逻辑-破题点已看CR说白了就是翻来覆去考察链研究透彻以后不怕各种

CRAB①A事实，B推理：直接②A推理，BAB①排除他因（weakAB①A事实，B推理：与AAB①定句②取非削弱①有新信息②不加任 推类咱要以不变应万变，对吧逻辑链的种类可分为四种类型；，AB（Eg:AB，AB①推论→事实型Becauseitwaslongthoughtthatfewpeoplewouldwatch evisedmessages,mostevisedpoliticaladvertisements,likecommercialadvertisements,tooktheformofshortmessages.Lastyear,however,onecandidateproducedahalf-hour-longadvertisement.AtthebeginningofthehalfhourslotasubstantialportionoftheviewingpublichadtunedintothatstationClearly,then,manymorepeopleareinterestedinlengthy evisedpoliticalmessagesthanwaspreviouslythought.削弱逻辑链：的人对长感（推理）→有很大部分人将频道调回长（事实答案：这个在的电视时段（推理②事实→推论型（prep2-Manypeoplesufferanallergicreactiontosulfites,includingthosethatarecommonlyaddedtowineaspreservatives.However,sincethereareseveralwinemakersproducingwinetowhichnosulfitesareadded,thosewhowouldliketodrinkwinebutareallergictosulfitescandrinkthesewineswithoutriskinganallergicreactionto逻辑链：一些酒没加硫磺（事实）→对硫磺过敏的人可以喝这种酒（推理还是有可能过敏，直接结论（推理） 都不能质疑已定事实，只能在推理上做文章③措施→（prep2-Editor:ArticlesinGardeningMagazineoftenspursalesoftheplantstheydescribe,particularlyamongpeoplenewtogardening.Accordingly,wewillnolongerpublisharticlesoracceptadvertisementspraisingthebeautyofrarewildflowers.Mostsuchplantssoldtogardenershavebeendifficulttopropagateundercultivation,soplantsellersoftencollecttheminthewild.Ournewpolicyispartofoureffortstohaltthisyearlyplunderingofournativeplantpopulations.削弱逻辑链：不登稀有野花的文章（措施）→野花的数量的减少（目的技术的，野花的数量还是会减少。TIP：措施目的型的前提都是假设措施已实施④AB（prep2-Electroniccomputerchipsmadeoftinysiliconwafersnowregularlycontainmillionsofelectronicswitches. y,electronicswitchesthatarethissmall radiation.Micro-Mechanicsplanstoproduceachipthat,becauseitusesonlymicroscopicmechanicalswitches,willbeinvulnerabletoradiationdamage.Theswitcheswill,however,beslowerthanelectronicswitchesandthechipwillcontainonly12,000switches.theretobeamarketforMicro-Mechanics'schipasare