第5题: [单项选择]高压蒸汽灭菌时,若要温度达到121~126°C,蒸汽压力需要达到 A. 94.0~127.3kPa B. 104.0~137.3 kPa C. 114.0~147.3 kPa D. 124.0~157.3 kPa E. 134.0~167.3 kPa 参考答案:B 答案解析:当蒸汽压力达到104.0~137.3kPa时,温度可达121~126℃,持续30分钟,能达到灭菌效果。
A. could not forgive him for taking the children B. had been expecting it to happen for some time C. could not understand why D. blamed herself for what had happened 参考答案:C 答案解析:细节理解题 问题问“当她的丈夫离家出走时,Eileen Doyle怎么样 ”根据第一段第二行"Eileen was astonished...”可以断定C)“(她)不明白为什么”应该是正确答案。其余
第14题:[多选题]L A. B.钥匙孔包括:()
C.隔离 D.自动 E.手动关 F.手动开。 参考答案:ABCD