在准备大学英语四级考试的过程中，听力部分往往是许多考生感到头疼的一部分。为了帮助大家更好地备考，下面提供了一些精选的听力材料以及对应的参考答案，供各位考生练习使用。
听力材料一：日常生活对话
场景描述：在一家咖啡馆里，顾客和服务员之间的对话。
听力原文：
- A: Excuse me, can I get a cup of coffee?
- B: Sure, what kind of coffee would you like?
- A: Could you make it an Americano, please?
- B: Of course. Would you like it with milk or sugar?
- A: Just black, thank you.
- B: Anything else for you today?
- A: No, that’s all. How much is it?
- B: It’s $3.50.
问题：
1. What kind of coffee does the customer want?
2. Does the customer want milk or sugar in their coffee?
3. How much does the coffee cost?
参考答案：
1. The customer wants an Americano.
2. The customer wants it without milk or sugar.
3. The coffee costs $3.50.
听力材料二：校园通知
场景描述：学校广播站发布的一则通知。
听力原文：
- Attention students! There will be a special lecture on campus this Friday at 4 PM in the main auditorium. The topic of the lecture is “The Importance of Time Management”. Everyone is welcome to attend. Please remember to bring your student ID as proof of enrollment.
问题：
1. When will the lecture take place?
2. Where will the lecture be held?
3. What is the topic of the lecture?
参考答案：
1. The lecture will take place on Friday at 4 PM.
2. The lecture will be held in the main auditorium.
3. The topic of the lecture is “The Importance of Time Management”.
通过这些材料的练习，希望可以帮助大家提高听力理解能力，并在考试中取得更好的成绩。祝大家备考顺利！
