Ⅰ. 听力(10分)
(Ⅰ)录音中有五组对话及五个问题，听两遍后，选择正确答案。(5分)
1. A. Thirty yuan. B. Thirteen yuan.
C. Twenty yuan.
2. A. At home. B. At school.
C. In a supermarket.
3. A. A kilo. B. A half kilo.
C. Half a kilo.
4. A. Yes, he does. B. No, he doesn’t.
C. We don’t know.
