I. 听力测试。(共30分)
第一节:情景反应。(每小题1.5分,共9分)
       听一遍。根据你所听到的句子,从A、B、C三个选项中选出最恰当的答语。
1. A. How are you?           B. I`m fine, thanks.         C. Good morning.
2. A. Yes, I want a pen.        B. I don`t know.            C. What can I do for you?
3. A. Yes, there are.           B. No, there isn`t.           C. Sorry, I don`t know.