第39题: [单项选择]Passage One Questions 26 to 28 are based on the passage you have just heard. A. In about 20 years. B. As early as possible. C. In a couple of weeks. D. Within a week. 参考答案:B 答案解析:[听力原文] 26-28 A couple of months ago, I went to a department store to buy a few things for the