第18题: [单项选择]下列哪项体检符合二尖瓣狭窄合并主动脉关闭不全() A. 心尖区收缩期杂音,主动脉瓣区舒张期哈气样杂音 B. 心尖区收缩期喀喇音,主动脉瓣区舒张期哈气样杂音 C. 心尖区开瓣音,主动脉瓣区收缩期杂音 D. 心尖区Austin-Flint杂音,主动脉瓣区舒张期哈气样杂音 E. 心尖区舒张期隆隆样杂音,主动脉瓣区舒张期哈气样杂音 参考答案:E
第19题: [单项选择]Questions 33 to 35 are based on the passage you have just heard. A. To look for a different lifestyle. B. To enjoy themselves. C. For adventure. D. For education. 参考答案:D 答案解析:[听力原文]33-35 People enjoy talking about trips, but what are the reasons they leave home (33)O