Which two statements are true about Internet Group Management Protocol (IGMP) snooping?（） [" IGMP snooping and Cisco Group Membership Protocol (CGMP) can be used simultaneously on a switch."," IGMP snooping a nd Cisco Group Membership Protocol (CGMP) were developed to help Layer 3 switches make intelligent forwarding decisions on their own."," IGMP snooping examines IGMP join\/leave messages so that multicast traffic is forwarded only to hosts that sent an IG MP message toward the router."," IGMP snooping is an IP multicast constraining mechanism for Layer 2 switches."," IGMP snooping is enabled with the ip multicast - routing global configuration command."]
股东向公司请求查阅下列哪个文件时需要提出书面请求并说明目的（） ["董事会会议决议","监事会会议决议","公司会计账簿","公司财务会计报告"]
《中国共产党党内监督条例》要求，党组织对监督中发现的问题应当做到条条要整改、件件有着落。整改结果应当及时报告上级党组织，必要时可以向下级党组织和党员通报，并向社会公开。
我们党始终高扬的光辉旗臶（） ["人民民主","社会主义","改革开放"]
知识创新时代的核心竞争力是拥有（）。 ["核心技术","创业关键因素","创业团队","创业创意"]
机关基层党组织要充分发挥在机关精神文明建设中的（）、（）、（）、（），开展群众性精神文明创建活动，加强建设。
