未按规定时间及时开启和关闭段音频设备，影响会议，属于（）问题。 ["红线","A1","A2","B"]
千家万户养蚕时的蚕种怎么会统一孵化的？
《非空调列车服务质量规范》25型客车下拉上开式车窗开启范围在（）毫米。 ["110～150","120～150","130～160","100～150"]
Which types of prefixes will a router running BGP most likely advertise to an IBGP peer， assuming it is not configured as a route reflector？ （） [" prefixes received from any other BGP peer and prefixes locally originated via network statements or redistributed"," all prefixes in its routing table"," prefixes received from EBGP peers and prefixes locally originated via network statements or redistributed"," prefixes received from EBGP peers and prefixes received from route reflectors"," prefixes received from other IBGP peers， prefixes received from EBGP peers， and prefixes redistributed to BGP"," prefixes received from other IBGP peers and prefixes received from route reflector"]
国际奥委会负责（），国际单项体育联合会负责有关运动项目的各种专业技术性活动，国家奥委会负责各自国家或地区的奥林匹克运动 ["决策","指挥","组织","协调"]
研究型班级管理
