B let's talk and learn.pptx
教案.doc
learn.mp4
let's learn.mp4
Unit 3 B Let's sing.mp4
Unit 3 B Let's talk.mp4
What's your favourite food.mp4
B Let's talk.mp3
B Let's try.mp3
delicious.wav
favorite.wav
food.wav
fresh.wav
healthy.wav
hot.wav
John.mp3
Let's talk.wav
Let's try.wav
sweet.wav
Wu Binbin.mp3