单选题 Salesman: How would you like this one? It's only 699. It is on sale(大甩卖). Customer:__________

A、 I don' t quite like it.
B、 Are you sure it is on sale? It is expensive, I think.
C、 Yes, I like it very much.
D、 Looks all right. Does the price include delivery charges?

【正确答案】 D

【答案解析】