第13题: [单项选择]Passage One Questions 26 to 28 are based on the passage you have just heard. A. Because they are too small to understand the rules. B. Because they are absent-minded. C. Because they don’t have much time for it. D. Because they are not interested in it. 参考答案:C 答案解析:[听力原文]26-28 Some people have very good memories, and can easily learn quite long poems by hea