药物经济学研究中，用药结果表达形式包括（） ["效果","效益","效用","效价","效率"]
After updating serverB’s network configurations， an administrator notices that serverA， which resides in a different subnet， is unable to communicate with serverB via ssh or telnet. As ping’s to the server fail， the administrator logs onto serverB via a console and finds an available interface en0 in the ’up’ state. From the console connection， en0 can communicate with other servers in the same subnet. What is the most likely cause of the problem？（） ["en0 has no associated ip address.","serverB is missing its default route.","serverB and serverA cannot connect due to a firewall.","en0 has been set up to block traffic from servers that are in different subnets."]
（）是基层所队警务保障正规化中的内容。 ["经费保障","训练保障","办公用房","民警维权"]
虚拟企业
循证医学结论的应用范围包括（） ["用于诊疗指南和药品目录的制定","用于药品质量的检定","用于新药研发和临床评价","用于药品价格的制定","用于疾病的诊断与治疗"]
战略联盟
