支部党员大会一般三个月至少召开一次，支部委员会一般一个月召开一次，党小组会一般一个月召开一至两次。（）
公司的管理功能体现在（） 有利于生产专业协作的实现。 有利于实现规模经济，提高经济效益。 有利于实现各种经济活动在组织上的结合，实现多种经营。 有利于加强经营管理E、有利于加强生产经营的组织管理，提高生产效率。
下列统计命令中，（）能用来记录用户在路由器上的终端会话的起始和终结时间。 aaa accounting network start-stop tacacs+。 aaa accounting system start-stop tacacs+。 aaa accounting exec start-stop tacacs+。 aaa accounting connection start-stop tacacs+。
Network topology exhibit： 3 configuration exhibit： You work as a network technician at . is a large international company with offices in the US and in Europe. You work at the New York Office. Recently a new switch block with multiple VLANs configured were added to the Barcelona LAN. Your boss at， Miss， tells you that the personal at the Barcelona office failed to document the spanning tree topology during installation. She gives you a plane ticket to Barcelona and orders to provide a baseline of configuration information in regard to the switch block spanning tree topology. Two days later you arrive at the Barcelona office. You study the network topology carefully， see exhibit. Then you connect to the 3 switch； issue the show spanning tree command. Please refer to the exhibit for the output. You are then required to answer the scenario questions using the information that is available.
汽车12V电子的电压调节器调压范围为（）。 11.8-12.8V。 13.8-14.8V。 14.8-15.8V。 15.8-16.8V。
十八大报告阐述了中国特色社会主义旗帜的新概念，这个概念涵盖（）。
