违约责任的承担方式有（）。 ["A.继续履行 ","B.补救措施 ","C.损害赔偿 ","D.支付违约金"]
You have a Web server that runs Windows Server 2003 Service Pack 2 （SP2）. You need to collect the following information from the Web server： （1）Unauthorized attempts to upload files （2）Unsuccessful commands that try to run executables You must achieve this goal by using the minimum amount of administrative effort.What should you do？（） ["From Network Monitor， start a capture.","From the Performance snap-in， create a counter log.","From Internet Information Services （IIS） Manager， enable logging.","From Computer Management， modify the properties of the application log."]
按不同层级的职权的集中与分散，即按上下级之间的权限划分，领导体制可分为（） ["集权制与分权制","一体制与分离制","层次制与职能制","一长制与委员制"]
煤气加压机必须在整机无负荷运行（）h以上无异常，由有关部门验收合格方可正式投入使用。 ["8","12","16","24"]
据北宋熙宁十年商税记录材料统计，全国每年商税在三万贯以上的城市共44座，商税总额为2250254贯，占当年商税总额8788621贯的25．6％。这反映出北宋（）。 ["商税比重有所增加","国内市场基本统一","商业流通较为便捷","地方市场规模较大"]
国内外中小学生喜欢具有哪些心理特征的教师？
