第25题: [单项选择]Passage Two Questions 30 to 32 are based on the passage you have just heard. A. Its definition is complex. B. It is a journey that never ends. C. There are too many landmarks. D. The distance is too long to measure. 参考答案:B 答案解析:[听力原文] 30-32 There are two basic ways to see growth: one as a product, the other as a process