A、A student. B、A teacher. C、A doctor. D、An optometrist. D

M: I heard Mary’s going to college, What’s she studying?
W: She’s taking courses in statistics, economies and accounting.
Q: What career does Mary plan to follow?

M: I think I may need glasses, but I’m not quite sure.
W: I’ll be able to tell once you’ve looked at this vision chart.
Q: What is the woman’s profession?