政府购买服务有关预算管理工作出台了《关于政府购买服务有关预算管理工作的通知》，其出台的必要性主要体现在（）。 ["A.适应公共服务体系建设需要 ","B.创新公共服务供给模式的需要 ","C.发挥市场机制作用的需要 ","D.加快建设服务型政府的需要"]
高炉热风炉与鼓风机站之间、热风炉各部位之间，应有必要的安全联锁。突然停电时，阀门应向（）自动切换。 ["安全方向","热风炉方向","鼓风机方向"]
You are an enterprise administrator for Cer-tech .com. All the servers on the corporate network run Windows Server 2008. A new server farm has recently been created on the network. The company usesPublic folders and Web Distributed Authoring and Versioning. You have been assigned the task to installMicrosoft Windows SharePoint Services （WSS） as a server in a new server farm. However，when youstarted the installation by starting the SharePoint Products and Technologies Configuration Wizard， youreceive an error message that states "Failed to connect to the database server or the database name doesnot exist"，as shown in the exhibit. Which of the following server/services would install to configure WSS tostart SharePoint Services 3.0 Central Administration?（） ["Microsoft SQL Server 2005 server","Active Directory Rights Management Services role","Active Directory Lightweight Directory Services role","Windows Internal Database"]
按基本表现形态，可将情感、情绪分为哪几类？
论证建设工程项目总进度目标时，其工作内容包括： ①编制总进度计划； ②项目的工作编码； ③项目结构分析等工作。 上述三项工作正确的程序为（）。 ["①→③→②","③→②→①","②→①→③","①→②→③"]
发展观光农业对农村经济的意义有哪些？
