A、2 percent. B、3 percent. C、4 percent. D、5 percent. B本题仍属细节题，询问两周内付款的折扣。男士先问“Do you give any discount if I pay with in 2 weeks?

W: Sales department of ABC Company. May I help you?                                                     M: Yes, we are interested in your digital camera Model DV 3. How much does it cost?
W: Well, 300 dollars each.
M: Will the price be lower for large orders?
W: Yes. If you buy more than 50, the price will be 270 dollars each.
M: Do you give any discount if I pay within 2 weeks?
W: Yes. We’ll give you a 3 percent discount.
M: Thank you very much.
W: Can I give you order now?
M: Well, we’ll place the order in a week.
W: Great. We are looking forward to receiving your order.