【正确答案】 D

【答案解析】[听力原文]
W: Have you seen the local gasoline prices lately? It"s now over 5 dollars a gallon at the station located next to the supermarket.
M: I know that station. They"re always priced a little higher. I always fill up at the station near the freeway entrance. Right now, they price gas at 4.75 a gallon.
W: I could use all the savings I can get. I have to commute a long way to work in my car, and filling up the tank can cost nearly 50 dollars each week!
M: Wow, that can really put a dent in your weekly budget. Have you considered taking the bus?

选项A错误，只提到了价格，没有提到服务态度。选项B错误，女士提到由于上班的路程很远，所以她需要在汽油上花费很多。选项C错误，提及了靠近超级市场的加油站。选项D正确，说话者正在比较汽油的价格。

【正确答案】 B

【答案解析】选项A错误，一家加油站汽油的价格超过5美元。选项B正确，女士说她一周需要花费将近50美元。选项C错误，汽油在另一家加油站的价格是一加仑4.75美元。选项D没有提及。

【正确答案】 C

【答案解析】选项A错误，男士只是同情女士的花费肯定很高。选项B没有提及。选项C正确，男士建议女士乘坐公共汽车。选项D错误，提及靠近高速公路入口的加油站。