Unit1 My name's Gina. SectionA (1a-2c ).pptx
导入视频.mp4
name.mpg
A1b.mp3
A2a.mp3
A2b.mp3
conversation 1.mp3
conversation 2.mp3
conversation 3.mp3
conversation 4.mp3
U1 1b.mp3
U1 1b_clip(1).mp3
U1 1b_clip(2).mp3
U1 1b_clip.mp3
u1 2A.mp3
U1 2b.mp3