Which two statements are correct regarding Flex Links？ （） [" An interface can belong to multiple Flex Links."," Flex Links operate only over single pairs of links."," Flex Link pairs must be of the same interface type"," Flex Links automatically disable STP so no BPDUs are propagated"," Failover from active to standby on Flex Links takes less than a second"]
之所以要强调师德，是因为（）。 ["A.从社会主义教师道德的产生和发展来看，必须加强教师职业道德教育。 ","B.教师教育和教学的过程，既是科学又是艺术，很难用硬性的指标加以规定，从某种意义上说，教师的劳动取决于他的职业道德，而教育质量的提高也必须取决于教师的职业道德。 ","C.师德也是教师素质提高的动力，直接影响新生一代的成长。 ","D.随着我国经济体制改革.政治体制改革和教育体制改革以及对外开放的不断深入，引起了教师的价值观念和职业劳动观念的深刻变化。因此必须加强师德教育"]
属于工业企业成本核算中使用的会计账户有（）。 ["“基本生产成本”","“辅助生产成本”","“制造费用”","“营业外支出”","“待摊费用&rdquo"]
情感体验作为审美意象的表现性内涵主要表现在哪些方面？
Which two of these are recommended practices with trunks？（） ["use ISL encapsulation","use 802.1q encapsulation","set ISL to desirable and auto with encapsulation negotiate to support ILS protocol negotiation","use VTP server mode to support dynamic propagation of VLAN information across the network","set DTP to desirable and desirable with encapsulation negotiate to support DTP protocol negotiatio"]
地质事件
