Unit 3 Science and nature Word Power课件(牛津版必修5)
Unit 3 Science and nature Word Power课件(牛津版必修5)第4页

2. Do you think you are able to walk on the moon now? 3. The two groups don’t agree with each other. They argued fiercely. So what is the problem between them called?

(I am unable to do so.)

(Disagreement.)