根据所听到的短文内容,选择最佳答案。
1. What's Uncle Wang?
A. Teacher.
B. Doctor.
C. Bookseller.
2. How does Uncle Wang often go to work ?
A. By bus.
B. By bike.
C. On foot.
3. How long does it take him to get there on foot?
A. Forty minutes.
B Twenty minutes.
C. Thirty minutes.
4. What time does him often leave home by bike?
A. At 7:50.
B. 8:10.
C: 8:30.
5. What time does he usually get back home?
A. At 4:45.
B. At 5:05.
C. 5:30.