听下面一段对话,回答第1-3题。
1. What does the speaker think about most good jobs?
A. Then can make a person relax and earn a lot of money.
B. They are usually the most difficult.
C. They are interesting.
2. How many years do doctors study for at least after graduation?
A. 6 years.
B. 7 years.
C. 8 years.
3. Who are lucky according to the speaker?
A. Doctors.
B. Athletes.
C. Writers.