听下面一段材料,回答第1-4题。 1.What is the man? A. A nurse. B. A doctor. C. A chemist. 2. What is wrong with the woman? A. She is wet all over. B. She has a bad headache. C. She has had a cough for three days. 3. What does the man tell the woman to do? A. Stay in bed for some time and take some medicine. B. Go around from time to time. C. Come to see him tomorrow morning. 4. Where does this conversation most probably take place? A. In a garden. B. In the man's office. C. In the woman's house.