第29题: [单项选择]Questions 11 to 18 are based on the conversation you have just heard. A. Take the medicine as she was directed to do. B. Schedule another appointment with her doctor. C. Stop taking the medicine. D. Rest her back for a few days. 参考答案:A 答案解析:[听力原文] W: I can’t believe I still have this pain in my back. This medicine the doctor gave me was