题型：阅读理解 Read and choose. 阅读短文，选择正确答案。 Hello! My name is Helen. I am a girl. I'm twelve years old. I have a good friend. Her name is Nancy. She is a nice girl. She is eleven years old. Now I am putting my pencil in my pencil case. And she is writing on the blackboard. We're ready to go home.1. How old is Helen's friend?[ ]A. 11. B. 12. C. 13.2. Is Nancy a boy or a girl?[ ]A. A boy. B. A girl. C. A teacher.3. Where are they?[ ]A. In the library. B. In the classroom. C. In the gym.4. What's Helen doing?[ ]A. She is writing. B. She-is putting her pencil. C. She is singing.5. Is Nancy writing on the blackboard?[ ]A. Yes, she is. B. No. She is drawing on the blackboard. C. No, she isn't. 查看答案
题型：单项选择题 A1/A2型题 东汉名医华佗医技高明，朝廷曾多次召他进宫作官，但均被他拒绝，最后惹怒曹操，竞被投入监狱惨遭杀害。从这个案例体现了华佗的医德思想是（）A、不怕艰苦B、不分贵贱C、不畏权势D、不断进取E、不图钱财 查看答案
题型：单项选择题 案例分析题 男性，67岁，慢性咳嗽、咳痰20余年，进行性气急加重5年。1周前因感冒后病情恶化入院。血气分析（呼吸空气）示：pH7．30，PaCO28．6kPa（65mmHg），PaO6．4kPa（48mHg）。当即给予低流量（浓度）持续氧疗低流量（浓度）氧疗的机制在于（）A.氧离曲线右移、P50增加B.缺氧时组织氧提取增加C.利用氧离曲线特点在陡直部分增加少许氧分压即可使氧饱和度有较大幅度提高D.缺氧时血红蛋白代偿性增加E.缺氧时心输出量增加，氧输送量提高 查看答案
