A、Get involved in discussion. B、Deliver presentation without a plan. C、Talk with the professor. D、Fail the course. B推断题。女士问男士明天的

M: We’ d like two rooms, a small room and a large room facing the garden.
W: Very good, sir. The small room is fifteen dollars a night, and the large room is twenty-five dollars a night.
Q: How much would the man pay for the rooms if he and his family stay for three nights?

W: Monty, are you doing anything special for your presentation in political science tomorrow?
M: Not really, because the class so often turns into discussion, I’ ve decided to play it by ear.
Q: What will the man probably do?