第15题: [单项选择]Questions 19 to 22 are based on the conversation you have just heard. A. Target the 18 to 26 year-old age group. B. Sell tennis rackets. C. Carry more athletic shoes. D. Work out a more appealing slogan. 参考答案:B 答案解析:[听力原文] What is NOT one of the woman’s marketing strategies