下列全都属于行走足昆虫的有（）。 ["A、瓢虫、椿象、蜻蜓、金龟子 ","B、蜉蝣、蜻蜓、螳螂、瓢虫 ","C、蜉蝣、蜻蜓、步甲、椿象 ","D、螳螂、金龟子、椿象、蜉蝣"]
违反有关规定配备、购买、更换、装饰、使用公务用车或者有其他违反公务用车管理规定的行为，对直接责任者和领导责任者，情节严重的，给予（）处分。 ["严重警告","撤销党内职务","留党察看","开除党籍"]
出国留学贷款额度最低不少于（）元人民币。 ["6000","8000","10000","12000"]
注意力是指人的感知、记忆、思维、想象等心理活动指向和集中于某一事物的能力。专业技术人员在学习和工作中能否（），直接关系到学习、工作的效果。 ["增强记忆力","集中注意力","提高想象力"]
Network topology exhibit: Exhibit #2: You are the administrator at ExamSheet.net. You install Windows 2000 Professional on a computer named ExamSheet2. The network is configured as shown in the network topology exhibit. You attempt to use a URL to connect to a Web site on the Internet but are unsuccessful. You are also unsuccessful when you attempt to use the TCP/IP address for the web site. You run ipconfig to review the configuration as shown in the Command Prompt. See Exhibit #2. You want to be able to connect to the Web site. What should you do first?（） ["Configure your computer to use ExamSheetA as a WINS server.","Configure your computer with a default gateway address of 10.10.167.1.","Configure your computer to use ExamSheetB as a proxy server.","Configure your computer to use ExamSheetB as a DNS server.","Configure your computer to use the proxy server as the default gateway."]
简述专业广告组织的类型。
