第9题: [多项选择]有关注射剂灭菌的叙述错误的是 A. 灌封后的注射剂必须在12h内进行灭菌 B. 注射剂在121.5℃需30min才能杀死细菌和芽胞 C. 微生物在中性溶液中耐热性最大,碱性溶液中次之,酸性不利于微生物的发育 D. 能达到灭菌的前提下,可适当降低灭菌温度和缩短灭菌时间 E. 滤过灭菌是注射剂生产中最常用的灭菌方法 参考答案:B,E
第31题: [简答题]Part 2&3A conversation
What did you talk about
Whom did you talk with
Describe the different way of talking between man and woman.
Describe the quality of speaker.
Describe the relevant of two speakers. 参考答案:
第38题: [单项选择]在Quidway S3526交换机上启用组播应用的命令是什么() A. [Quidway]ip multicast routing B. [Quidway]multicast routing-enable C. [Quidway-Vlan-interface2]multicast routing-enable D. [Quidway-Vlan-interface2]ip multicast routing 参考答案:B