禁止利用任何（）悬吊重物或起重滑车。 ["钢丝绳；","管道；","铁钱；","皮带"]
1987年美国人保罗·肯尼迪对世界政治格局的三大语言中关于“五头政治”的论述是指那几个国家？
吸食、注射毒品的外国人、无国籍人，由公安机关处10日以上15日以下拘留，可以并处（）以下罚款，并收缴毒品和吸食、注射毒品器具。 ["1000元","2000元","3000元","4000元"]
Five minutes after issuing the show running-config command, a technician enters the command again and notices that several access list statements have been altered. Because of this, the technician believes that the router is being configured by an unknown person through Telnet. Before changing the router passwords, the technician would like to discover if anyone is connected to the router by Telnet and stop them from making further changes. Which commands will accomplish these options?（） [" show hosts"," show sessions"," show connections"," disconnect"," CTRL+SHIFT+6x"," exit"]
公司外部关系的主要内容包括（） ["公司与子公司的关系","公司与分公司的关系","公司与政府的关系","公司与行业协会的关系","公司与市场的关系"]
简述脑对饮水行为的调节。
