听第一段对话，回答第1-3题。
1. Where does this conversation take place?
A. At an airport. B. At a railway station. C. At a harbor.
2. What’s the woman’s passport number?
A. I51242859. B. E51448859. C. J5448859.
3. Where did the woman board?
A. Hong Kong. B. San Francisco. C. Singapore.
