问题标题:
【把Thestudenthadcleanedtheclassroombeforetheteacher'sarrival改为被动句】
问题描述:
把Thestudenthadcleanedtheclassroombeforetheteacher'sarrival改为被动句
牛晨回答:
theclassroomhadbeencleanedbeforetheteacher'sarrival
点击显示
英语推荐
热门英语推荐