A let's learn.pptx
同步练习.doc
教案.doc
1678790884781.mp4
A Let's learn.mp4
Let's sing 1.mp4
Unit 4 B Let's do.mp4
A Let's do.mp3
A Let's learn.mp3
A let's learn1.mp3
A let's learn练习听力.mp3
fat.wav
Let's learn.wav
short.wav
tall.wav
thin.wav
大象.mp3
熊.mp3