【正确答案】 B

【答案解析】[听力原文]
   W: What would you like to drink?
   M: I used to drink tea a lot. But now I prefer coffee.
   Q: What would the man like to drink now?
[考点] 细节题
问题问的是男士现在想喝什么?录音中提到了tea和coffee，但在提到tea后出现了两个关键词but(表转折)和prefer(更喜欢)。故coffee是男士现在喜欢喝的。故选B。