A、Three years ago. B、This year. C、Last year. D、In December. B

W: I’m sorry you failed the physics course, Todd.
M: Let’s face it. I’m just not cut out to be a scientist.
Q: What do we learn about Todd?

M: You’ve been here three years. Have you had much of a chance to travel?
W: Not much. Last year I planned to go to Yellow Stone Park in December, but I had to postpone the trip. Then a few months later, I finally made it there.
Q: When did the woman go to Yellow Stone Park?