听下面一段对话,回答第1-3题。 1. Where does this conversation take place? A. At a railway station. B. At a coach station. C. At an airport. 2. How many suitcases does the woman have altogether? A. Three. B. Two. C. One. 3. What do we learn about the woman? A. She has bought a return ticket. B. She has taken this trip before. C. She has lost one suitcase. |