A、270 dollars. B、280 dollars. C、290 dollars. D、300 dollars. A本题属细节题，询问如果男士一次买超过50个数码相机，单个相机的价钱。从女士所说“If you buy more than 50，th

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.