A、30 dollars. B、55 dollars. C、60 dollars. D、50 dollars. D

M: Let’s go to see the movie at the student center tonight.
W: I’d like to, but I am going to a lecture.
Q: What is the man going to do tonight?

M: How much does this shirt cost?
W: Oh, they are on sale today. 30 dollars each or 50 dollars for two.
Q: How much does the man pay for two shirts?