F: I'm sorry to complain about the milk. When we opened it at home, it smells terrible. ,M: Oh, I'm sad to hear that. I will change it for you right away.
(A) F: Thank you. I think the milk has gone bad. (B) F: Thank you. I think the fruit has gone bad. (C) F: Thank you. The milk doesn't have any smell, so it must be in good quality. (D) F: I’m sorry, I didn’t understand. Could you repeat a little louder, please?
A