以下关于涡的说法错误的是（） ["沿着涡线或者涡管涡强不变","一根涡管再留体重不可能中断","在理想流体中，涡的强度不随时间改变","再考虑机翼的实际问题中，必须考虑涡强随时间改变的情况"]
简要阐述文学阅读过程中处于高潮阶段的几种基本情况。
Certkiller has an Active Directory forest with six domains. The company has 5 sites. The company requires a new distributed application that uses a custom application directory partition named ResData for data replication. The application is installed on one member server in five sites. You need to configure the five member servers to receive the ResData application directory partition for data replication. What should you do（） ["Run the Dcpromo utility on the five member servers.","Run the Regsvr32 command on the five member servers","Run the Webadmin command on the five member servers","Run the RacAgent utility on the five member server"]
信息按管理层次分为：（）、战术信息和作业信息。 ["管理信息","交流信息","组织信息","战略信息"]
产品寿命周期总费用的大小表示产品质量的（）特性。 ["安全","经济","可靠","寿命"]
幻灯片（）主要用于设置演示文稿的统一规格。
