2025届甘肃省白银市靖远县高三第一次模拟考试英语试卷含解析

2025届甘肃省白银市靖远县高三第一次模拟考试英语试卷请考生注意：1．请用2B铅笔将选择题答案涂填在答题纸相应位置上，请用0．5毫米及以上黑色字迹的钢笔或签字笔将主观题的答案写在答题纸相应的答题区内。写在试题卷、草稿纸上均无效。2．答题前，认真阅读答题纸上的《注意事项》，按规定答题。第一部分（共20小题，每小题1.5分，满分30分）1．________thestudentsfromtheirendlesshomeworktheschoolhasdecidedtotakeaseriesofmeasures.A．Freed B．TofreeC．Freeing D．Havingfreed2．Thewaitressattherestaurantwasusuallyveryconsiderate,butonthisoccasionsheseemedto________thediners.A．ignore B．identify C．applaud D．satisfy3．IntheofficeIneverseemtohavetimeuntilafter5:30p.m.，manypeoplehavegonehome.A．whosetime B．thatC．onwhich D．bywhichtime4．—WhataboutgoingtoseethelatestChinesesci-fiblockbusterTheWanderingEarth?—________.Iftimepermits,Imaygotoseemygrandmawithmymother.A．Don’tmentionit B．Itdoesn’tmatterC．Forgetit D．Itdepends5．Theinnerthoughtsofthetwoyoungpersonsarerevealedinthebook,______bothofthemfailtoexpress.A．where B．whenC．who D．which6．Thelanguageinthecompany’sstatementishighly________,thusmakingitsstaffconfused.A．ambiguousB．apparentC．appropriateD．aggressive7．I'mverygratefultomyhighschoolteachers，without_____________helpIwouldn'tbesoexcellent.A．their B．whomC．whose D．which8．Theyintendedtohavetheschoolbetterequipped，thelocalgovernmentwas notabletogetenoughmoneytodoso.A．unless B．while C．although D．once9．Computer-controlledrobotsaretakingoverjobsinmanyindustries,whichusedtobedone_______.A．artificiallyB．manuallyC．comprehensivelyD．gradually10．Theyoungergenerationareraisedinamoreopenenvironment,whichhasenabledthemtodevelop____theirvaluesinlife.A．inchargeof B．incontrastto C．inexchangefor D．intunewith11．Manyofusseereadingasaninvestmentinourselves，soit’sonlynaturalthatwewanttolearnsomethinguseful________ourefforts.A．inviewofB．inresponsetoC．inparallelwithD．inreturnfor12．Wethetopofthemountainbutforthisawfulweather．Itrainedallday．A．willreach B．wouldreach C．havereached D．wouldhavereached13．Pleaseremindyourgrandpatotakemedicineontime,foramanofhisage____beveryforgetful．A．need B．must C．shall D．can14．Hedoesn'tspendanymoremoneyonclothingthanIdo,but________hemanagestolooksostylish.A．therefore B．somehowC．furthermore D．otherwise15．—Congratulations！Ihearyou’vewonthefirstprizeinthesingingcompetition．—You_____bemistaken．I’minthedanceclass．A．must B．may C．should D．could16．Whenshewasintrouble,IdidwhatIcouldtohelpher．__________myhelp,shewrotemealetterofthanks．A．Inhonorof B．Incaseof C．Intermsof D．Inreturnfor17．—Tony_______whatIdidannoyingthoughhedidn’tsayanything.—Soyouthinkyouwillhavetomakeanapology?A．couldfind B．shouldhavefoundC．mightfind D．musthavefound18．Wecompletedonethirdoftheproject,andtheloan_______inplace,wehadtodelaytheresttillthenextmonth.A．notarranged B．wasnotarrangedC．notarranging D．hadnotbeenarranged19．We___havehurriedallthewaytotheairport—theflightwascalledoffbecauseofthefoggyweather.A．mustn’t B．couldn’t C．needn’t D．wouldn’t20．Don’tforgettosend______attendedtheconferenceafollow-upemail.A．however B．whateverC．whoever D．wherever第二部分阅读理解（满分40分）阅读下列短文，从每题所给的A、B、C、D四个选项中，选出最佳选项。21．（6分）Microsofthasdevelopedanewsmartphoneappthatinterpretseyesignalsandtranslatesthemintoletters,allowingpeoplewithALS（渐冻症）,alsoknownasmotorneuronedisease,tocommunicatewithothersfromaphone.TheGazeSpeakappcombinesasmartphone’scamerawithartificialintelligencetorecognizeeyemovementsinrealtimeandtransformthemintoletters,wordsandsentences.ForpeoplesufferingfromALS,eyemovementcanbetheonlywaytheyareabletocommunicate.“Currenteye-trackinginputsystemsforpeoplewithALSareexpensive,noteffectiveundersunlight,andrequirefrequentre-calibration(再校正)andabundant,relativelystablesetups,”saidXiaoyiZhang,aresearcheratMicrosoftwhodevelopedthetechnology.“Tomitigatethedrawbacks…wecreatedGazeSpeak,aneye-gesturecommunicationsystemthatrunsonasmartphone,andisdesignedtobelow-cost,effective,andeasytocarryandlearn.”Theappisusedbythelistenerbypointingtheirsmartphoneatthespeaker.Achartthatcanbestucktothebackofthesmartphoneisthenusedbythespeakertodeterminewhicheyemovementstomakeinordertocommunicate.Thechartshowsfourgridsofletters,whicheachcorrespondtoadifferenteyemovement.Bylookingup,down,leftorright,thespeakerselectswhichgridstheletterstheywantbelongto.Theartificialintelligenceisthenabletopredictthewordorsentencetheyaretryingtosay.Zhang’sresearch,Smartphone-BasedGazeGestureCommunicationforPeoplewithMotorDisabilities,issettobepresentedattheConferenceonHumanFactorsinComputingSystemsinMay.1、Themainpurposeofthepassageisto_________.A．arousepeople’sattentionontheshortcomingsofCurrenteye-trackinginputsystems.B．introduceanewsmartphoneAppforpeoplesufferingfromALStocommunicate.C．callforpeople’sawarenessofhelpingpeoplewithALStocommunicatesuccessfully.D．comparethecurrenteye-trackinginputsystemswiththenewGazeSpeakapp.2、Theunderlinedword“mitigate”inparagraph5probablymeans_________A．ignoreB．acceptC．strengthenD．weaken3、Accordingtothepassage,whichofthefollowingsentencesisTRUE?A．TherearemanywaystocommunicateforpeoplesufferingfromALS.B．Thespeakerpointstheirsmartphoneatthelistenerwhenusingtheapp.C．Thecurrenteye-trackinginputsystemsforpeoplewithALSneedimproving.D．ThenewsmartphoneappforpeoplewithALShasbeenputonthemarket.22．（8分）Astheworld’spopulationgrows,farmerswillneedtoproducemoreandmorefood.Andlargefarmsareincreasinglyusingprecisionfarmingtoincreaseyields(产量),reducewaste,andreducetheeconomicandsecurityrisksthatinevitablyaccompanyagriculturaluncertainty.Traditionalfarmingreliesonmanagingentirefields—makingdecisionsrelatedtoplanting,harvesting,irrigating,andapplyingpesticidesandfertilizer(农药和化肥)—basedonregionalconditionsandhistoricaldata.Precisionfarming,bycontrast,combinessensors,robots,GPS,mappingtoolsanddata-analyticssoftwaretocustomize（量身定制）thecarethatplantsreceivewithoutincreasinglabor.Robot-mountedsensorsandcamera-equippeddrones(无人机)wirelesslysendimagesanddataonindividualplantstoacomputer,whichlooksforsignsofhealthandstress.Farmersreceivethefeedbackinrealtimeandthendeliverwater,pesticideorfertilizerinadjusteddoses（剂量）toonlytheareasthatneedit.Thetechnologycanalsohelpfarmersdecidewhentoplantandharvestcrops.Asaresult,precisionfarmingcanimprovetimemanagement,reducewaterandchemicaluse,andproducehealthiercropsandhigheryields—allofwhichbenefitfarmers’bottomlinesandconserveresourceswhilereducingchemicalrunoff.Manysmallbusinessesaredevelopingnewsoftware,sensors,andothertoolsforprecisionfarming,asarelargecompaniessuchasMonsanto,JohnDeere,Bayer,DowandDuPont.TheU.S.DepartmentofAgriculture,NASAandtheNationalOceanicandAtmosphericAdministrationallsupportprecisionfarming,andmanycollegesnowoffercourseworkonthetopic.Inarelateddevelopment,seedproducersareapplyingtechnologytoimproveplantcharacteristics.Byfollowingindividualplantsovertimeandanalyzingwhichonesflourishindifferentconditions,companiescanrelatetheplants’responsetotheirenvironmentswiththeirgenomics(基因组学).Thatinformation,inturn,allowsthecompaniestoproduceseedvarietiesthatwillgrowwellinspecificsoilandweatherconditions.Thisadvancedtechnologymayalsohelptoimprovecropnutrition.Farmersdonotuniversallywelcomeprecisionagricultureforvariousreasons,suchashighequipmentcostsandlackofaccesstotheInternet.Thetechnologymaybringgreatchallengestoexperiencedfarmerswhoarenotgoodatcomputers.Andlargesystemswillalsobebeyondthereachofmanysmallfarmingoperationsindevelopingnations.Butlessexpensive,simplersystemscouldpotentiallybeapplied.Forothers,though,costsavingsinthelongrunmayreducethefinancialconcerns.Andhoweverreticentsomefarmersmaybetoadoptnewtechnology,thenextgenerationoffarmersarelikelytowarmtotheapproach.1、Precisionfarmingdiffersfromtraditionalfarmingpartlybecauseit________.A．guaranteeshighyieldswithmorelaborB．reliesonregionalconditionsandhistoricaldataC．offersplentyofwater,pesticidesandfertilizerD．providesrealtimeinformationabouttargetcrops2、Aboutprecisionfarming,wecanlearnthat________.A．thegovernmentholdsacautiousattitudeB．itdrawspositiveresponsesfrombusinessesC．seedproducershavealreadymadehugeprofitsD．largesystemswillsoonbebuiltindevelopingnations3、Theunderlinedword“reticent”inthelastparagraphprobablymeans________.A．disappointedB．confusedC．unwillingD．shocked4、Whatisthebesttitleforthepassage?A．PrecisionFarmingIncreasesCropYieldsB．MoreChallengesFacedbyModernFarmersC．DevelopmentofFarmingSystemsintheU.S.D．TraditionalFarmingisGraduallyDisappearing23．（8分）AnewstudypublishedintheJournalofMarriageandFamilyclaimsthatallthattimeyouspendparentingjustdoesn’tmatter.Butit’saclaimthat,despitetheenthusiasticandwidespreadcoveragebythemedia,doesnotholdwater.Theresearchsuggeststhatchildoutcomes(includingbehaviorproblems,emotionalproblems,andacademicperformance)arebarelyconnectedwiththetimethatparentsspendwiththeirchildren.Theresearchersexaminedthetimediariesof1,600children,lookingatparentingtimeandoutcomeswhenthekidswereaged3to11in1997,andagainin2002,whentheywerebetween8and16.Thisresearchlargelyreflectsthefailureoftheauthorstocorrectlymeasureparentalinput(投入).Itjustlookedattimediariesfromtwoparticulardays—oneaweekdayandtheotheraweekendday.Tryingtogetasenseofthetimeyouspendparentingfromasingleday’sdiaryisabitliketryingtomeasureyourincomefromasingleday.Ifyesterdaywaspayday,youlookedrich,butifit’snot,youwouldbereportedaspoor.Yougetaclearerpictureonlybylookingatyourincome—oryourparentingtime—overamoremeaningfulperiod.Whatyoudidyesterdayshouldnotbetakenasrepresentativeofwhatyoudidlastyear.Thisiswhymosthigh-qualitystudiesofparentingtimefocusinsteadonhowoftenparentsreadtotheirchildren,playwiththemorhelpthemwithhomeworkoveraperiodofamonthorlonger—longenoughtorepresenttheirdifferentapproachestoparenting.Asanexhaustedparentwhodoesn’tgetenoughtimetoworkout,andwhohasn’tseenamovieformonths,Iunderstandwhysomanyofusmightseizeonstudiessuggestingthatweshouldtakemoretimeforourselves.Perhapsweshould.ButIagreewithArielKalil,adevelopmentalpsychologist,onthesuggestion“thatwhenparentsspendhigh-qualitytimewiththeirchildren,theirchildrenaremorelikelytosucceed.”1、Whatdotheunderlinedwords“holdwater”inthefirstparagraphprobablymean?A．Tobevalid.B．Tobesurprising.C．Tobeconfusing.D．Tobeusual.2、What’sthepurposeofconductingthestudy?A．Toexplorethelinkbetweenparentingtimeandchildoutcomes.B．Toexplorethelinkbetweentimediariesandchilddevelopment.C．Toexplorethelinkbetweenchildren’shabitsandparents’influence.D．Toexplorethelinkbetweendailyactivitiesandchildren’sproblems,3、HowisParagraph4mainlydeveloped?A．Bygivingdescriptions.B．Byanalyzingthecause.C．Bymakingacomparison.D．Byofferingresearchfindings.4、Theauthormayagreethathigh-quality-studiesofparentingtimeshould________.A．becompletedinonemonthB．adoptsomedifferentapproachesC．concentratemainlyonlearningtimeD．bebasedondataofalongertimeperiod24．（8分）Forcingwaitersandwaitressestosurviveontipsfromcustomersratherthannormalwagesisapointless,crude,anduniqueAmericancustomthat,inthepastseveralyears,ahandfulofprogressiverestaurantownershaveattemptedtodoawaywith.DannyMeyer,CEOofUnionSquareHospitalityGroup,isabouttojointheirranksandhasannouncedthatheplanstograduallystoptippingatthecompany’s13restaurants.What,exactly,iswrongwithtipping?AsBrianPalmerhasexplained,moreorlessit’severything.Tostart,leavingawaiter’spayinthehandsofcustomershasafeelingofclassism(阶级歧视)．Andintheory,handingrestaurantcustomersthepowertotipisatleastsupposedtomotivatebetterservice.Thisfailsinpracticebecausehumansturnouttobeprettyarbitrary(随意的)abouttheirtippingbehavior.Researchhasshownthattheamountdinerstiphasverylittletodowiththeirlevelofsatisfaction.Allofthisdoesn’tencouragewaitersandwaitressestodoanythingbutturnoverasmanytablesaspossible.Tippingisalsoveryunfairtokitchenstaff.Thelawallowsrestaurantstodividetipsbetweenfront-of-the-houseworkerslikewaiters,hosts,hostesses,andbartenders(调酒师),butnotcooks.Thiscreatesasysteminwhichthepeopleservingthefoodinarestaurantcanearnmorethanthepeoplepreparingit．OneofthemostfascinatingpartsofMeyer’smoveisthat,unlikesomerestaurantownerswhohavetakenananti-tippingstand,hewon’tsimplyaddastandardextrachargetodiners’bills.Rather,UnionSquareHospitalityGroupmeanstoraisemenupricesenoughtofullycoverthecostofameal.IfMeyermanagestomoveawayfromtippingatallwithouthurtinghisprofits,itwouldalmostcertainlysetthestageforotherstofollowsuit.1、What’sDannyMeyer’sattitudetowardsstoppingtipping?A．Negative.B．Supportive.C．Objective.D．Doubtful.2、WhatcanbeinferredfromParagraph2?A．Tippingmaydisturbtherestaurants’management.B．Tippingwillguaranteedinershighqualityservice.C．Tippingcanarousethestaff’senthusiasmforwork．D．Tippingwillbringcustomersasenseofsatisfaction.3、WhatcanweknowaboutUnionSquareHospitalitygroup?A．BrianPalmerisinchargeofitnow.B．Itscooksearnmuchmorethanitsservers.C．Restauranttippinghasbeentotallybannedthere.D．Dinerswillbechargedmoreforthedishesthere.4、Whatisthetopicofthepassage?A．Restaurants’gettingridoftipping.B．Difficultiesthatrestaurantsarefacedwith.C．Thepopularityofno-tippingrestaurants.D．Tipsonrunningrestaurantssuccessfully.25．（10分）Anerve-zapping（电击神经）headsetcausedpeopletogetridoffatinasmallpreliminarystudy.Sixpeoplewhohadreceivedthestimulation（刺激）lostonaverageabout8percentofthefatontheirtrunksinfourmonths,scientistsreportedattheannualmeetingoftheSocietyforNeuroscience,Theheadsetstimulatedthevestibularnerve（前庭神经）,whichrunsjustbehindtheears.Thatnervesendssignalstothehypothalamus,abrainstructurethoughttocontrolthebody’sfatstorage.Bystimulatingthenervewithanelectricalcurrent,thetechniqueshiftsthebodyawayfromstoringfattowardburningit.Sixoverweightandobesepeoplereceivedthetreatment,consistingofuptofourone-hour-longsessionsofstimulationaweek.Becauseitactivatedthevestibularsystem,thestimulationcreatedthesensationofgentlyrockingonaboatorfloatinginapool,saidthestudy’sco-authorJasonMcKeownoftheUniversityofCalifornia,SanDiego.Afterfourmonths,bodyscansmeasuredthetrunkfatforthesixpeoplereceivingthetreatmentandthreepeoplewhoreceivedunrealstimulation.Allsixinthetreatmentgrouplostsometrunkfat,despitenothavingchangedtheiractivityordiet.Incontrast,thoseintheunrealgroupgainedsomefat.Researcherssuspectthatchangesinthesetoflife-sustainingchemicaltransformationswithinhumancellsarebehindthedifference.“Theresultswerealotbetterthanwethoughtthey’dbe,”McKeownsaid.Earlierstudiesfoundthatvestibularnervestimulationcausesmicetodropfatandpackonmuscle,resultinginwhatMcKeowncalledSchwarzeneggermice.Thoughsmall,thecurrentstudysuggeststhattheapproachhaspromiseinpeople.McKeownandhiscolleagueshavestartedacompanybasedonthetechnologyandplantotestitfurther.1、Whatisanelectricalcurrentusedfor?A．Causingthebodytobumitsfat.B．Controllingthebody’sstorageoffat.C．Seeingiftheheadsetwillbeaffected.D．Speedingtheprocessofone’sdigesting.2、What’stheprobablereasonforthedifferentresultsinparticipants?A．Thelengthofstimulationtheyreceived.B．Thetypeofstimulationtheyreceived.C．Thedifferenceintheirvestibularsystem.D．Thewaychemicalsprocessintheirbody.3、WhichistrueaboutMcKeown’scurrentfindings?A．Theyhaveakindofpracticalvalue.B．Theygoagainstthoseofearliertestsonmice.C．Theywerewidelyrecognizedatthemeeting.D．TheyhavebeentestedbyMeKeown’scompany.4、Whatcanbethebesttitleofthetext?A．ThescienceofzappingfatB．AnewtrialofweightlossC．ZappingcertainnervesleadstofatlossD．Exerciseforweightlossandgetfit第三部分语言知识运用（共两节）第一节（每小题1.5分，满分30分）阅读下面短文，从短文后各题所给的A、B、C和D四个选项中，选出可以填入空白处的最佳选项．26．（30分）My10-year-oldsonArthurlovestohelpothers.Henever1tohelppeopleinneed.Hisfavoritepastimeistovolunteer2atvariouscharitiesinourcommunity.Oneday,afterpurchasingthehamburgerArthurlikedmost,Itriedtohurryhimalongwhenhe3nexttoourcurtolookatsomething.Iturnedtoseewhatstoppedhim.Standingaboutfivefeetawaywasanold4inrags.Everyfewsecondshesmiledandtriedtospeaktothepeoplewhowerewalkingby.Atthatmoment,heturnedaroundand5mysonwatchinghim.6Icouldsayanything,hesmiledbroadlyandsaid,“Heydoyouhappentohaveanyspare7?”Arthur8hisemptypocketsandthenlookedatmebriefly.Ishookmyhead---Ihardlyevercarrycashanymore.Arthur9andthenhesaidsomethingthattookmybreathaway.“No,Idon’t.Butareyou10?Doyoulikethehamburger?”Knowingtheoldmanwashungry,Arthur’swholeface11.“Good,here,youcanhave12.”Ithoughtabouthowmanypeoplehad13thismanashewalkedthestreetsthatday.Howmanychosetoactasifhehadn’texisted?Butmyson?Theonewhojustmomentsbeforehadloudlybeggedmeforthehamburgerwasnow14givinghisfavoriteawaytoastrangemanbecausehewashungry.Andhedidn’t15givethefoodandwalkaway.Heengagedthemaninaconversation.Thesmileontheman’sfacetoldmethiswasthereal16forhishappiness.‘‘I’mreallyproudofyou,Arthur.Ithinkyou17hisday.”His18wasbeyondmyexpectation.“It’sonly19.”It’struethatbeingkinddoesn’thavetobedifficultme,orcomplex.AsArthuroftenremindsme,20isnatural.1、A．triesB．managesC．agreesD．refuses2、A．activelyB．carefullyC．seriouslyD．curiously3、A．ranB．pausedC．parkedD．walked4、A．employeeB．customerC．beggarD．policeman5、A．spottedB．recognizedC．heardD．understood6、A．AfterB．SinceC．UntilD．Before7、A．foodB．changeC．pocketD．lime8、A．checkedB．mendedC．returnedD．handed9、A．sighedB．laughedC．criedD．screamed10、A．angryB．thirstyC．hungryD．worried11、A．turnedredB．litupC．frozeupD．gotup12、A．hisB．yoursC．mineD．hers13、A．mindedB．welcomedC．ignoredD．appreciated14、A．willinglyB．pitifullyC．basicallyD．normally15、A．evenB．justC．yetD．still16、A．excuseB．reasonC．doubtD．fear17、A．minedB．troubledC．madeD．created18、A．behaviorB．responseC．dreamD．attitude19、A．naturalB．uselessC．difficultD．calm20、A．patienceB．effortC．skillD．kindness第二节（每小题1.5分，满分15分）阅读下面材料，在空白处填入1个适当的单词或括号内单词的正确形式。27．（15分）Nowahottopic1．(discuss)aboutwhethertheoldcomputersinourschoolshouldbereplaced2．newones.Withtherapid3．(develop)ofscienceandtechnology,thereisnodoubt4．ouroldcomputersaretotallyoutofdate.Theheadmasteraswellastheteachersandstudents5．(be)notsatisfiedwiththeslowworkingspeedofthecomputers.Therefore,allofthemrequesttohaveanewcomputersothattheirproblemscanbesolved6．(success).7．theschoolshouldconsideris8．todealwiththeoldcomputerswisely.Personallyspeaking,9．(throw)themawaytotheplace10．theyareregardedasrubbishisnotagoodidea.第四部分写作（共两节）第一节短文改错（满分10分）28．（10分）假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误，每句中最多有两处。错误涉及一个单词的增加、删除或修改。增加：在缺词处加一个漏字符号（∧），并在其下面写出该加的词。删除：把多余的词用斜线（\）划掉。修改：在错的词下划一横线，并在该词下面写出修改后的词。注意：1.每处错误及其修改均仅限一词；2.只允许修改10处，多者（从第11处起）不计分。TowerBridgeisnotonlyaveryspeciallylandmarkinLondon,butalsooneofthemostfamousbridgeintheworld.TowerBridgehadstoodovertheRiverThamesinLondonsince1894.OnJune30,1894,thebridgedesigningbyHoraceJonesandWolfeBarrywereconstructed.TowerBridgeconsiststwohugetowers,thatarelinkedtogether.Thebridgestandsataheightof60metersbuttheheightofeachtowerisabout43meters.Themiddlepartofthebridgecanbelifteditupwhenhugeshipspassthroughthatway.Inapast,itwasliftedupnearly50timesperday.第二节书面表达（满分25分）29．（25分）假如你是学生会主席李华，为了让外国人了解中国传统文化，学生会将进行“唐诗吟大赛”(TangPoetryRecitationContest)，特邀请学校国际部学生参加，请你根据提示写一则通知。主要内容包括：1.大赛目的和意义；2.主办方：校学生会。时间：2017年2月10日。地点：校报告厅（assemblyhall)；3.范围：唐诗三百首（ThreeHundredTangPoems)。注意：1.词数100左右；2.可以适当增加细节，以使行文流畅。NoticeDoyouwanttohaveafurtherknowledgeofChineseculture?______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

参考答案第一部分（共20小题，每小题1.5分，满分30分）1、B2、A3、D4、D5、D6、A7、C8、B9、B10、D11、D12、D13、D14、B15、A16、D17、D18、A19、C20、C第二部分阅读理解（满分40分）阅读下列短文，从每题所给的A、B、C、D四个选项中，选出最佳选项。21、1、B2、D3、C22、1、D2、B3、C4、A23、1、A2、A3、C4、D24、1、B2、A3、D4、A25、WhenSeattle-basedpoetHeatherMcHughwon$500,000fromtheMacArthurFoundation,shedidn’tbuyaMaseratiorflytoParis.Instead,sheputthemoneyinthebankandcontinuedteachingcollegecoursesandwritingpoetry.Itwasn’tuntilabouttwoyearslater,in2011,thatshefinallyfiguredoutwhattodowithit.ShediscoveredtherearemillionsofcaregiversintheUnitedStatestakingcareofthechronically（长期地）illordisabled.“It’saheartbreakingcontractoflove,”shesays.Soin2012,HeatherformedCaregifted,anon-profitorganizationthatoffersaseven-day,all-expenses-paidvacationtoVancouverIslandtopeoplewhohavebeencaregiversforatleasttenyears.”It’shardphysical,psychological,andemotionalwork.“It’scleartheydeserveandneedarespite,”shesays.TriciaEisner,asinglemotherof19-year-oldtriplet（三胞胎中的一个）boys，twoofthemwith