第一节：角色扮演：听下面一段对话，根据中文提示，用英语写出三个问题，并根据你所听到的录音材料和回答内容，回答随后五个问题。对话听一遍，你有5分钟的时间完成这一部分的练习（共8题计11分。）
Part B: Role Play
Listen to the conversation, ask three questions and then answer five questions.
角色：你是 David。
任务：（1）与Susan讨论让座的问题
（2）根据谈话内容回答另一同学的提问
生词：camera摄像头; violence暴力
First, please listen to the conversation carefully.
Now please get ready to ask the following three questions in English.
Q1: 你觉得年轻人应该给老年人让座吗？ 1.
A1：Listen to answer 1.
(1) Q2: 你会给老人让座吗？ 2.
A2: Listen to answer 2.
(2) Q3：你怎么看待这次的事件？ 3.
A 3: Listen to answer 3.
Now please get ready to answer the following five questions.
Q4: Listen to question 4. Answer 4:
Q5: Listen to question 5. Answer 5:
Q6: Listen to question 6. Answer 6:
Q7: Listen to question 7. Answer 7:
Q8: Listen to question 8. Answer 8:
