听力原文:W: The red coat is $45 and the black one is $35. Which one do you want?M: Neither
听力原文:W: The red coat is $45 and the black one is $35. Which one do you want?
M: Neither. I want that large yellow one. How much is it?
W: It's twice as much as the black one.
How much is the yellow coat?
A.$20.
B.$45.
C.$70.
D.$90.00