第20题: [单项选择]{{B}}Questions 11 to 18 are based on the conversation you have just heard.{{/B}} A. A dentist. B. A surgeon. C. A physician. D. A psychiatrist. 参考答案:B 答案解析:[听力原文]
W: Do you have any treatment for my illness
M: Operation is the only way to remove the tum