听下面一段材料,回答第1至3题。 |
1. What is the man? |
A. A businessman. B. A salesman. C. A scientist. |
2. Where does this conversation most probably take place? |
A. On a train. B. On a bus. C. On a plane. |
3. Why is the woman traveling? |
A. She is traveling on holiday. B. She is traveling on business. C. She is traveling to give some lectures. |