【单选题】听力原文:M: These silver earrings are only sixteen dollars this week. The gold ones are twenty-tour. W: I'll take the silver ones, then or on second thoughts, give me the gold ones. I have a gold necklace...
A.
She decided to buy a gold necklace.
B.
She decided to buy a pair of gold earrings.
C.
She decided to buy a pair of gold earrings and necklace.