第21题: [单项选择]{{I}}Questions 22-25 are based on the following interview between a reporter and a sportswoman.{{/I}}When did Miss Green become a swimming star A. At the age of 15. B. At the age of 20. C. At the age of 18. D. At the age of 16. 参考答案:A 答案解析:[听力原文]22-25
M: Congratulations on breaking the records at the recent Olympics, Miss Green !
W: Tha