第5题:[单选题]ICU最常见的条件致病菌为( ) A. 大肠埃希菌 B. 肺炎克雷伯菌 C. 金黄色葡萄球菌 D. 铜绿假单胞菌 E. 李斯特菌 参考答案:B 肺炎克雷伯菌是革兰阴性杆菌,分布于自然界的水和土壤中,是人和动物肠道及上呼吸道的正常菌群;易在病人的上呼吸道定植,为ICU最常见的条件致病菌。
第27题: [单项选择]What do we know about the woman [A] She’s caught a bad cold. [B] She asks the man for some medicine. [C] She’s going to buy some medicine. 参考答案:C 答案解析:[听力原文] M: Jack has got a bad cold. Could you get some medicine for him W: OK, I’ll go to the