听力原文:W: Excuse me , did you say these cakes were fifteen dollars?M: No. I said fifty d
听力原文:W: Excuse me , did you say these cakes were fifteen dollars?
M: No. I said fifty dollars. Here is the price.
How much do the cakes cost?
A.4 dollars.
B.15 dollars.
C.40 dollars.
D.50 dollars.