聽下面一段短文,回答第1至第5五個小題,F(xiàn)在你有20秒鐘的時間閱讀這五個小題。該對話讀兩遍。
1. Why are the students skating?
A. Because they want to raise money for charity.
B. Because they love skating.
C. Because they are having a match.
2. How much does one raise for charity for every hour?
A. Five yuan.
B. Twenty yuan.
C. Ten yuan.
3. Who was the second to start skating?
A. Alison.
B. Sam.
C. Li Chen.
4. Who has been skating for four hours?
A. Alison.
B. Sam.
C. Sam and Lu Ning.
5. How long has Li Chen been skating?
A. For four hours.
B. For one hour.
C. For five hours.