听力原文:M: How much does this shirt cost?W: Oh, they are on sale today. 30 dollars each o
听力原文: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?
(17)
A.30 dollars.
B.55 dollars.
C.60 dollars.
D.50 dollars.