A. cheaper B. take C. Which D. schoolbag E. plastic |
Salesman: Can I help you, sir?
David: Yes, I need a . Can you tell me about these two?
Salesman: Yes. The red one is made of leather （皮）. The black one is made of
David: How much are they?
Salesman: The red one costs ¥300, and the black one is ￥
120. Leather always costs more.
David: I see. The black one is . Is it very strong?
Salesman: Yes, it's quite strong. It will last for years. one do you like?
David: I will the black one.
