新标准小学英语活动用书第五册 19
时间：2019-01-09 作者：英语课 分类：新标准小学英语活动用书5册(一年级起点)
英语课
[00:00.00]Unit 3
[00:05.90]There is one boy.
[00:09.85]Activity 1
[00:15.10]Listen and repeat.
[00:21.16]There is one boy.
[00:25.03]There are three girls.