Which of these recommended designs provides the highest availability？（） [" map the Layer 2 VLAN number to the Layer 3 subnet"," control route propagation to edge switches using distribute lists"," use a Layer 2 distribution interconnection link with HSRP or GLBP"," use a Layer 3 distribution interconnection link with HSRP or GLBP"," use equal-cost Layer 3 load balancing on all links to limit the scope of queries in EIGRP"]
固定资产投资中的积极部分有（）。 ["工艺设备购置费","建安工程费用","试验研究费","生产家具购置费","工器具购置费"]
慈母之于弱子也，爱不可为前。然而弱子有僻行，使之随师；有恶病，使之事医。不随师则陷于刑，不事医则疑于死。慈母虽爱，无益于振刑救死，则存子者非爱也。子母之性，爱也；臣主之权，策也。母不能以爱存家，君安能以爱持国？明主者通于富强，则可以得欲矣。故谨于听治，富强之法也。明其法禁，察其谋计。法明则内无变乱之患，计得于外无死虏之祸。故存国者，非仁义也。仁者，慈惠而轻财者也；暴者，心毅而易诛者也。慈惠，则不忍；轻财，则好与。心毅，则憎心见于下；易诛，则妄杀加于人。不忍，则罚多宥赦；好与，则赏多无功。憎心见，则下怨其上；妄诛，则民将背叛。故仁人在位，下肆而轻犯禁法，偷幸而望于上；暴人在位，则法令妄而臣主乖，民怨而乱心生。故曰：仁暴者，皆亡国者也。
将古文翻译成现代汉语。
成叠切割时，为了起割方便，在开割处，钢板可以叠成（）的斜角。 ["3°～5°","1°～2°","5°～8°","8°～10°"]
A network vulnerability scanner is part of which critical element of network and system security?（） [" host security"," perimeter security"," security monitoring"," policy management"]
我国传统上怎样划分四季？
