单项选择题

听力原文:W: Hello. Slimming Club. Can I help you?
M: Yes. How much does it cost to join?
W: $1 225 a year for a single membership, and $ 1 270 for a family membership.
How much will it cost the man and one of his friends to join the Club?
A.$ 225.
B.$ 270.
C.$ 450.
D.$495.00

A.
How
B.$
C.
B.$
D.
C.$
E.
D.$495.00
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