单选题 Man: Didn't you advise Frank against smoking?
Woman: Yes, but whatever I say to him goes in one ear and out the other.
Question: What does the woman mean?

【正确答案】 D
【答案解析】[解析] 女士说她讲的活弗兰克总是一只耳朵进,一只耳朵出(goes in one ear and out the other),可见弗兰克并不听她的。