小学、初中、高中各种试卷真题知识归纳文案合同PPT等免费下载www.doc985.com课下天天练(四)阅读语言运用组合练姓名________班级________考号________：时间45分钟Ⅰ.阅读理解A[2023·武市量汉质检测]RobinHoodfamouslystolefromtherichandgavetothepoor.Newlyhatchedyoungbarnowls(仑鸮)dosomethingsimilar.Onaverage,barnowlsraisesixchicksatonce—andsometimesasmanyasnine.Buttheydon'tallhatchatthesametime,whichmeanstheolderowlsaregenerallylargerandhealthierthantheiryoungerbrothersandsisters.Aslongasthelittleowlsremaininthenest,they'recompletelydependentontheirparentsforfood.Inmanybirds,theoldestwouldsimplyoutcompetetheyoungest,butbarnowlsaredifferent.Itturnsoutthattheolder,healthierbirdssometimessharetheirmealswiththeirhungrysiblings(兄弟姐妹).“Inchicks,itisreallyrarelyobserved.Soit'squiteimpressivethatinthisgroup,thereisbehaviorshowingtheyworktogether，”addedevolutionarybiologistPaulineDucouretfromtheUniversityofLausanneinSwitzerland.Sheandherteamwantedtoknowhowthisuniquebehaviorevolved.Itcouldbeexplainedbythedirectbenefitsgainedthroughgroupwork,suchassharingfoodforgrooming(梳毛).Oritcouldbeexplainedbytheindirectbenefitsgainedfromhelpingothersthatarecloselyrelated—alsoknownas“kinselection”．Theyfoundthattheanswerwasboth.Youngerbirdsgroomedolderonesmoreoftenthanolderonesgroomedtheyoungsters.Andinreturn,theolderbirdsfedtheiryoungersiblings.Inaddition,olderowlswouldofferfoodtotheirhungrysiblingsratherthaneatthemselves,evenintheabsenceofgrooming.Ducouretsaidthatevolutionarybiologistsusuallycharacterizesiblingrelationshipsascompetitiveorevenopposed.Butremarkablycomplexexamplesofgroupworkcanstillbefoundamonganimalbrothersandsisters.Itseemsthatevennewlyhatchedbarnowlsknowthatsharingiscaring.Sothinktwicebeforedoingsomethingselfish.Afterall,youdon'twanttobedefeatedbyanewlyhatchedbird.1．Whatdoweknowaboutthelittlebarnowls?A．Theyarefedbyparentsinthenest.B．Theyarehatchedatthesametime.C．Theyhuntforfoodsoonafterhatching.D．Theycompetewithsiblingsforfood.2．Whatdoesthethirdparagraphserveas?A．Theexplanationofkinselection.B．Abackgroundofresearchers'study.C．Thecommentonbarnowls'behavior.D．Anintroductionofbarnowls'livinghabits.3．Whatistheauthor'stoneinthelastparagraph?A．Worried.B．Serious.小学、初中、高中各种试卷真题知识归纳文案合同PPT等免费下载www.doc985.com小学、初中、高中各种试卷真题知识归纳文案合同PPT等免费下载www.doc985.comC．Amazed.D．Humorous.4．Whichcanbethebesttitleforthetext?A．SiblingRelationshipsAreImportantforBarnOwlsB．BarnOwlsAreFoundtoBeGoodatStealingFoodC．BarnOwlBabiesCanBeHelpfulHatchMatesD.GroomingIsaLanguageAmongBarnOwlsB[2023·河北省六校考联]Robotsareslowlyenteringthefieldofrealtimemultitasking,butbeforetheycanmakeit,theircomputingsystemsmustbeupdated.“Totrulycrossthatbridge,therobotneedshighcomputingpower,highdecisionmakingspeed,lowpowerconsumption,highflexibilityofresourcescheduling,andeasytousecomputingparts,soastorunalgorithms(算法)locallyinrealtime，”ShiLuping,aprofessoratTsinghuaUniversityandMaSongchen,aTsinghuaPh.D.candidatewroteinanemail.Rightnow,processingunitscannotefficientlymeetAI'sneedsforeconomicalandadaptableprocessing.Butneuromorphic(神经形态的)systemscouldbeasolution.Toinventanewneuromorphiccomputingsystemthatcancompletelysupportthenetworks,MaandhiscolleaguesfirstcreatedaframeworkcalledRivulet.“It'schallengingtodesignrobotfriendlyequipment,andtherearefewmul...