第1题: [单项选择]油性基质的灭菌方法是() A. 紫外线灭菌法 B. 干热灭菌 C. 流通蒸汽灭菌 D. 热压灭菌 E. 辐射灭菌法 参考答案:B 答案解析:干热空气灭菌法:系指用高温干热空气灭菌的方法。该法适用于耐高温的玻璃和金属制品以及不允许湿气穿透的油脂类(如油性软膏基质,注射用油等)和耐高温的粉末。油性基质应经150℃灭菌至少1小时。
第33题: [单项选择]{{B}}Passage One
Questions 11 to 14 are based on the passage you have just heard.{{/B}} A. He can’t understand them. B. He disbelieves them. C. He is mystified by what they claim. D. He is angry that such people exist. 参考答案:C 答案解析:[听力原文]
What does the speaker feel when people say that they do not dream