单项选择题

[听力原文]
Woman: Excuse me, how much is this red skirt
Man: 45 dollars.
Woman: I’m afraid it’s too expensive for me. How about the blue one
Man: It’s 10 dollars less than the red one. But if you take both, I’ll give you a discount of 20 percent.

How much will the woman spend if she takes both skirts（）

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