听下面一段材料，回答第1至4题。 1. Where are the speakers? A. On a plane B. On a bus C. At a railway station 2. Where does the woman want to go at last? A. Park Avenue B. Fifth Avenue C. Washington Square Park 3. How does the woman know she has got to the right place? A. The man will tell her in time. B. She can see the big gate and trees. C. She will arrive there at the exact time. 4. What is probably the man? A. A repairman B. A bus driver C. A taxi driver