高二英语必修二的重点语法及题目
问题描述:
高二英语必修二的重点语法及题目
人教版 发错了 是高一必修2
答
一.The Present Perfect Passive Voice(现在完成时的被动语态)例子:主动:I have finished my homework.被动:My homework has been finished.1. Mary has locked the door._________________________________...