听下面一段对话,回答第1至第3三个小题。
1. Why does Li Hua like traveling?
A. He can make new friends.
B. He likes his hometown.
C. He's got some money.
2. How many cities has Li Hua been to?
A. Two.
B. Three.
C. Four.
3. Which city did A fang visit, Changsha, Hangzhou or Haikou?
A. Changsha.
B. Hangzhou.
C. Haikou.