阅读短文，选择正确的答案。
Jane is a schoolgirl. She is fifteen. She lives with her parents and her grandfather. Her grandfather is seventy years old. He has got a backache. He needs to see a doctor. But Jane’s parents are very busy. Her father is a policeman. Her mother is a teacher. So Jane wants to go to the hospital with her grandfather after school. She hopes her grandfather gets better soon.
(     )（1）What’s Jane’s job? ________________.
A. A teacher.    B. A policewoman.   C. A student.
(     )（2）--What’s wrong with her grandfather?  --He’s got ___________.
A. a toothache    B. a backache          C. an earache
(     )（3）Who needs to see a doctor? ____________________.
A. Jane.        B. Jane’s parents.       C. Jane’s grandfather.
(     )（4） How old is Jane ? _____________________.
A. Seventy.            B. Five.           C. Fifteen.
(     )（5） Who is busy?___________________________.
A. Jane’s grandfather.   B. Jane.                 C. Jane’s parents.