听下面一段对话,回答第1-3小题。
1. What is the relationship between the two speakers?
A.Doctor and patient
B.Teacher and student
C.husband and wife.
2. Why did Rose come to Mr. Smith?
A.Because she wanted to change her job.
B.Because she wanted to ask for a few days' leave.
C.Because she wanted to tell him what she thought of her mother.
3. Which of the following is true?
A.Rose's mother has caught a bad cold.
B.Rose has got an accident.
C.Mr. Smith has to take care of Rose's mother.