tunnel 1:1正常的保护倒换时间应该在（）以内 ["1s","10s","10ms","50m"]
What is the default Syslog facility level?（） ["local4","local5","local6","local7"]
某日清晨，55岁的退休工人赵某骑车途径一条偏僻的马路时，李某驾驶的一辆出租车在她身后超速行驶，遇到紧急情况后又避让不当，将正常骑行的赵某撞到并卷入车下。急于逃跑的李某非但不停车，反而加大油门倒车，将受伤倒地的赵某在前后轮之间有反复碾压了三次。赵某被送往医院抢救无效死亡。李某驾驶机动车违章行驶，肇事后又到车碾压被害人，手段极其残忍，被依法逮捕。李某所开的出租车已投保了机动车第三者责任险。 在讨论保险公司是否负保险责任、给付保险金时。有的理赔员认为该事件一开始是由驾驶员在使用保险车辆过程中发生意外事故，导致第三者遭受人身伤亡，本案被保险人虽有故意之嫌，但受害人则是无辜的，保险公司应给予赔偿。有的理赔员认为被保险人的故意行为所造成的损失和费用，保险人不负责赔偿。你认为那种观点合理，请给予分析。
Which two statements about the Cisco Aironet Desktop Utility （ADU） are true？ （Choose two.）（） [" The Aironet Desktop Utility （ADU） can be used to establish the association between the client adapter and the access point， manage authentication to the wireless network， and enable data encryption."," The Aironet Desktop Utility （ADU） and the Microsoft Wireless Configuration Manager can be used at the same time to configure the wireless client adapter."," The Aironet Desktop Utility （ADU） can support only one wireless client adapter installed and used at a time."," The Aironet Desktop Utility （ADU） profile manager feature can create and manage only one profile for the wireless client adapter."," When the user selects a different profile in the Aironet Desktop Utility （ADU）， the settings for the wireless client adapter are changed only after a reboot."]
简述借外债的成本。
课程设计的科技取向
