第27题: [单项选择]Questions 11 to 18 are based on the conversation you have just heard. A. Leave the hotel the next morning. B. Ask the hotel clerk for his room key. C. Stay in the hotel for at least two nights. D. Complain to the manager about the extra charges. 参考答案:A 答案解析:[听力原文] W: We hope you enjoy your stay here at the hotel. Here is your room key and by the way che
第36题: [多项选择]临床肾髓质功能的检查法有 A. 尿比重 B. 尿浓缩稀释试验 C. 尿渗透压 D. 肌酐清除率 参考答案:A,B,C 答案解析:肾髓质功能主要指肾小管功能的检查,尿比重、尿浓缩稀释试验和尿渗透压均反映肾小管功能,而肌酐清除率仅反映肾小球的滤过功能,故只有肌酐清除率不是肾髓质功能的检查法。