第2题: [单项选择]当出现医院感染散发病例时，主治医师应及时向本科室医院感染监控小组负责人报告，填表报告医院感染管理科的时间为（） A. 2小时内 B. 4小时内 C. 12小时内 D. 24小时内 E. 48小时内 参考答案:D 答案解析:当出现医院感染散发病例时，主治医师应及时向本科室医院感染监控小组负责人报告，并于24小时内填表报告医院感染管理科。科室监控小组负责人应在医院感染管理科的指导下，及时组织主治医师、护士查找感染原因，采取
第20题: [单项选择]{{B}}Passage One
Questions 26 to 28 are based on the passage you have just heard. {{/B}} A. She has not graduated. B. She prefers to work in a travel agency. C. She is not old enough. D. She cannot speak Spanish. 参考答案:C 答案解析:[听力原文]26-28
Janet’s sister is a stewardess in a famous international airline, and Janet wants to
