大學(xué)英語B閱讀理解

1、閱讀理解BA:TB：F42、MartinLutherKingwasablackminister，whobecameagreatleaderofthecivilrightsmovementin答案：Bthe1950sand1960s.(3）、Mr。Jamesbuiltthehouse.KingwasbornonJanuary15，1929inAtlanta，Georgia。Whenhewasyoung，hewasstronglyA：TB：FinfluencedbyThoreauandIndianleaderMahatmaGandhisideaofnonviolentresistance。Havi

2、ng答案：BreceivedaPh.D(DoctorofPhilosophy）fromBostonUniversity，hebecameapoliticalandreligious(4)、Mr。Jamesfoundsixtyemptybottles。leaderofthenon-violentcivilrelightsmovementin1955.OnAugust28，1963，heledover250，000A:TB：FAmericansonamarchinWashingtonD.C.tofightfortheCivilRightsLawtoguaranteeequalityforall答案

3、：Bpeople，anddeliveredhisbestknownspeechIHaveaDream”beforetheLincolnMemorial.（5）、ThewriterofthepassagebelievesMr.Jamesstory.The”dream”isadreamofbrotherlyloveandequalityrfotheBlackandWhite。Thus，hewasawardedA:TB：FtheNobelPrizeforpeacein1964，buthewasmurderedfouryearslater。答案:BThoughhedied，hewasgreatlyre

4、spectedandlovedbytheAmericans，boththewhiteandtheblack。ByvoteofCongressin1968，thethirdMondayofeveryJanuaryisnowafederalholidayin44、Greatchangeshavebeenmadeinfamilylifebecauseofscienceandindustry.LutherKingshonor.Helivesinpeopleshearts。foreverInthepast,whenmoreAmericanslivedonfarms，thetypicalfamilyhad

5、manychildren。Inafarm(1)、MartinLutherKingwasmurderedwhenhewas39yearsold。family,parentsandtheirchildrenoftenlivedwithgrandparents.Often,too，unclesandauntslivedA：TB：Fnearby.ButwhenindustrybecamemoreimportantthanagricultureinAmericanlife,familiesbecame答案：Asmallerbecauseindustryrequiresworkerswhoareready

6、andabletomoveoffthelandandtomove（2）、MartinLutherKingwasablackministeronly.againwhenevernecessary.AndlargefamiliescannotbemovedfromplacetoplaceassmallerfamiliesA:TB:Fcan。So，atpresentpeopletendtohavesmallerfamilies。答案:BInthefuture,becauseofindustrialization，atypicalfamilywillberequiredtomoveevenmore(3

7、)、MartinLutherKingsDayhasbeenafederalholidayformorethan40years.oftenthannow，sofamilieswillbeevensmaller。ThetypicalfamilymayremainchildlessandconsistsA:TB：Fonlyofamanandawoman。Asmallnumberoffamiliesmaytakechildraisingastheirchiefwork。At答案:Athesametimetheymayalsoraiseotherpeopleschildren,leavingthosef

8、amiliesfreetomovefromjobto（4)、Theunderlinedword”deliveredinthesecondparagraphcouldbereplacedby?！眊avejob。A：TB：F（1）、ThepassagediscussesinfluenceofscienceandindustryonAmericanfamilies。A:TB：F答案：A(5）、Thebesttitleforthispassageis”CivilRightsLaw”.答案：A（2）、Familiesofthepast,thepresentandthefuturearedescribed

9、inthepassage。A:TB：FA：TB：F答案:B答案:A43、ApublichousewhichwasrecentlyboughtbyMr.Jamesisupforsale。Heisgoingtosellitbecause(3）、Peoplenolongerwanttohavechildren。itishaunted(鬧鬼的)。HetoldmethathecouldnotgotosleeponenightbecauseheheardastrangeA：TB：Fnoisecomingfromthebar.Thenextmorning，hefoundthatthedoorshadbeen

10、blockedbychairsand答案:Bthefurniturehadbeenmoved.ThoughMr。Jameshadturnedthelightsoffbeforehewenttobed,they(4）、Grandparentswilltakethechiefresponsibilityofraisingchildreninthefuture.wereoninthemorning。Healsosaidthathehadfoundfiveemptywhiskybottleswhichtheghost（鬼)A:TB：Fmusthavedrunkthenightbefore。WhenIs

11、uggestedthatsomevillagersmusthavecomeinforafree答案：Bdrink，heshookhishead.Thevillagershavetoldhimthattheywillnotacceptitevenifhegivesit（5）、Largefamiliescannotfitinwithahighlyindustrializedsociety.A:TB:Faway.（1）、Mr.Jameswastheownerofthepublichouse.答案：AA：TB：F45、Myhusbandhadjustboughtanewwashingmachinefo

12、rme。IdecidedtouseitandIwashedalot答案:A(2）、Mr。Jameshadnotturnedoffthelightsthatnight.ofthings.Everythingworkedwell,butIfoundoneofmyhusbands。socksIlookedmissingeverywhereforit，1butIcouldntfinditanywhere.Thenextmorning，Igotreadyforschoolasusual.Whenthebellrang,thestudentscamein。Igreetedthemfirstandthent

13、oldthemwhatweweregoingtodothatday。WhenIturnedaroundtowriteontheblackboard，theclassbrokeoutaroar！Theylaughedandlaughed.Theylaughedsomuch，infact,thatIwasafraidtheheadmasterwouldbeintoseeingallthis.Iaskedtheclasstostop,butthemoreItalked,themoretheylaughed.IdecidedtopaynoattentiontothemandIcontinuedtowr

14、iteontheblackboard.WhenIdidthis，theyroaredevenmore.Finally，theteacherwhohadtheroomnexttominecameintoseewhatallthelaughterwasabout.Whenhecamein，hestartedlaughing，too！Goodheavens，”Isaid.Willsomeonepleasetellmewhatissofunny？”O(jiān)h,God，”saidtheteacher。Youhaveabrownsocktothebackofyourskirt！SothatshowIfoundm

15、yhusbandsmissingsock?！監(jiān)h，well,”Isaidtotheclass。”Letsjustsayyouhavehadanunforgettablelessononstatic（靜止的）electricity?！?1)、Thewriterwasateacher.A：TB:F答案:A2)、Whenthewriterturnedaroundtowriteontheblackboard,theclassbegantolaughloudly。A：TB：F答案：A(3)、Shecouldntfindoneofherhusbandssocks，becauseherhusbandhadt

16、akenitaway.A：TB：F答案:B4）、Theteacherfromthenextroomlaughed，becausehefoundasockonthebackofthewritersskirt.A：TB：F答案:A(5）、Thestudentstoldheraboutthelaughing.A：TB：F答案:BYourelookingattheclockinthemirror。saidMike.Tomwassosad.Thenextbuswasnottoleaveforanotherhour。SincethenTomhasneverlikedmirrors.(1)、Tomwenti

17、ntothestationcafebecauseMikeaskedhimtohaveacupoftea。A：TB：F答案:B（2）、TomandMiketalkedwhiledrinking。A：TB：F答案：A(3)、WhenTomlookedattheclockinthemirror，itsactuallyhalfpasttwelve。A:TB：F答案:A(4)、Fromthestoryweknowthatwhenwelookataclockinamirror,wewillfinditingbackward。sA:TB:F答案：A(5）、TomarrivedinParisontime。A：

18、TB：F答案：B47、MyAuntEdithwasawidowof50,workingasasecretary，whendoctorsdiscoveredwhatwasthenthoughttobeaveryseriousheartdisease.AuntEdithdidntacceptatdefeasily。Shebeganstudyingmedicalreportsinthelibraryandfoundanarticleinamagazineaboutawell-knownheartsurgeon，Dr.MichaelDeBakey，ofHouston，Texas。Hehadsavedt

19、helifeofsomeonewiththesamedisease。Thearticlesaidhisfeeswereveryhigh;AuntEdithcouldntpossiblypaythem.Butcouldhetellherofsomeonewhosefeesshecouldpay?SoAuntEdithwrotetohim。Shesimplylistedherreasonsforwantingtolive：herthreechildren，whowouldbeontheirowninthreeorfourmoreyears；herlittle-girldreamoftravelin

20、gandseeingtheworld。Therewasntawordofselfpityonlywarmthandhumorandthejoyofliving。Shemailedtheletter,notreallyexpectingananswer。Afewdayslater,mydoorbellrang。AuntEdithdidntwaittocomein；shestoodinthehallandreadaloud：Yourbeautifullettermovedmeverydeeply。IfyoucancometoHouston,therewillbe46、Tomarrivedatthe

21、busstationquiteearlyforParisbus。ThebusforPariswouldnotleaveuntilfivenochargeforeitherthehospitalortheoperation。totwelve.Hesawalotofpeoplewaitinginthestation.Somewerestandinginline,otherswerewalkingSigned：MichaelDeBakeyaround.Therewasagroupofschoolgirls.Theirteacherwastryingtokeeptheminline.Tomlooked

22、（1)、AuntEdithstoppedworkingasasecretarywhensheknewshehadaveryseriousheartdisease。around,buttherewasnoplaceforhimtosit。A：TB：FHewalkedintothestationcafe。Helookedupattheclockthere。Itwasonlytwentytotwelve.He答案：Bfoundaseatandsatdownbeforealargemirroronthewall。Justthen,Mike,oneofTomsworkmatescameinandsatw

23、ithTom。（2）、FromthestorywecanseeAuntEdithaccepteddefeateasily。A：TB：F”Whattimeisyourbus？”askedMike.”Theresplentyoftimeyet”。answeredTom”Well，Illgetyousomemoreteathen”saidMike.Theytalkedwhiledrinking.ThenTomlookedattheclockagain?！監(jiān)h!Itsgoingbackwardcried.”Afewminutesagoitwastwentytotwelve，andnowitshalfp

24、asteleven.答案：B（3）、InAuntEdithslettertothedoctor,sheshowedshewaswarm,humorousandenjoyingliving.”heB:FA：T答案：A2(4）、WhenAuntEdithmailedherletter，shedidntexpectthedoctorwouldgiveherareply.A:TB：F答案:A5)、MichaelDeBakeymainlytoldAuntEdithintheletterthatherdiseasewassoseriousthathecouldntcureher。A：TB：F答案：B48、

25、PeopleoftensaythattheEnglishmanshomeishiscastle。Theymeanthatthehomeisveryimportantandpersonal。MostpeopleinBritainliveinhousesratherthanflats，andmanypeopleowntheirhomes.Thismeansthattheycanmakethempersonal，andchangetheminanywaytheylike。Mosthouseshaveagarden，evenifitisasmallone，andthegardenisusuallylo

26、ved。Thehouseandthegardenaretheprivatespaceofaperson。Inacrowdedcityapersonknowsthatheorshehasaprivatespacewhichisonlyforhimselforherselfandforinvitedfriends。Peopleusuallyliketomarktheirspace。Ifyouareonthebeachyoumayhavespreadyourtowelsaroundyou；intherainyoumayhaveputyourcoatorsmallbagontheseatbesidey

27、ou；inalibraryyoumayspreadyourbooksaroundyou.OnceIwastravelingonatraintoLondon。Iwasonasectionforfourpeopleandtherewasatablebetweenus。Themanoppositetomehadhisbriefcaseonthetable。Therewasnospaceonmysideofthetableatall。Iwasunhappy.Ithoughthethoughtthatheownedthewholetable。Ihadbeenreadingabookaboutnonver

28、bal（非語言的）communicationsoItookvariouspapersoutofmybagandputthemonhiscase！WhenIdidthishesuddenlybecameangryandhiseyesnearlypoppedout（突出)ofhishead。Ihadtakenuphisspace！AfewminuteslaterItookmypapersoffinordertoreadthem.Heimmediatelymovedhiscasetohissideofthetable。1)、ThehomemattersgreatlytoEnglishmen。A：TB

29、:F答案:A(2)、TheBritishcanownprivatespacelikethehouseandthegarden.A：TB：F答案：A（3）、AccordingtoParagraph2，ifyouspreadyourbooksaroundyouinalibrary,itmeansyouwanttotellothersthespacebelongstoyou.A:TB：F答案：A4）、Themanoppositetothewritershowedthatheownedthewholetablebyreadingabook。A:TB:F答案：B5）、Thewritertriedtoge

30、tbackhisspacebymovingthecaseoffthetable。A：TB:F答案:B49、AyoungmanwholivedinLondonwasinlovewithabeautifulgirl。Soonshebecamehisfiance（未婚妻）。Themanwasverypoorwhilethegirlwasrich.Theyoungmanwantedtomakeherapresentonherbirthday。Hewantedtobuysomethingbeautifulforher，buthehadnoideahowtodoit,ashehadverylittlemo

31、ney。Thenextmorninghewenttoashop.Thereweremanyfinethingsthere：goldwatches，diamondbutallthesethingsweretooexpensive。Therewasonethinghecouldnottakehiseyesoff。Itwasabeautifulvase.Thatwasasuitablepresentforhisfiance.Hehadbeenlookingatthevaseforhalfanhourwhenthemanageroftheshopnoticedhim。Theyoungmanlooked

32、sopale，sadandunhappythatthemanageraskedwhathadhappenedtohim.Theyoungmantoldhimeverything。Themanagerfeltsorryforhimanddecidedtohelphim.Abrightideastruckhim.Themanagerpointedtothecorneroftheshop。Tohisgreatsurprisetheyoungmansawavasebrokenintomanypieces.Themanagersaid:heservant”Whenterstheroom，hewilldr

33、opit.Onthebirthdayofhisfiancetheyoungmanwasveryexcited.Everythinghappenedashadbeenplanned。Theservantbroughtinthevase,andasheenteredtheroom，hedroppedit。Therewashorroroneverybodysface。Whentheboxwasopened，theguestssawthateachpiecewaspackedseparately.1）、ThestorytookplaceintheUnitedStates.A:TB:F答案：B（2)、T

34、heyoungmansfamilywaspoorwhilethebeautifulgirlisrich，accordingtothepassage。A：TB:F答案：A3）、TheyoungmanwantedtobuyapresentasaChristmasgiftforthegirl。A:TB：F答案:B4）、Theshopmanagercametotalktotheyoungman，becausehewaspoorlydressed.A：TB：F答案:B（5)、Onthebirthdayofhisfiance,theyoungmanwasexcitedbecausethegirlwasin

35、lovewithhim。A：TB：F答案：B50、Apretty，well-dressedyoungladystoppedataxiinabigsquare，andsaidtothedriver，”Doyouseethatyoungmanattheothersideofthesquare？”Yes,”saidthetaxidriver。Theyoungmanwasstandingoutsidearestaurantandlookingimpatientlyathiswatcheveryfewseconds.”Takemeoverthere，”saidtheyounglady。Therewere

36、alotofcarsandbusesinthesquare，sothetaxidriverasked,Areyouafraidtocrossthestreet？”O(jiān)h，no！”saidtheyounglady.”ButIpromisedthatIwouldmeettheyoungmanforlunchatoneoclock，anditisnowaquartertotwo。IfIarriveinataxi，itwillatleastseemasifIhadtriednottobelate.1）、Thestorydoesnttellushowtheyoungwomangottothesquare.

37、A：TB:F3答案:A(5)、Someteenagerslearnphotographywhentheyarefree。（2)、Theladystoppedthetaxibecauseshewasafraidofwalkingacrossthestreet。A：TB：FA：TB：F答案：A答案：B（3)、Theyoungmanattheothersideofthesquarehadprobablybeenwaitingforalongtime.52、Therewasoncealarge,fatwomanwhohadasmall,thinhusband。Hehadajobinabigcompan

38、yA：TB：FandwasgivenhisweeklywageseveryFridayevening.AssoonashegothomeonFridays,hiswifeused答案：Atomakehimgiveherallhismoney，andthensheusedtogivehimbackenoughtobuyhislunchinthe(4)、Theyoungladywascleveratmakingexcuse.officeeveryday.Onedaythesmallmancamehomeveryexcited。Hehurriedintothelivingroom。Hiswifewa

39、sA:TB：Flisteningtotheradioandeatingchocolatesthere。答案：AYoullneverguesswhathappenedtometoday，dear,hesaid。（5）、Theyoungladywasjustpretendingthatshehadtried.A：TB:FHewaitedforafewsecondsandthenadded，Iwontenthousandpoundsonthelottery！”Thatswonderful！”saidhiswifedelightedly.Butthenshethoughtforafewsecondsa

40、ndadded答案：Aangrily,”Butwaitamoment！Howcouldyouaffordtobuythelotterytickets？”51、Youngerpeopleandolderpeopledonotalwaysagree。Theysometimeshavedifferentideasabout（1）、Thesmallmanwasallowedtokeepjustenoughtobuyhislunchintheofficeeveryday.A：TB：F答案：Alife，workandplay。ButinonespecialprograminNewYorkState，adu

41、ltsandteenagerslivetogetherinpeace。Eachsummer200teenagersand50adultslivetogetherforeightweeksasmembersofa（2）、Themanwonalotteryoneday。A：TB:Fspecialworkgroup.Everyoneworksseveralhourseachday。Theaimisnotjusttokeepbusybutrather答案：Atofindmeaningandenjoymentinwork。Someteenagersworkinthewoodsoronthefarmsne

42、arthe(3）、Thewomanisgood-natured。village.Somelearntomakefurnitureandtobuildhouses。Theadultsteachthemtheseskills。Thereareseveralfreehourseachday。Weekendsarefree,too.DuringthefreehourssomeoftheA：TB:Fteenagerslearnphotographyorpainting。Otherssitaroundtalkingandsinging.Eachteenagerchooses答案：B(4)、Thewoman

43、waspleasedyetsuspiciouswhenherhusbandwonalottery。hisownwaytospendhisfreetime。Whenpeoplelivetogether,rulesarealwaysnecessary。InthisprogramtheteenagersandtheadultsA：TB：Fmaketherulestogether。Ifsomeonebreaksarule，theproblemgoesbeforethewholegroup.Thegroup答案：A（5)、Themanhadtogivealmostallhismoneytohiswife

44、everyweek。discussestheproblem.Theyask，”Whydidithappen？”Whatshouldwedoaboutit?A：TB：FOneoftheteenagershasthistosayabouttheexperience:Youlearnhowtothinkaboutthegroup。答案:B1）、Thepassageismainlyabouthowadultsandteenagerslivetogetherinaspecialgroup。A：TB：F答案：A(2）、ThespecialprogramofferedeverywinterinNewYork

45、city。A:TB：F答案：B(3)、Peoplewillmakemoreruleswhensomeonebreaksarule。A:TB:F答案：B4)、TofindawaytosolvethegenerationgapisNOTstateddirectlyinthepassageasapurposeoftheprogram.A：TB:F答案:A53、RamonwasveryproudofhisdogBlackie.Wheneverhegotachance，hewouldaskhisdogtoamusehisfriendswithsometricks。OnedayRamonwenttovis

46、ithisfriendFrankwhowassickathomewithabadcold.Howareyoufeeling？”askedRamon。”Worsethanyesterday，”repliedFrank。Ihaveaterriblecough，andtheresnotadropofmedicineinthehouse。”Cheerup，F(xiàn)rank.IllsendBlackietothelocaldrugstoreforsomecoughsyrup糖(漿）。Hellbebackinaminute，beforeyouknowit.”RamonputafivedollarbillinBl

47、ackiesmouthandthedograndownthestreet.”Andkeepthechange,Ramonshoutedafterhim.”O(jiān)h，Ramon,dontbesilly。Youknowthatdogwontbebackwithanymedicine.，he”O(jiān)hyeswill,”repliedRamon。Halfanhourlater，however，Blackiehadnotreturned.Ramonwasfeelingembarrassed,andfeltangryathisfriend。slittlesmileSomethinghashappenedtohim

48、，Imsure，”saidRamon.”Heobeysmeas。aruleJustthenFranksawBlackieatadistance。Hehurriedtoopenthedoorandlethimin.Frankwasshockedtoseea4bottleofmedicineinthedog。smouth答案：A”Goodboy,saidRamon，”butwhattookyousolong？”Blackieranovertothewindow,barkingandwagging（搖動(dòng)）histail。Ramonglancedoutandsawaboneoutside。55、Com

49、puterscaninjureyou。Mostotherinjurieshappensuddenly.Forexample，ifyoufalloffabike（1）、Frankscoldhadworsenedandhehadnomedicineathome.andbreakyourarms，ithappensveryquickly。Butcomputerinjurieshappenslowly.A：TB：FYouprobablyknowhowtorideabikesafely.Nowlearntouseacomputersafely.答案:AYoureyes（2)、Ramoncalledfor

50、adoctor。Toomuchlightcaninjureyoureyes，soneversittooclosetoacomputerscreen。Youreyesshouldbeatleast50cmfromthescreen。Remembertolookawayfromitsometimes。ThisgivesyoureyesaA：TB:Frest.答案：B（3）、RamonfeltembarrassedwhenBlackiewaslate。Whenyouuseacomputer，thewindowshouldbeonyourleftoryourright.Ifitisbehindyou,

51、thelightwillreflecton（反射)thescreen。Ifthewindowisinfrontofyou，thesunandthescreenwillA：TB：Fbothshineintoyoureyes。答案:AYourhandsandwrists（4）、Blackiebarkedattheboneoutsidethewindowbecausehewantedtohaveit。HandandwristinjuriescanhappenbecausethehandsandwristsaremovedinthesamewayA：TB:Fhundredsoftimes。Ifyouu

52、seakeyboardforalongtime,followthesethreerules：1）Restyourwrists答案：Bonsomething。2)Keepyourelbows（肘)atthesameheightasthekeyboard。3)Stopsometimesand(5）、Thestorymainlyimpliesdogsareafteralldogs，howeverclevertheyare.exerciseyourhands，wristsandfingersinadifferentway。A：TB：FYourback答案:ASomepeoplesitformanyho

53、ursinfrontofacomputer.Ifyousitinthewrongway，youcaninjure54、HermanhadworkedforthebankofRuritaniafortenyearsandwasstillonlyaclerk。Hewasnotyourbackoryourneck。Soyoushouldsitwithyourbackstraight.Thetoppartofthescreenshouldbeinfrontofyoureyes。Yourforearms，wrists，handsandtheupperpartofyourlegsshouldallbepa

54、rallelsatisfiedwiththepositionandwantedtofindsomethingbetter。Yethedidnotwanttolosehisposition(平行）tothefloor.Ifyouaresittingforalongtime,getupevery30minutesandexerciseyourarms，inbankbeforehehadgotanotherone，sohepreparedaletterabouthimself，withthewords”HELP！IAMAPRISONEROFTHEBANKOFRURITANIA!inbigletter

55、sacrossthetop。Thenhesentittolegsandneck。Enjoyyourcomputer,butuseitsafely.severalotherbanks，askingthemforajob.（1）、Acomputerscreenmayinjureyoureyesifyoureyesaretooclosetoit。Afewdayslater，oneoftheseletterscameintothehandsofHermansbossatthebank;someoneA：TB:Fhadgivenittohimataparty。Thenextmorning,Hermans

56、bossaskedhimtocomeintohisroomand答案:Asaid，”Herman，Ihavesomeverygoodnewsforyou。ThebankofRuritaniaissettingyoufree！”（2）、Handandwristinjuriesarecausedwhenyougetplentyofexercise。（1)、Hermanwasnothappybecausehewasinprisoninthebank.A：TB：FA：TB：F答案:B答案：B（3）、Youreyesandhandswillbesafeifyouoftentakerestsfromwor

57、king.（2）、HermandidnotwanttoleavetheBankofRuritaniaimmediatelybecausehehadnotfoundabetterA：TB：Fjobyet。答案:AA:TB：F（4)、Itisgoodforyourbackandneckifyousitintherightway。答案：AA：TB：F（3）、Hewishedsomeotherbanktogivehimabetterjob.答案：AA：TB：F(5）、ThebesttitleforthetextisHowtoProtectYourEyes.答案:AA：TB：F(4）、Afewdaysl

58、ater,Hermansbossfoundoneoftheselettersinhis。office答案:BA：TB:F答案:B56、Doyouwanttoknowsomethingaboutthehistoryofweather？Dontlookatthesky。Dontlook（5)、ThebossaskedHermantocomeintohisroomashedecidedtofirehim。foroldweatherreports。Lookingatthetreeringsismoreimportant。SomeweatherreportsgobackA:TB:Fonlyonecent

59、ury，butsometreescanshowusanexactrecordoftheweatherevenfurtherback。5Itsclearthatatreewouldgrowbestinaclimatewithlotsofsunlightandrainfall.Itisalsoexpectedthatlittlesunlightorrainfallwouldlimitthegrowthofatree。Thechangefromafavorable(有益的)toanunfavorableclimatecanbereadingthetreeringsintreetrunk。Tofind

60、outtheweatheroftenyearsago，counttheringsofatreetrunkfromtheoutsidetotheinside。Ifthetenthringisfarfromtheotherrings，thenwearesurethatlotsofsunnyandrainyweatherhappened。Iftheringsareclosetogether，thentheclimatewasbadforthetree。Studyingtreeringsisimportantnotonlyforthehistoryoftheweather，butalsofortheh