海南省定安中學(xué)2024屆高考英語(yǔ)一模試卷含解析

海南省定安中學(xué)2024屆高考英語(yǔ)一模試卷注意事項(xiàng)：1．答卷前，考生務(wù)必將自己的姓名、準(zhǔn)考證號(hào)、考場(chǎng)號(hào)和座位號(hào)填寫在試題卷和答題卡上。用2B鉛筆將試卷類型（B）填涂在答題卡相應(yīng)位置上。將條形碼粘貼在答題卡右上角"條形碼粘貼處"。2．作答選擇題時(shí)，選出每小題答案后，用2B鉛筆把答題卡上對(duì)應(yīng)題目選項(xiàng)的答案信息點(diǎn)涂黑；如需改動(dòng)，用橡皮擦干凈后，再選涂其他答案。答案不能答在試題卷上。3．非選擇題必須用黑色字跡的鋼筆或簽字筆作答，答案必須寫在答題卡各題目指定區(qū)域內(nèi)相應(yīng)位置上；如需改動(dòng)，先劃掉原來(lái)的答案，然后再寫上新答案；不準(zhǔn)使用鉛筆和涂改液。不按以上要求作答無(wú)效。4．考生必須保證答題卡的整潔?？荚嚱Y(jié)束后，請(qǐng)將本試卷和答題卡一并交回。第一部分（共20小題，每小題1.5分，滿分30分）1．—Don’tmakeaspecialjourneytopickupthelaundryforme.—It’sOK.I________totheshopanyway.A．wasgoingB．willhavegoneC．havegoneD．willbegoing2．Thepicturelooksgood____thewhitewall.A．with B．to C．a(chǎn)gainst D．beyond3．Don’tworry.Anumberofeffortsarebeingmade______thewholesystemoperatingnormally.A．beingkept B．keptC．keeping D．tokeep4．Ihavetorescheduletheappointmentwithyousincethereisa______inmyarrangement.A．contract B．contrast C．connection D．conflict5．---Excuseme,wherecanIgetmycarfilledup?---Therearegasstationsat________endoftheblock．A．both B．neitherC．either D．a(chǎn)ll6．Iwishyouwouldn'tbeso________；youmakefacesateverythingIsay.A．weirdB．politeC．reluctantD．serious7．Johnhadplannedtomakeacompromise,buthechangedhismindatthelastminute.A．a(chǎn)nyhow B．otherwiseC．therefore D．somehow8．—Hemadeanapologybeblamedwhathehaddone.—It'sreallywiseofhim.A．soastonot;ofB．inordertonot;forC．soasnotto;forD．inordernotto;of9．We’llgoearly．，wemaynotgetaseat．A．Otherwise B．Meanwhile C．However D．Besides10．Atthattime,themovie“ShaolinTemple”,_________LiLianjieplaysthestarringrole,drewtheworld’sattentiontoChineseKungfu.A．where B．when C．that D．which11．Peoplecrowdinto________cherrytreesareblooming,appreciatingthefreshspringsight.A．what B．whenC．which D．where12．—Areyoufreenow?Ihavesomethingimportanttotellyou.—OK,________youmakeitshort.Iwillhavetofinishthisreportbeforenoon.A．nowthatB．a(chǎn)ssoonasC．everytimeD．a(chǎn)slongas13．Hefelt________ofcheatingintheexam,decidingnevertodosuchthingsagain.A．shame B．a(chǎn)shamedC．sorry D．shameful14．Newenergy-sharingprojects_____indozensofcitiesacrossthecountrytofuelChina’ssharingeconomyinthenextfewyears.A．a(chǎn)retocarryout B．a(chǎn)rebeingcarriedoutC．werecarriedout D．willhavebeencarriedout15．I'msorryyou______solong,butit'llstillbesometimebeforeJimgetsback．A．wait B．waited C．hadwaited D．havebeenwaiting16．Butforyourhelp,I__________theworkontime.IreallydonotknowhowIcanthankyouenough.A．wouldn'tfinish B．hadn'tfinishedC．wouldn'thavefinished D．won'thavefinished17．______thedeadline,theworkershadtoworkovertimetogetthejobfinished.A．Giving B．Given C．Havinggiven D．Togive18．______thestudentswerehearingtheexcitingnews! A．Howhappily B．Whatafun C．Whatpleasure D．Howpleased19．.Thestudyofnaturalhistoryisnotsomethingtobelefttobiologists.Infact,theircapacity_____thetimetheycanspendawayfromtheirofficesisverylimited.A．intermsof B．insearchofC．inviewof D．inspiteof20．DuringeachNBAseason,basketballfanscheerontheirfavoriteteamstomake_______through.A．itB．themC．thatD．those第二部分閱讀理解（滿分40分）閱讀下列短文，從每題所給的A、B、C、D四個(gè)選項(xiàng)中，選出最佳選項(xiàng)。21．（6分）ThingstoDoonaSunnyDayinSanFranciscoSanFranciscodoesn'ttakeitssunnydaysforgranted.Oncethesuncomesoutandthetemperaturesrise,everyoneracestoseizeaspottotakeinanunbelievablecityvieworheadstooneoftheirfavoriteattractions.FindThrillsataThemeParkExperiencethrillridesandattractionsatSixFlagsDiscoveryKingdom,NorthAmerica’sonlythemeparkofwildlife,sealifeandthrillingrides.It’sawonderfulentertainmentexperienceforthewholefamily,withone-of-a-kindadventuresacrossthreeworlds.Cruise(乘船游覽)ontheBaySailunderoneofthe"ModernWondersoftheWorld".Watchsealionsandsealsatplay.AndlearnallthesecretsofthefantasticcitybytheBay.Forpeoplewholikethethrillofspeedandwindintheirhair,theseasonalRocketBoat(May-October)istheoptionforyou.TourAT&TParkIt'shometothefamousbaseballteamSanFranciscoGiantsfromApriltoOctobereveryyear,butyoucantakeatourinsideAT&TParkanytimefora"player'seyeview."You'llhaveaccesstothebaseballfield,thevisitors'clubhouse,thepressboxandsoon.RideaBikeovertheGoldenGateBridgeExplorethebeautiful,bike-friendlystreetsandwaterfrontpathsofSanFranciscoallthewaytotheGoldenGateBridgewithanall-daybikerentalfromBlazingSaddles.Theireasy-ridebikes,combinedwiththeirnew,freemobileappfullofhelpfultipsandsightseeingsuggestionsmaketheself-guidedtourseasyandfunforeveryone.1、WhatcantouristsdoatSixFlagsDiscoveryKingdom?A．Experiencethrillingrides.B．LearnallthesecretsofSanFrancisco.C．Takeaplayer'seyeviewoverapark.D．AdmirethesceneryoftheGoldenGateBridge.2、Whicheventattractstouristslovingspeedandwindmost?A．FindThrillsataThemepark B．CruiseontheBayC．TourAt&TPark D．RideaBikeovertheGoldenGateBridge3、Whichofthefollowingofferstouristsafreemobileapp?A．Watchingwildlife. B．Sailingonthebay.C．Visitingabaseballfield. D．RentingabikefromBlazingSaddles22．（8分）Dormitorymanagementofficialsinuniversitiessaythatlatelytheyarenoticingsomethingdifferent:studentsseemtolackthewillandskilltoaddresstheirordinaryconflicts.“Wehavestudentswhoaremadateachotherandtheytexteachotherinthesameroom,”saysateacher.“Somanyofourroommateconflictsarebecausekidsdon’tknowhowtonegotiate.”Andasmanypsychologistswilltellyou,bottledemotionsleadtosilentunhappinessthatcanboiloverintofrustrationandanger.“AtFloridaUniversity,emotionaloutbreaksoccuraboutonceaweek,”thedormitorydirectorsays.“Itusedtobe:‘Let’ssitdownandtalkaboutit,’”hesays.“Recently,roommateconflictshaveincreased.Thestudentsdon’thavetheperson-to-persondiscussionsandtheydon’tknowhowtohandlethem.”Theproblemismostimpressiveamongfreshmen;dormitoryofficialssaysomestudentsevenneverseemtocatchontillgraduation,andtheyworryabouthowsuchstudentswilldealwithconflictsaftercollege.AdministratorssupposethatrelyingoncellphonesandtheInternetmayhavemadeiteasierforyoungpeopletoavoiduncomfortablemeetings.Whyexpressangerinpersonwhenyoucandoitinatext?Facebookmakesthesituationworseascomplaintsgopublic.“Thingsarepostedonsomeone’swallonFacebook:‘Oh,myroommatekeptmeupallnightstudying,”’saysDanaPysz,anassistantdirectorinthehousingofficeatCaliforniaUniversity.“It’sadifferentwaytoexpresstheirconflictstoeachother.”InrecentgroupdiscussionsatNorthCarolinaStateUniversity,studentssaidtheywouldnotevenaccusethenoisyneighborsontheirfloorfacetoface.Administratorsalsopointtoparentswhohavefixedtheirchildren’sproblemsintheirentirelives.Nowincollege,thechildrenlacktheskillstoattendtoevenmodestconflicts.Wouldtheseparentscontinuetotakecareofeverythingoncampus?1、Whatdoestheunderlinedword“address”inParagraph1probablymean?A．Togreetsomeonewithatitleorname.B．Tostarttryingtosolveaproblem.C．Toputanaddressonanenvelope.D．Tomakeaformalspeech.2、WhichofthefollowingisNOTTRUEaccordingtothepassage?A．Studentshandleditdirectlywhentheywereinconflict.B．Parentsarethemainfactortomaketheirchildrenlosetheskills.C．Cellphonesaretoblameinthestudents’conflictsintheirdormitories.D．Unhappyandcorneredemotionsresultedinquarrelsbetweenstudentsonceaweek.3、WhatdowelearnfromthegroupdiscussionsatNorthCarolinaStateUniversity?A．Studentsarealwaysangrywitheachother.B．Studentshavetobearnoisesfromneighbors.C．Studentsmaybenotgoodatnegotiatinginperson.D．Studentsarebroughtupself-centered.4、Whichofthefollowingcanbethebesttitleforthepassage?A．Students’UnhappyLifeinUniversityB．Parents’AttentioninChildren’sLifeC．Students’FailuretoDealwithConflictsD．Teachers’ConcernsaboutStudents23．（8分）ThehistoryoftheLouvreMuseum,whichtodaycontainsoneofthemostimportantartcollectionsintheworld,datesbacktotheMiddleAges.Builtin112asafortress（堡壘）protectParisfromtheVikings,itwastransformedintoapalacebyFrancescoI.Sincethen,forfourcenturies,Frenchkingsandemperorshaveexpandedit.TheglasspyramidofI.M.Peiwasaddedtothecourtyardofhonorin13.Allgalleriescanbereachedfromhere.TheglasspyramidTheprojectsforthemonetizationandexpansionoftheLouvredatebackto1981.Theyincludedtheconstructionofamainentrancetothemuseum.TheAmericanarchitectofChineseorigin－I.M.Pei－wasinchargeoftheproject.Peidesignedapyramidthathadtobecomeanentrancetothemuseum.Itsglasswallsallowvisitorstoadmirethesurroundinghistoricbuildingsandtolightuptheentrancehall.TheLouvrecollectionTheLouvretreasurescandatebacktothecollectionofFrancescoI(1515－1547),whoboughtmanyItalianpaintings.DuringtheruleofLouisXIV(1643－1715)thisamountedtoonly200artworks,butitalsoincreasedasaresultofdonationsandpurchases.Itwasopenedforthefirsttimetothepublicin1793.SincethentheLouvrecollectionhasbeencontinuouslyenriched.ThefallenguideThemainentranceisundertheglasspyramid.Theartworksareexposedonfourfloors:thedisplayroomsoftheartworksareorganizedaccordingtothecountriestheyarefrom.Thereareeightsectionsinall.TheEuropeanpainters’collectionisverylarge,with40percentofFrenchworks,whilethecollectionofsculpturesislesscomplete.1、WhatdoesthefirstparagraphsayabouttheLouvreMuseum?A．Itwasfirstintendedasaroyalpalace.B．Ithasahistoryoflessthantencenturies.C．Ithasthelargestartcollectionworldwide.D．Itexperiencednonstopexpansioninthepast.2、Whichofthefollowinginafunctionoftheglasswillsofthepyramid?A．Actingasagoodviewpoint.B．Makingvisitorsmovefaster.C．Makingtheentrancehalllessbright.D．Preventingheatbyreflectingsunlight.3、Thearrangementofthedisplayroomsisbasedontheartworks’.A．historicvaluesB．culturalmeaningsC．countriesoforiginD．levelsofperfection24．（8分）Americanwomenwhoworkascomputerprogrammers,chefsanddentistsearn28percentlessthanmendoingthesamejobs.Thosearethejobswiththebiggestwagedifferencesbetweenmenandwomen,accordingtoanewstudy.Overall,thestudyfoundthatwomenearn5.4percentlessthanmenfordoingthesamejob,inthesamelocationandforthesameemployer.ThewagedifferencesbetweenwomenandmenweresimilarintheUnitedKingdom,Australia,GermanyandFrance.5.4percentisabigdifferenceinpaybetweenmenandwomenbecauseitcannotbeexplainedbywomenandmentakingthesamekindsofjobs.Itcanonlybeexplainedbybias(倔見(jiàn))againstwomen,orothercauses,suchaswomennotbeinggoodataskingforpay.Researchsuggeststhatwomendonotnegotiate(交涉)aswellasmenwhenitcomestopay.Andwomenaregenerallymoreuncomfortableaskingfellowemployeeshowmuchtheymake,sotheycanseeiftheyarebeingpaidfairly.Accordingtothestudy,womenearnedatleast15percentlessthanmeninthesejobcategories:psychologists,pharmacists,physicians,opticians,pilotsandgameartists.Butinthefieldsofsocialwork,sellingmerchandise,researchassistantsandphysicianadvisors,womenearnmorethanmen.Insocialwork,womenearned7.8percentmorethanmen,thereportsaid.Thatwasthejobcategorywiththebiggestadvantageforwomen.Itwasstillfarlessthanthe28percentpayadvantageformeninsomefields.Comparingsalariesforfull-timeworkers,womenearnonly79percentasmuchasmen.Overalifetime,thatmuchofadifferenceinpaycanamounttoalargeamountofmoney.Womenonlyearned57percentasmuchasmenin1975.Itisnowupt079percent.Thatisprogress,thereportsays,butnotenough.1、Whichofthefollowinghasthebiggestpaydifferencesbetweenwomenandmen?A．Apilot.B．Agameartist.C．Aresearchassistant.D．Acomputerprogrammer.2、Whydowomenearnlessthanmenwhendoingthesamejob?A．Theydon’ttrytheirbesttofightforbetterpay.B．Theycarelessabouttheirpaythanmen.C．Bossesusuallylooksdownuponwomen.D．Theydon-tworkaseffectivelyasmen.3、Howmuchincomedofull-timewomenworkerslosecomparedwithmen?A．5.4%.B．7.8%.C．21%.D．28%.4、Whatdoesthereportthinkofthewomen'spay?A．Itisgrowingratherquickly.B．Itisrisingbutnotsatisfying.C．Itisnotfairforwomenworkers.D．Itisreasonableforpresentsituation.25．（10分）Itisnotonlypraiseorpunishmentthatdeterminesachild’slevelofconfidence.Therearesomeotherimportantwaysweshapeourkids—particularlybygivinginstructionsandcommandsinanegativeorpositivechoiceofwords.Forexample,wecansaytoachild“Don’trunintotraffic!”or“Stayonthefootpathclosetome.”Inusingthelatter,youwillbehelpingyourkidstothinkandactpositively,andtofeelcompetentinawiderangeofsituation,becausetheyknowwhattodo,andaren’tscaringthemselvesaboutwhatnottodo.Actually,itisallinthewaythehumanmindworks.Whatwethink,weautomaticallyrehearse.Forexample,ifsomeoneofferedyouamilliondollarsnottothinkofabluemonkeyfortwominutes,youwouldn’tbeabletodoit.Whenachildistold“Don’tfalloffthetree,”hewillthinkoftwothings:“don’t”and“falloffthetree”.Thatis,hewillautomaticallycreatethepictureoffallingoffthetreeinhismind.Achildwhoisvividlyimaginingfallingoffthetreeismuchmorelikelytofalloff.Soitisfarbettertouse“Holdontothetreecarefully.”Clearly,positiveinstructionshelpkidstounderstandtherightwaytodothings.Kidsdonotalwaysknowhowtobesafe,orhowtoreacttothewarningofthedangerinnegativewords.Soparentsshouldmaketheircommandspositive.“Sam,holdonfirmtothesideoftheboat”ismuchmoreusefulthan“Don’tyoudaretofalloutoftheboat?”orworsestill“HowdoyouthinkI’llfeelifyoudrown?”Thechangesaresmallbutdifferenceisobvious.Childrenlearnhowtoguideandorganizethemselvesfromthewayweguidethemwithourwords,soitpaystobepositive.1、Positivechoiceofwordshelpskidsto______.A．dothingscarefullyB．learnindifferentsituationsC．improvetheirimaginationD．builduptheirconfidence2、WhatcanweinferfromParagraph2?A．Onecan’thelpimaginingwhatisheard.B．Achildwillactonwhatisinstructed.C．Achildwillfalloffthetreewhentoldnotto.D．Onewon’tthinkofabluemonkeywhengivenmoney.3、Whichofthefollowingcommandshelpskidstobesafe?A．Fastenyourseatbelt.B．Don’tplaybythelake.C．HowdoyouthinkI’llfeelifyougethurt?D．Don’tyoudaretowalkthroughtheredlight?4、Themainideaofthepassageisthat______.A．praisemakeskidsconfidentB．rightinstructionskeepkidssafeC．positiveinstructionsguidekidsD．clearcommandsmakekidsdifferent第三部分語(yǔ)言知識(shí)運(yùn)用（共兩節(jié)）第一節(jié)（每小題1.5分，滿分30分）閱讀下面短文，從短文后各題所給的A、B、C和D四個(gè)選項(xiàng)中，選出可以填入空白處的最佳選項(xiàng)．26．（30分）OnThanksgivingday,Mrs.Kleintoldherfirstgraderstodrawapictureofsomethingforwhichtheywerethankful.Shethoughtthat,livingina1neighborhood,mostofthesechildrenwoulddrawpicturesof2oroffullyladenThanksgivingtables.Thatwaswhattheybelievedwas3ofthem.WhattookMrs.Kleinby4wasDouglas’spicture.Douglaswassoaloneandlikelytobefound5inhershadowastheywentoutsideforplay.Douglas’sdrawingwassimplya(n)6,obviously,butwhose?Theclasswas7byhisimage.“IthinkitmustbethehandofGodthat8usfood,”saidonestudent.“A9,”saidanother,“becausetheygrowtheturkeys.”“Itlooksmorelikeapoliceman,andthey10us.”“Ithink,”saidLavinia,whowasalwaysso11,“thatitissupposedtobeallthehandsthat12us,butDouglascouldonlydrawoneofthem.”Mrs.Kleinhadalmost13Douglasinherpleasureatfindingtheclasssoactive.Whenshe14theothersatworkonanotherproject,she15andaskedDouglaswhosehanditwas.Douglas16,“It’syours,teacher.”ThenMrs.Klein17thatshehadtakenDouglasbythehandfromtimetotime;she18didthatwiththechildren.Butitshouldhave19somuchtoDouglas!Perhaps,shereflected,thiswasherThanksgiving,andeverybody’sThanksgiving—notthematerialthings20tous,butthesmallwaysthatwegivesomethingtoothers.1、A．wealthy B．friendly C．poor D．crowded2、A．friends B．turkeys C．clothes D．flowers3、A．a(chǎn)sked B．given C．informed D．expected4、A．surprise B．excitement C．a(chǎn)ccident D．relief5、A．left B．sad C．close D．shut6、A．hand B．image C．face D．finger7、A．a(chǎn)mused B．puzzled C．shocked D．moved8、A．lends B．donates C．cooks D．brings9、A．servant B．mother C．waiter D．farmer10、A．guide B．teach C．protect D．a(chǎn)rrest11、A．naughty B．serious C．curious D．stupid12、A．help B．love C．shelter D．lead13、A．praised B．kissed C．thanked D．forgotten14、A．had B．took C．changed D．stopped15、A．stoodup B．wentover C．turnedover D．lookedup16、A．lied B．burstin C．whispered D．criedout17、A．recognized B．wondered C．imagined D．recalled18、A．often B．never C．seldom D．sometimes19、A．remained B．meant C．cost D．came20、A．shown B．opened C．given D．said第二節(jié)（每小題1.5分，滿分15分）閱讀下面材料，在空白處填入1個(gè)適當(dāng)?shù)膯卧~或括號(hào)內(nèi)單詞的正確形式。27．（15分）Teamworkisveryimportantnowadays.Weknowthat1．tasksyourgroupisgiven,afewrulesneedtobefollowed,accordingtosomeexperts,2．(ensure)aproductiveandsuccessfulexperience.Whatcomesfirstistotakeeveryone’sideasinto3．(consider),becauseeachgroupmembercanmakehisorherowncontribution.Secondly,ifyoudon’twanttowastetime,dividethegrouptaskamongallgroupmemberstomakethejob4．(easy).Thirdly,alwaysworktogether,taketurns,andencourageeachotherbylistening,clarifying,andtrustingoneanotherwhen5．(discourage),anditcannevermake6．difference.Keeptheserulesinmind.Inaddition,itisalwayswisetocompareyourresultswith7．ofothergroupmembers,andtokeeprecordsofthesourcesusedbyeachperson,without8．youcan’ttracebacktotheoriginoftheproblemsthatmayhappen9．(expect).Inbrief,whenthetimecomestomakeadecisionandtakeapositiononanissue,rememberwhatagroupcanachieve10．(lie)ineachmember’scontribution.第四部分寫作（共兩節(jié)）第一節(jié)短文改錯(cuò)（滿分10分）28．（10分）假定英語(yǔ)課上老師要求同桌之間交換修改作文，請(qǐng)你修改你同桌寫的以下作文。文中共有10處語(yǔ)言錯(cuò)誤，每句中最多有兩處。每處錯(cuò)誤僅涉及一個(gè)單詞的增加、刪除或修改。增加：在缺詞處加一個(gè)漏字符號(hào)（∧），并在其下面寫出該加的詞。刪除：把多余的詞用斜線（＼）劃掉。修改：在錯(cuò)的詞下劃一橫線，并在該詞下面寫出修改后的詞。注意：1.每處錯(cuò)誤及其修改均僅限一詞；2.只允許修改10處，多者（從第11處起）不計(jì)分。LuYonggen,anacademicianattheChineseAcademyofSciences,hasdonatedlifesavingsof8.8millionsyuantoeducationalcauses.The87-year-oldscientistsayshisachievementswouldnothavebeenpossiblewiththeCommunistPartyofChina,butthatheiswillingtomakehislastcontributiontothecountry.InMarch,Luandhiswifetransferredallthemoneytheysaveditinmorethan10bankaccountstoSouthChinaAgriculturalUniversitytoestablishtheeducationalfundsponsoringpoverty-strickenstudentsandtalentedyoungteachers.Luherselfalsoworkshardinthefieldofricegenetics,climbingmountainsin2001attheageof70tofindwildrice.Duringthepastfiveyears,hefostered33newvarietiesofriceseedswhataregrownonlandcovering600,000hectares.Despiteafamousscientist,Lulivesasimplyandhumblelife,usingbrokenfurnituredatedbacktothe1980sinhishome.第二節(jié)書(shū)面表達(dá)（滿分25分）29．（25分）假設(shè)你是李華，你的筆友Tom對(duì)中國(guó)文化非常感興趣，他和他的家人準(zhǔn)備今年來(lái)中國(guó)過(guò)春節(jié)，寫信向你咨詢相關(guān)事宜。請(qǐng)根據(jù)所給提示，用英語(yǔ)給他回一封電子郵件。內(nèi)容包括：1.春節(jié)在中國(guó)文化中的重要性；2.主要的慶祝活動(dòng)和方式；3.旅游注意事項(xiàng)：選好參觀的城市、提前預(yù)定賓館等。注意：1.詞數(shù)120左右（開(kāi)頭和結(jié)尾已給出，但不計(jì)入總詞數(shù)）；2.可以適當(dāng)增加細(xì)節(jié)，以使行文連貫。DearTom,I’mgladtohearthatyouandyourfamilyarevisitingChinaduringtheSpringFestival.__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________IwishyouapleasantjourneyinChina.Yours,LiHua

參考答案第一部分（共20小題，每小題1.5分，滿分30分）1、D2、C3、D4、D5、C6、A7、D8、C9、A10、A11、D12、D13、B14、B15、D16、C17、B18、D19、A20、A第二部分閱讀理解（滿分40分）閱讀下列短文，從每題所給的A、B、C、D四個(gè)選項(xiàng)中，選出最佳選項(xiàng)。21、1、A2、B3、D22、1、B2、A3、C4、C23、1、B2、A3、C24、Anewstudysuggeststhatwashingdishesbyhandishealthierthanusingadishwasher.Nobodylikesdoingthedishes,butitturnsoutthatdoingthistaskmightpayoffinanunexpectedway.AccordingtoanewstudypublishedintheJournalofPediatrics,washingdishesbyhandinsteadofusingadishwashermightpreventthedevelopmentofallergies(過(guò)敏).ResearchersinSwedensurveyedtheparentsof1,029childrenaged7and8.Theydiscoveredthatchildrenwhosefamilieshand-washedthedishesinsteadofusingamachinewerelesslikelytohaveallergies.Earlierresearchhasshownthatdisheswashedbymachinearecleanerthanthosewashedbyhand.Sowhywouldkidswhoeatoffofslightlydirtierplatesbebetteroffwhenitcomestopreventingallergies?Oneexplanationisbasedonatheoryknownasthe“hygienehypothesis”,whichsaysthereasonkidsdevelopallergiesisthattheirsurroundingsareactuallytooclean.Yourimmunesystemkeepsyouhealthybyfightinggerms(細(xì)菌)likebacteriaandviruses.Butwhenyouhaveallergies,itoverreactsandtriestofightordinarythingslikepollen(花粉)orcertainfoods.Beingexposedt