【正确答案】 D

【答案解析】[听力原文]
   W: Are you taking a holiday this year?
   M: I don't think we can manage it this year. With the rise in gas and food prices and no raises coming up, we simply can't afford it. How about you?
   W: We're in the same boat. I think we'll just head down south to my mother's place. She's got a nice country house where the kids can play, and we can relax cheaply.
   M: That sounds nice. I'm just going to stay home and enjoy the city. It'll be quiet with everyone away. And I haven't been to that new art museum since it opened, so I might check it out.
选项A错误，从对话中无法推断他们的出行频率，只能推断出他们去年出游过。选项B错误，从对话中只能推断出他们乐意和家人在一起或待在家中。选项C对话中未提及。选项D正确，对话双方都因为物价高涨而负担不起昂贵的旅行费用，可知他们都没有太多钱。