第21题: [单项选择]{{B}}Questions 11 to 18 are bused on the conversation you have just heard.{{/B}} A. Looking for an apartment to buy. B. Looking for a job. C. Asking the woman for her opinion on house furnishings. D. Taking a suburban excursion to get away from city noise. 参考答案:A
第22题: [单项选择]肾综合征出血早期出血的原因主要为() A. 尿毒症致凝血功能异常 B. 类肝素物质增多 C. 血管壁脆性增加及血小板减少 D. 血管因子消耗缺乏 E. 播散性血管内凝血 参考答案:C