电子课本网 第43页

第43页

信息发布者:
Where
bird
It's
chair
作业精灵老师示例:
A: Where is my pen?
B: It's on your desk. Is it your pencil box?
A: Yes, it is.
B: It is beautiful.
听力材料暂缺
B
A
B
B
D
A
B
C