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nreat:wildfiresDogshavetheabilitytoprovidemanystress-reducingandconfideneeraisinbenefitsbildren,"saysHarris.Itwasreallyheartwarmingtoseetheeffeettheprogramhadonthekids.”33,28.Whatisthepurposeoftheresearchinthetext?A.Togetpeopletolovedogs.C.Togetapeacefulclimate.B.Tohelpchildrenbesociable34.29.Whatdoestheunderlinedwords"newD.Toimprovechildren'sconfidenceA.Avolunteerhandler.furry-friend"refertoinparagraph3?C.Akidintheclub.B.Auniversitystudent.D.Atherapydog.30.WhichisoneoftheuniqueadvantagesoftheprogramA.Kidsbegintolovedogs.35.B.Kidsarewillingtohelpothers.C.Kidssucceedinintroducingthemselves.D.Kidsattendtheirlessonsmoreactively.WhatsHrrisrdstheprogrammentionedinthetex?第A.Favorable.C.Doubtful.B.Ambiguous.DD.DisspprovingInaversationwithanacquaintance,yourbrainmightskipahead,anticipatingheordthattheeperswillsay.Perhapsthenyouwilleryoutwhateverrmaybeyouillurseyourgquietly,waitingtoseefoofallthehundredsofhoofposiboonarterwillarriveatthesamewordyouhavebeenthinkingof.Amazingly,yourcompanionwilloftendoso.Howdoesthebraindothis?MassachusetnsiofTecnoloyresearchersbrouwtaketothequestionusingatechniquecalledintegrativemodeling(综合建模).Theycompareddozensofmachine-eaninggorithms(算s法)calledneural(神经的)networkstobrainscnsandotherdata.Theresearchershadatwo-partgoal:theywantedtofigureouhowthebrainprocesseslanguageandindoingso,expandonwhatmachine-learningalgorithmscanteachusaboutthebrain.Themodelingtechniqueshowsthatakeyrolemaybeplayedbynext-wordprediction,whichiscentraltoalgorithmssuchasthosethatsuggestwordsasyouwriteyourtextsande-mails.Theresearchersdiscoveredthatmodelsthatexpertatnext-wordpredictionarealsobestatanticipatingbrainactivitypatternsandreadingtimes.Soitseemslikethesemodelsarenotjustusefulforpresentingtheword“want”afteryouhavetyped“doyou”-orforallowingcomputerstocompleteanynumberoftasksfrombehindthescenes.Theymayalsoofferawindowintohowyourbrainmakessenseofthefloodofwordscomingoutofyourfriend'smouth.Theresearchersclaimthatthisstudymarksthefirsttimethatamachine-learningalgorithmhasbeenmatchedtobraindatatoexplaintheworkingsofahigh-levelcognitivetask.Thefindingsuggeststhatpredictiveprocessingiscentraltohowweunderstandlanguageandproveshowartificialneuralnetworkscanofferkeyinsightsintocognition."Ididnotthinkthiswouldhappeninmylifetime,"saysEvelinaFedorenko,acognitiveneuroscientistatM.I.T."ThesemodelsaremuchbetterthanIwouldhavepredicted,relativetohumanneuraldata.Thatjustopensupallsortsofdoors."32.Whatwillhappeninaconversationwithyourfriendaccordingtoparagraph1?A.Yourmindwillbeblank.B.Yourfriendwillbesilent.C.Youwillhavemuchtosay.D.Youwillgetwhatyoupredict.【2023年分科诊断测试卷（三）·英语第5页（共8页）】
2.一定温度下,10mL0.40molL^-1H2O2溶液发生催化分解。不同时刻测得生成O2的体积(已折算为标准状况)如表所示。下列叙述不正确的是(溶液体积变化忽略不计)A.0~6min的平均反应速率::v(H2O2)3.310^-2molL^-1^-1B.6∼110min的平均反应速率:v(H2O2)<3.310^-2molL^-1^-C.反应到6min时,c(H2O2)=0.30molL^-1D.反应到6min时,H2O2分解了50%
15.一定温度和压强下,在催化剂作用下可发生反应::2H2(g)+CO(g)CH2OH(g)。的自由能(△G)与温度(T)的关系如图所示。已知:分压=总压×物质的量分数,浓度平衡?数用表示、不列说法正确的是A.增大Cx的浓度,和K均增大B.加人更多的固体酸催化剂,有利于提高甲醇的平衡产6C.由图像可知2H2(g)+CO(g)CH3OH(g)△H<16D.当反应达到平衡状态时,体系的总压强为其中的物质量均为,则用分压表示的平衡常数为16p^2,C2H2OH(l)(1)搅拌器适宜的材质为的燃烧热下△H=--1366.(填标号);氧弹的材质为不锈钢,原因是-1366.8kJmol^-1。即可);氧弹内注满过量高纯氧气的目的是.A.铜(答一点
