400-686-5604
退出 登录 | 注册
整读
测评
讲解
视频
知识点
题库
生字学习
单词学习
课外阅读
课后题
目录
首页
字典
快读
正常
慢读
字母:复习 S,T,U,V
单词: welcome mom his parrot dad her room doll bike bag computer car
句子: He’s my father. That’s his parrot.
She’s my mother. That’s her car.
He’s=He is She’s=She is