资源描述：
《北京市十一学校2022-2023学年高一上学期期末英语卷（原卷版）.docx》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。
北京十一学校2022-2023学年高一学部第2学段教与学质量诊断英语试卷一、根据中文和首字母提示填写单词，无需变形，请在答题卡上写全单词。(每小题1分，共10分)1.Tooursurprise,herwordshadamagicale__________(影响)onus.(根据中英文提示单词拼写)2.Hisworkhasbeencriticizedforbeingimitativeands__________(肤浅的).(根据中英文提示单词拼写)3.Everythingyoudoorsayisareflectionofyourp__________(性格，个性).(根据中英文提示单词拼写)4.Theadvertisementsareintendedtoimprovethecompany’si__________(形象).(根据中英文提示单词拼写)5.LastyearIwaschosentor__________(代表)thecompanyattheconference.(根据中英文提示单词拼写)6.Weneedmalesubjectsbetweentheagesof18and25forthee__________(实验).(根据中英文提示单词拼写)7.Therearemanyoptionalcourses.Youcans__________(挑选)theoneyoulikemost.(根据中英文提示单词拼写)8.ShoppingontheInternethasitsdisadvantagesastherealg__________(商品，货物)cannotbeseen.(根据中英文提示单词拼写)9.Helikespowerverymuchanddoesn’tlikeanyonetochallengehisa__________(权威).(根据中英文提示单词拼写)10.Evenifyoucan’tcook,you’llfindthesemealsquickandc__________(方便的)toprepare.(根据中英文提示单词拼写)二、方框选词(每小题1分，共16分)Group1可能会有派生变化(即词性的变化)选词填空accessapprovalamazedescribelocateimaginerewardvary11.Shewas__________thathecouldbesocalmatsuchatime.12.Iwasattractedtothehousebothbyitssizeandits__________.13.Prices__________accordingtothetypeofroomyourequire.14.Youneedapasswordtoget__________tothecomputersystem.15.Smilingisapparentlyauniversalsignoffriendlinessand__________.16.Thescenerythereissofascinatingthatitistotallybeyond__________.17.Theyearshespentinthecountrysideprovedtobea(n)__________experience.第12页/共12页学科网（北京）股份有限公司
18.FatherChristmasisjusta(n)__________figureandthereisnosuchpersoninreality.Group2可能会有语法变化(即名词变复数、动词的时态语态和非谓等变化)选词填空admitaffairconfirmconsisthappenhumiliatemaintainsurround19.Hesaidhedidn’twantto__________herinfrontofhercolleagues.20.Myaunt__________tobeoutwhenIpaidheravisitlastweekend.21.Fewpeoplenowadaysareableto__________friendshipsintoadulthood.22.Chinaisplayinganincreasinglyimportantroleininternational__________.23.Sofar,noone__________breakingthewindow,whichannoyshimverymuch.24.Usually,anarticle__________of3parts,anintroduction,abodyandaconclusion.25.WhenIwassmall,I__________byloveandkindnessandIfeltreallyhappy.26.Ifyouhavebookedaroominadvance,pleasecallmeto__________yourreservation.三、根据中文提示完成句子。(每小题2分，共10分)27.孩子们喜欢在春节燃放鞭炮。Childrenlike__________firecrackersinlunarNewYear.28.刚才那位老妇人的行为举止吸引了我的目光。(请用到eye一词)Theelderlywoman’sbehavior__________justnow.29.这部电影是基于一个发生在二战期间的真实故事。Thefilm__________atruestoryhappeningduringtheSecondWorldWar.30.我很难想象我祖父母年轻时经历的艰难时光。Icanhardlyimaginethehardtimesmygrandparents__________whentheywereyoung.31.当你看到某人受苦时，不要只是袖手旁观。请主动帮助他。Whenyouseesomeonesuffer,don’tjust__________.Pleaseoffertohelphim.四、语法填空(每小题1分，共15分)阅读下列句子和短文，根据其内容填空。在未给提示词的空白处仅填写一个适当的单词，在给出提示词的空白处用括号内所给词的正确形式填空。32.Aftergraduation,Idecidedtomakeadifferencetooursociety,soIbecameavolunteerteacherand__________(send)toaremotevillage.(所给词的适当形式填空)33.Tomwasnotsurehowhisparents__________(react)tohisdecision.(所给词的适当形式填空)34.Thisuniversitymakeseveryeffort__________(help)studentsadjusttonewschoollife.(第12页/共12页学科网（北京）股份有限公司
所给词的适当形式填空)35.Themansteppedintoacar__________doorwashalf-open.(用适当词填空)36.Noonevisitinginthegalleryisallowed__________(touch)theexhibits.(所给词的适当形式填空)A语法填空Astudy____37____(lead)byStanfordUniversityexplorestheinfluencemicroplastics(塑料微粒)haveonwhales.Microplasticsarepiecesofplasticlessthanfivemillimetersinlengthandarenowfrequentlyfound____38____thewhaleslive.Theteamfoundthewhalesmainlyfindfoodfrom50to250metersbelowthesurface.Atsuchdepth,thehighestconcentrationsofmicroplasticintheopenoceantakeplace.Researchersestimatethatupto10millionpieces____39____(consume)byeachwhaleperday.B语法填空I’mPatrickMcCarthy.ThisisthespacewhereIcanhelpyou____40____yourdailylifeproblems.Iremember___41___(feel)bothexcitedandterrifiedaboutlifewhenItuned18.That’sa____42____(perfect)normalfeelingtohave.Also,believeitornot,Iguaranteeallofyourpeersatyouragealsofeelthissenseofanxiety.Nowisagoodtimetolearnandtrynewthings.Sometimesyouwillfailandhavepainfulexperiences,____43____istheprocessoflearningandlifeitself.C语法填空Thezooissomewherewealllovetogoduringtheweekendsandholidays.Nowthere’sachance____44____(raise)anadorableanimalatthezooaswell.Lastmonth,HongshanForestZoo____45____(launch)a“symbolicadoption(认养)”WeChatminiprogramtoraisefunds,causingaheated____46____(discuss)online.Throughtheminiprogram,animalloversgetto“raise”animalsbyfinancingtheirdailynecessities,likefoodandhealthmonitoring.五、完形填空(每小题1分，共10分)阅读下面短文，掌握其大意，从每题所给的A、B、C、D四个选项中，选出最佳选项，并在答题纸上将该项涂黑。Haveyoueverseenanangel?ProbablymostofuswouldsaynoandsowouldI.However,theconversationIhadwithmysisterAmyearlierthisweekchangedmythought.AmywouldhavetoexperiencetheChristmaswithoutherhusbandforthefirsttimebecausehediedinherarmsseveralmonthsago.LastThursday,shewasinthestore____47____foranidealcardforherkids.Timepassedbyquicklyasshereadthemanychoices.Sheneededacardthatsentsomething____48____toeachofthem,asshe第12页/共12页学科网（北京）股份有限公司
knewtheywouldhaveanemptyplaceintheirheartthisholidayseason.Finally!Shefoundtheonethatexpressedthe____49____feeling.Thewordsexpressedthefeelingsshewishedtoshare.However,asharppainpiercedherheartwhensherealizedthatthecardwasfrom“momanddad”.Shestood,holdingitcloseforalongtime,unabletomovefromthespot.____50____begantorunoverhercheeks.“IstheresomethingIcandoforyou?”a____51____voiceasked.Sheturnedtofaceastranger,awoman,whowaslookingatherwithquestionand____52____.“Uh…oh…OH!”Amyresponded,“Ican’tgivethiscardtomychildrenbecause...becausemyhusbanddiedandthisisthewrongcard.”Thestranger’sfacesoftenedwithsympathyandlove.She____53____outandpulledmysisterintoherarms,givingherunspokenpermissiontocryintheprotectionofherembrace.Shequietlyheldmysisteruntilher___54___returned.“Thankyouforlisteningtomecryon,”waswhatmysistersaidwhenallwasbetter.“Youarewelcome,andIamsosorryforyourloss,”thestrangeransweredandsaidgoodbyetoher.DuringhertellingofthiseventIwasfeeling____55____thatIhadn’tbeenthere.Mysisterneededmeandastrangerhadtodomyjob.“Youknow,”shewenton,“afriendsuggestedthatitwaslikemeetingwithanAngel.”Myguilt____56____immediately.MysisterrequiredanAngel,andIthinkthatisexactlywhatshegot.47.A.payingB.caringC.lookingD.calling48.A.attractiveB.specialC.traditionalD.brilliant49.A.sadB.rightC.amazingD.strange50.A.LightsB.SweatsC.TearsD.Smiles51.A.firmB.proudC.coldD.gentle52.A.concernB.shockC.regretD.surprise53.A.reachedB.caughtC.sentD.threw54.A.confidenceB.courageC.happinessD.calmness55.A.shockedB.shyC.guiltyD.hopeless56.A.struckB.returnedC.sankD.disappeared六、阅读理解(每小题2分，共22分)阅读所给文章，根据文章内容从每题所给的A、B、C、D四个选项中，选出最佳选项。ARunningtotheLibraryThereareliterallythousandsofbooksaboutrunning,eachwiththeiruniquestoriesandangles.Herearefourthatmightinterestyou.lAdvancedMarathoning—2ndEdition第12页/共12页学科网（北京）股份有限公司
byPetePfitzinger,ScottDouglas($38.13)Shaveminutesoffyourtimeusingthelatestinscience-basedtrainingforseriousrunnersAdvancedMarathoninghasalltheinformationyouneedtotrainsmarterandarriveonthestartlinereadytorunthemarathonofyourlife.Includingmarathon-pacerunsandtemporuns,AdvancedMarathoningprovidesonlythemosteffectivemethodsoftraining.You’lllearnhowtoimproveyourrunningworkoutswithstrength,core,flexibility,andformtraining.lDeterminedtoWin:TheOvercomingSpiritofJeanDriscollbyJeanDriscoll($10.99)JeanDriscollwasnamed25thofthetop100womenathletesinthecenturybySportsIllustratedforWomen.Bornwithspinabifida(脊柱裂),Jeanwasneversupposedtowalk.Butbecauseofherintensedetermination,shenotonlylearnedtowalkbuttofly—inawheelchairacrossthefinishline.Inherautobiography,Jeanchronicles(按事件发生顺序记载)herflightfromphysicalparalysistotruespiritualfreedom.Sheshowsuswhatperseverancecanachieve.lBostonMarathonPortraits:PicturesofInspirationbyRaymondBritt($19.99)BostonMarathonPortraitsfeaturesdramaticimagesofanexceptionalrace:theBostonMarathon.Onraceday,Bostoncomesalivewithanticipation,excitementanddetermination.ThisbookpresentstheseemotionsandtheactionoftheBostonMarathon,focusingonstrikingscenesandphotosofrunnersbeforetherace,atthestartingline,thefinishlineandwhenthecelebrationoffinishingbegins.lWomenRunnersbyIreneReti,BettianneShoneySien($11.18)Thisanthology(选集)ofliteraryfiction,poems,andessaysbywomenrunnerscapturestheessenceofrunning,andthemanyhopesanddreamsofwomen.57.Whichbookwouldbeyourbestchoiceifyouwerelookingfortipsonmarathontraining?A.DeterminedtoWin:TheOvercomingSpiritofJeanDriscollB.BostonMarathonPortraits:PicturesofInspirationC.AdvancedMarathoning—2ndEditionDWomenRunners58.WhichcategorydoesDeterminedtoWin:TheOvercomingSpiritofJeanDriscollfallinto?A.Sciencefiction.B.Biography.C.Self-helpbook.D.Historicalfiction.第12页/共12页学科网（北京）股份有限公司
59.WhatisBostonMarathonPortraits:PicturesofInspirationabout?A.Developmentofmarathon.B.Effectivetrainingmethods.C.Essayswrittenbyrunners.D.Amazingphotosofrunners.BAstechnologyisdevelopingrapidly,wecanactuallybuildVRheadsetsthatmeethighrequirements.TheinterestinVRrises,sodoestheinterestincreatingnewmediatobeexperiencedinusingVR.Journalismisamediumbuiltonrelevance.Journalistsarealwaysfindingnewmeanstotellstoriesandreportnews.Itisagoldmineforstorytelling.Whatbetterwaystotellastorytosomeonethantoputthemrightinthecenterofit?PeoplearealreadymakinguseofVRinnews.CreativedirectorSpikeJonzeandvisualartistChrisMilkputviewersatthesceneoftheMillionsMarchprotestinNewYorkinDecember,2014.TheUniversityofSouthernCaliforniacreated“ProjectSyria,”whichallowsviewerstoexperiencethebombingofacrowdedneighborhoodandvisitarefugeecampinthewar-tomcountry.Thesearejustafewexamplesofagrowingnumberofprojectsthatareoutthere.VRisapowerfultoolforjournalists.Theconsumerisn’tjustreadingorwatchingsomethingplayout;they’reexperiencingit.Theimmersive(沉浸式的)natureofVRallowspeopletoconnectwiththesubjectmatteronamuchdeeperlevelthanjustreadingaboutit.Theexperienceisemotional,speakingmoretoourinstinct(本能)thanourintellect(智力).Thereareawiderangeofpossibilitiesforstorytellinghere,andanystorytellerwantingtodosomethingmoreinterestingthantheirpeersshouldsurelybeconsideringthesheerpowerofVR.ThequestionofVR,though,isnothowpowerfulitis.Thatisobvious.ThequestionofVRisoneofviability(可行性)andavailability.Tellingstoriesmustbeeasytodo,andaccesstothosestoriesmustbereadilyavailable.ThisisthebiggestchallengethatVRfaces.IfthetoolstotellastorywithVRaren’teasytopickupandlearn,VRwillfail.IfVRtechnologyisn’tbothtop-of-the-lineandaffordable,VRwillfail.“IthinkthatcurrentVRtechnologyisprettyexclusiverightnow,butit’sverypromisingthatitwillnotbeaprobleminthelongrun,”saidThomasHallaq,assistantprofessorofjournalismandmasscommunications.“We’reseeingmoretechnologybecomeaccessible,andmorepeoplehavingaccesstothattechnology.Justlookatsmartphones.”IfthetechnologyiswidelyavailableandcompanieslikeOculus,Samsung,HTCandValvecanovercometheinherentdifficulties,VRwillsucceedinbeingadesirablemeansofstorytelling.Likeradio,TVandtheInternetbeforeit,VRwillchangethewaywetellstories.60.WhyisVRconsideredapowerfultoolforjournalism?A.Becauseitisamediumbuiltonrelevance.第12页/共12页学科网（北京）股份有限公司
B.Becauseitisverypopularandinteresting.C.Becauseitallowspeopletoexperiencethenewspersonally.D.Becauseitisanexclusivelynewtoolintellingnewsstories.61.Accordingtothepassage,whatisthebiggestchallengeVRisfacing?A.Whetheritiseasilyaccessibletopeople.B.Howpowerfulandinterestingitcanbe.C.WhetherqualifiedVRheadsetscanbebuilt.D.Whatnewwayspeoplewillfindtoreportnews.62.What’stheauthor’sattitudetowardsthefutureofVRtechnology?A.Neutral.B.Positive.C.Negative.D.Concerned.63.Whichofthefollowingisthebesttitleforthepassage?A.TheChallengesofVirtualRealityB.TheWidePopularityofVirtualRealityC.TheFutureofStorytelling—VirtualRealityD.TheDevelopmentofVirtualRealityintheFutureCCanartificialintelligenceuncoveraliar?Itsoundslikesciencefiction,butsuchanAIsystemispossible.Thequestionis:Howaccuratecanitbe?RadaMihalcea,aprofessorofcomputerscienceandengineeringattheUniversityofMichigan,hasworkedondeception(欺骗)detectionforaboutadecade.ThisishowtheyconstructedoneAIdeceptiondetector,andhowitworks.Thefirstthingthatresearchersworkingonartificialintelligenceandmachinelearningneedisdata.InthecaseoftheworkthatMihalceadid,theybeganwithvideosfromactualcourtcases.Forexample,adefendantspeakinginatrialinwhichtheywerefoundguiltycouldprovideanexampleofdeceit(欺骗);theyalsousedtestimony(证词)fromwitnessesaseitherexampleoftruthfulordeceitfulstatements.Altogether,theyused121videoclipsandthecorrespondingtranscriptsofwhattheysaid—abouthalfrepresenteddeceptivestatements,andhalftruthful.Itwasthisdatathattheyusedtobuildmachinelearningclassifiersthatultimatelyhadbetweena60to75percentaccuracyrate.Onethingthesystemnoticedistheuseofpronouns—peoplewhoarelyingwouldtendtolessoftenusetheword‘I’or‘we’,Mihalceaexplains.“Instead,peoplewhoarelyingwouldmoreoftenuse‘you,’‘yours,’‘he,’‘they,’and‘she.’”That’snottheonlylinguisticsignal:someonetellingaliewoulduse“strongerwords”that“reflectcertainty,”shesays.Examplesofthosetypesofwordsare“absolutely,”and“very,”whileinterestingly,peopletelling第12页/共12页学科网（北京）股份有限公司
thetruthweremorelikelytousewordssuchas“maybe”or“probably.”“Ithinkpeoplewhoaredeceptivewouldtrytomakeupforthelietheyareputtingforward,”shesays,“andsotheytrytoseemmorecertainofthemselves.”Asforgestures,shepointsoutthatsomeonebeingdeceitfulwouldmorelikelylookdirectlyintotheeyesofthepersonquestioningthem.Theyalsotendedtousebothhandswhengesturing.Insteadofjustone—also,shesuspects,aspartoftryingtobeconvincing.However,Mihalcea’sworkis“farfromperfection,”sheconcedes.“Asaresearcher,wearecontentthatwewereabletogetto75percentaccuracy.”Butlookedatanotherway,that’sanerrorrateofoneinfour.Ultimately,sheseestechnologylikethisasbeingassistiveforpeople—itcould,forexample,indicatethatitnoticedsomething“unusual”inaspeaker’sstatement,andthenperhapshaveaperson“investigatemore.”64.Whydidtheresearchersgathertestimonyfromthecourt?A.TotesttheaccuracyofAIdeceptiondetector.B.Toprovidedatabaseformachinelearning.C.Tohelpthejudgesfindtheguiltypeople.D.Tounderstandhowdeceptionworks.65.AccordingtoProfessorMihalcea,whichisasymbolofdeception?A.Avoidingdirecteyecontact.B.Usingfirst-personpronouns.C.Gesturingwithonlyonehand.D.Tryingtobesureofthemselves.66.WhatdoesProfessorMihalceathinkofthenewtechnology?A.Flawedbutpromising.B.Unsatisfyingbuthelpful.C.Accurateandmeaningful.D.Imperfectandimpractical.67.Whichwillbethebesttitleforthispassage?A.WillAIRidtheWorldofLiars?B.WhatCanAIDoforUsinCourt?C.WhereIsAILeadingUsintheFuture?D.CanAIBecomeaConvincingDetective?七、信息还原。根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。(每小题2分，共10分)Alllivingthingsneedcleanfreshwatertosurvive.Ninety-sevenpercentofthewateronEarthisintheocean.Thesaltintheoceanwatermakesitunusablefordrinking.AnothertwopercentisfrozenintheicecapsandglaciersontheEarth.ThisleavesonepercentofthewateronEarthavailableforustouse.____68____Whereyoulive,theamountofrainthatfalls,andhowwateriscollectedandreservedallaffecttheamountofcool,clearwateravailable.第12页/共12页学科网（北京）股份有限公司
Onefactorthatwecan’tchangeiswhereitwillrain.Theamountofrainanareareceivesaffectstheamountofwateravailableforuse.Somemajorcitiesarelocatedinareaswheretheycangetwaterfromtheground.Otherareasusesurfacewaterfromlakes,rivers,orstreams.____69____AccordingtoastudydonebythestateofCalifornia,theaveragepersonusesoveronehundredgallonsofwaterperday.Waterisusedfordrinking,takingashowerorbath,brushingteeth,washinghands,cleaningdishes,doinglaundry,andflushingtoilets.Usingwaterwiselyisimportant.____70____Today,wehavemanyhelpfultoolstohelpussavewater.Therearelow-flowshowerheadsandfaucets(水龙头),dishwashersandwashingmachinesthatuseupto50%lesswater,andtoiletsthatuseonlyone-thirdofthewaterthattheydidafewyearsago.Installingtheseitemsinyourhomeisthefirstlineofdefenseagainstwastingwater.Therearemanyotherwaysyoucanhelp.Don’tleavethewaterrunningwhenyoubrushyourteeth.Takeashowerratherthanabath.____71____Ifyoufindone,letyourparentsknow.Agoodwaytohavecoolwateravailableallthetimeistokeepapitcherinthefridge.Thiswayyouwon’havetowaitforthewaterinthepipestobringyoucolderwatertodrink.Onlyrunyourclotheswasheranddishwasherwhentheyarefull.Thiscansavehundredsofgallonsofwaterayear.____72____Learningtouseitwiselywillensurethatitwillalwaysbeavailable.So,makeafussandconservewater.It’sworthit!A.It’salsoimportanttofixleakyfaucets.B.Waterisanimportantnaturalresource.C.Allofthesewillhelptoconservewater.D.Therearemanyfactorsthataffecttheamountofwateravailableforyou.E.Nomatterwhereyoulivetherearemanywaysyoucanhelpconservewater.F.Thoseplaceswithnowaterreadilyavailablemustpipewaterinfromfaraway.G.Nomatterwherewelive,wemustbecarefulwiththewaterwehaveinourpartoftheworld.八、阅读与表达(73、74题2分，75题3分，76题5分)阅读下面的短文，并根据短文内容回答后面的问题。Aspoonfulofpickles(榨菜)cansometimesmakeamealtastewaybetter.Recently,anewtypeofpickleisbeingdiscussed:“digitalpickledvegetables”.Itreferstothevideospeoplewatchwhileeating.Manypeoplethinkthatthevideoscanmaketheirfoodmoreappetizing.Thetopicreceivedmorethan16millionclicksonSinaWeiboandabout100,000peopleparticipatedinthediscussion.Insteadofhavingmealswithfriendsandfamilymembers,manyyoungpeopleinChinaarekeptcompany第12页/共12页学科网（北京）股份有限公司
byTVshowsorshortvideos.Manybelievethattheirfoodistastierwiththe“digitalpickles”.Canthishabitaffectyourdiet?Accordingtoaresearchpaperpublishedin2019,youmayeatmoreunconsciously.Theinternationalresearchteamasked62volunteerstofollowdifferenteatingpatternsonfourdifferentdays.Thepatternsincludedeatingwhilelookingatthemobilephone,readingmagazinesandwithoutdistraction.Afteranalyzingtheirdiets,theteamdiscoveredthateatingwithadistractionincreasedcaloricingestion(卡路里摄入)byabout15percent.Toexplorethereason,theteamalsoinvitedtwogroupsofpeople:onegroupatewhilelisteningtoanaudioclip(音频剪辑)aboutanotherpersoneatingandtheotherlistenedtoaclipthathelpedthemimaginethemselveseating.Theresultsshowedthatthesecondgroupatelesssincetheyweremorefocusedontheirmeals.Whenweeatwiththe“digitalpickles”,ourattentioncanbedistracted,whichleadstoeatingmorethanexpected.Thisworksnotonlyforeatingmealsbutotherdemandingtasksaswell.AresearchprojectledbytheUniversityofSussex,UK,pointedoutthatactivitieswhichrequirelotsofattentiontrickmanyparticipantsintoovereating.Theteaminvited120participantstodovarioustaskswhileprovidingthemwithdrinksandsnacks.“Ourstudysuggeststhatifyou’reeatingordrinkingwhileyourattentionisdistractedbyahighlyengagingtask,you’relesslikelytobeabletotellhowfullyoufeel,”oneoftheauthorsMartinYeomansexplained.73.Whatis“digitalpickledvegetables”?_______________________________________________________________________________________________74.Howwilleatingwhilewatchingvideosaffectpeople’sdiet?_______________________________________________________________________________________________75.Pleasedecidewhichpartisfalseinthefollowingstatement,thenunderlineitandexplainwhy.ØPeopleovereatwhendoingdemandingtasksbecausetheyneedtheirfoodtodistractandcomfortthem._______________________________________________________________________________________________76.Onlinevideoscanmakeusovereat,whichistheirdisadvantage.Canyouthinkoftwobenefitstheycanbringtoyou?(Inabout40words)_______________________________________________________________________________________________九、书面表达(共15分)77.假设你是红星中学高一学生李华，春节将至，你校英国交换生Jim第12页/共12页学科网（北京）股份有限公司
接受了来你家共度除夕的邀请，请你就他关心的问题写一封邮件。内容包括：1.很高兴他接受了邀请;2.介绍你家除夕的安排;3.期待他的到来。注意：1.词数不少于50;2.开头和结尾已经给出，不计入总词数。DearJim,_____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________YoursSincerely,LiHua第12页/共12页学科网（北京）股份有限公司
第12页/共12页学科网（北京）股份有限公司
