从句,就用had,After they had finished works,they went home.