2021-2022學(xué)年高二上學(xué)期精英對(duì)抗賽英語(yǔ)試卷注意事項(xiàng)：1.答卷前，考生務(wù)必將自己的姓名、座位號(hào)和準(zhǔn)考證號(hào)填寫在答題卡上；2.答選擇題時(shí)選出每小題答案后，用鉛筆把答題卡上對(duì)應(yīng)的題目的答案標(biāo)號(hào)涂黑。如需改動(dòng)，用橡皮檫干凈后，再選涂其他答案標(biāo)號(hào)，寫在本試卷上無(wú)效；3.答主觀題時(shí)，將答案寫在答題卡上，寫在本試卷上無(wú)效；4.考試結(jié)束后，將答題卡交回。第一部分

聽(tīng)力（共兩節(jié)，滿分30分）

第一節(jié)（共5小題；每小題1.5分，滿分7.5分）

聽(tīng)下面5段對(duì)話。每段對(duì)話后有一個(gè)小題，從題中所給的A、B、C三個(gè)選項(xiàng)中選出最佳選項(xiàng)，并標(biāo)在試卷的相應(yīng)位置。聽(tīng)完每段對(duì)話后，你都有10秒鐘的時(shí)間來(lái)回答有關(guān)小題和閱讀下一小題。每段對(duì)話僅讀一遍。1.Whatisthewomanmostprobablygoingtodo?A.Seeamovie B.Goingshopping C.Gotowork2.Whatistheweatherliketoday?A.Rainy B.Windy C.Sunny3.HowdoesKarenusuallykeepintouchwithherfriendsoverseas?A.Throughemail. B.Throughletters C.Byphone.4.Wheredoestheconversationtakeplace?A.Atahotel. B.Atabank. C.Atamarket.5.Whendidthealarmclockring?A.30minutesago. B.15minutesago. C.5minutesago.第二節(jié)（共15小題；每小題1.5分，滿分22.5分）聽(tīng)下面5段對(duì)話或獨(dú)白。每段對(duì)話或獨(dú)白后有幾個(gè)小題，從題中所給的A、B、C三個(gè)選項(xiàng)中選出最佳選項(xiàng)，并標(biāo)在試卷的相應(yīng)位置。聽(tīng)每段對(duì)話或獨(dú)白前，你將有時(shí)間閱讀各個(gè)小題，每小題5秒鐘；聽(tīng)完后，各小題將給出5秒鐘的作答時(shí)間。每段對(duì)話或獨(dú)白讀兩遍。聽(tīng)第6段材料，回答第6至7題。6.whatistheprobablerelationshipbetweenthetwospeakers?A.Waiterandcustomer. B.Friends. C.Bossandemployee.7.Whatdoweknowaboutthewoman?A.Shewasfired. B.Shespilledthesoup.C.Shedidn'tforgivetheman.聽(tīng)第7段材料，回答第8至9題。8.Whatiswrongwiththeman?A.Hehasaheadache. B.Hegetstiredeasily.C.Hehasnoappetiteforanything.9.Whatdoesthewomanadvisethemantodo?A.Haveabloodtest.B.DomoreexerciseC.Losesomeweight.聽(tīng)第8段材料，回答第10至12題。10.Whatisthemanlookingfor?A.Ashirt. B.Asweater.C.Asuit.11.Whatcolordoesthemanprefer?A.Black. B.Blue.C.White.12.Whydoesthemanwanttobuyasweaterforhisfather?A.Hisbirthdayiscoming.B.Hewillattendameeting.C.Itisgettingcold.聽(tīng)第9段材料，回答第10至12題。13.Whatisthemandoingthesedays?A.Goingtothegym. B.Trainingthestaff. C.Goingtowork.14.Wheredothetwospeakersmeet?A.Atthegym. B.Atacoffeeshop. C.Atasupermarket.15.Whatkindofdrinkdoesthemanorder?A.AcupofIrishcoffee. B.Aglassofwater. C.Acupoftea.16.Whatwillthemaneat?A.Asandwich. B.Ahamburger. C.Hiscerealbars.聽(tīng)第10段材料，回答第17至20題。17.Howmanyhourswillthemembersofthefieldtripteacheverday?A.Onehour. B.Twohours. C.Threehours.18.OnwhichdayswillGroupBstudentshaveclasses?A.FromMondaytoWednesday. B.TuesdayandThursday.C.TuesdayandFriday.19.WhowilltakethemembersonatourofthecityonWednesday?A.SomestudentsfromgroupA.B.SomestudentsfromgroupB.C.CathyJones.20.Wherewillthemembersstayovertheweekend?A.Intheuniversity.B.Onafloatingrestaurant.C.InVungTau.第二部分閱讀理解（共兩節(jié)，滿分40分）第一節(jié)（共15小題;每小題2分，滿分30分）閱讀下列短文，從每題所給的四個(gè)選項(xiàng)（A、B、C和D）中，選出最佳選項(xiàng)，并在題卡上將該項(xiàng)涂黑。AJournalistsaretheprofessionalsthatareresponsibleforbringingallup-to-dateinformationtoreadersfromeverycorneroftheworld.Bydeliveringtheirvoice,manyfamousjournalistshaveearnedworldwidefame.JosephPulitzerAccordingtoJosephPulitzer,ifanationcanbeseenasalargeshipatsea,thejournalistsareitswatchkeeperswhoreporthiddendangerstomakesurethesafejourneyoftheship.HeworkedfortheSt.LouisPost-DispatchandTheWorld.Heisknowntotheworldasthe“GrandfatherofModernJournalism”.MargaretBourkeWhiteMargaretBourkeWhiteisknownasthefirstfemalewarjournalistandaskilledphoto-journalist.ShedidsomeoutstandingworkbycreatingaphotographicrecordofWorldWarandtheGreatDepression.Shewastheonlyphoto-journalistwhowaspermittedtoworkincombatzonebytheUSarmytoreportthewar.CarlBernsteinCarlBernsteinisoneofthemostfamousAmericaninvestigativejournalist,andhehasprovedthesaying,“Thepenismorepowerfulthansword”.CarlworkedwithanothergreatjournalistBobWoodwardatTheWashingtonPost.TheybroughtaboutarevolutionintheUSbyworkingtogetherontheWatergatescandal(丑聞),whichledtoPresidentRichardNixon'sresignation.ThisletTheWashingtonPostreceiveaPulitzerPrizeforPublicServicein1973.AnnaQuindlenAnnaQuindlen'sloveforjournalismgaveherakick-startfromherhighschoolwheresheworkedforherhighschoolpaper.Later,shewentontowriteinterestingandindemandcolumns(專欄)like“Hers”,“PublicandPrivate”andmanymoreforTheNewYorkTimes,whichwonherthePulitzerPrizein1992.Thisisthereasonwhysheisknownasthe“VoiceoftheBabyBoomers”.()21.Whohascontributedmosttomodernjournalism?A.JosephPulitzer. B.MargaretBourke-White.C.CarlBernstein. D.AnnaQuindlen.()22.Howmanyfemalejournalistsdoesthetextmentioninall?A.One. B.Two. C.Three. D.Four.()23.Inwhichsectionofanewspapermaythispassageappear?A.Science. B.Entertainment. C.Figure. D.Service.BHaveyoueverrunintoacarelesscellphoneuseronthestreet?Perhapstheywerebusytalking,textingorcheckingupdatesonWeChatwithoutlookingatwhatwasgoingonaroundthem.Asthenumberofthisnew“species”ofhumanhaskeptrising,theyhavebeengivenanewname—phubbers(低頭族).Recently,acartooncreatedbystudentsfromChinaCentralAcademyofFineArtsputthisgroupofpeopleunderthespotlight.Intheshortfilm,phubberswithvarioussocialidentitiesburythemselvesintheirphones.Adoctorplayswithhiscellphonewhilelettinghispatientdie,aprettywomantakesselfieinfrontofacaraccidentsite,andafatherloseshischildwithoutknowingaboutitwhileusinghismobilephone.Achainofsimilareventseventuallyleadstothedestructionoftheworld.Althoughtheendingsoundsoverstated,thedamagephubbingcanbringisreal.Yourhealthisthefirsttobeartheeffectandresultofit.“Constantlybendingyourheadtocheckyourcellphonecoulddamageyourneck,”GuangmingDailyquoteddoctorsassaying,“theneckislikearopethatbreaksafterlong-termstretching.”Also,staringatcellphonesforlongperiodsoftimewilldamageyoureyesightgradually,accordingtothereport.Butthat’snotall.Beingaphubbercouldalsodamageyoursocialskillsanddriveyouawayfromyourfriendsandfamily.Atreunionswithfamilyorfriends,manypeopletendtosticktotheircellphoneswhileothersarechattinghappilywitheachotherandthiscreatesastrangeatmosphere,QiluEveningNewsreported.Itcanalsocostyouyourlife.Therehavebeenlotsofreportsonphubberswhofelltotheirdeath,sufferedaccidents,andwererobbedoftheircellphonesinbroaddaylight.()24.ForwhatpurposedoestheauthorgivetheexampleofacartooninParagragh2?A.Toinformpeopleofthebadeffectsofphubbing.B.Toadvertisethecartoonmadebystudents.C.Toindicatetheworldwillfinallybedestroyedbyphubbers.D.Towarndoctorsagainstusingcellphoneswhiletreatingpatients.()25.WhichofthefollowingisNOTariskaphubbermayhave?A.Hissocialskillscouldbeaffected.B.Hisneckandeyesightwillbegraduallyharmed.C.Hewillcausethedestructionoftheworld.D.Hemightgetseparatedfromhisfriendsandfamily.()26.Whichofthefollowingmaybetheauthor’sattitudetowardsphubbing?A.Supportive. B.Opposed. C.Optimistic. D.Objective.()27.Whatmaythepassagetalkaboutnext?A.Adviceonhowtouseacellphone. B.Peopleaddictedtophubbing.C.Measurestoreducetherisksofphubbing. D.Consequencesofphubbing.CBryanLaubscher,oneoftheworld'sleadingastrophysicists,whostudythephysicsandchemistryofthestars,planets,etc,isdevelopinganinventioncalledtheMarsElevator.Toformapictureofthis,youmaywanttoimaginethestoryofJackandtheBeanstalk.Thisisthestoryofaboywhogrewabeanstalkthatreachedtheheavens.Jackclimbedthestalkandenteredanotherworld.Thespaceelevatorissimilarbutofcoursemuchmorehigh-techandbetteryet,itisreal!Astrophysicistsaredesigningasteel-likecable(纜繩)thatwillbeconnectedtoaplatform(平臺(tái))intheocean.Thiscableisdesignedtobepulledupintospace,whereitwillthenbeconnectedtoaspacestation.Peoplewillbeabletotravelupanddownthiselevatorbytheyear2030.Therewillbeanumberofspaceelevatorssothatbothtouristsandbusinessescantravelintospace.Togetthere,spacetouristswillsimplytraveltothenearestoceanelevatorentrance.Thetripupintospacewilltakeaboutaweek.Whentheyarrive,spacetouristswillbeinsideaspacestationandwillbeabletostaythere.Thereareotheralternatives,too.Astronomersthinkitwillbeeasytotravelfromthespacestationtothemoon,wherespacetouristscanstayinamoonhotel—whichisnowbeingdesigned.Thefuturelooksbrightforspacetourists.Italsolooksbrightforindustryandscientists.Miningcompanieswilltraveltospacetomineelements(元素)thatarerareonEarth.Energyscientistswilltraveltospacetosetupspacesolarpanels,whichwillcollectahugeamountofenergyfromthesunandshootitbacktoEarthwherewecanuseittoheatourhomesandmeetourenergyneeds.()28.WhatdoesJackandtheBeanstalkhelpreadersunderstand?A.Thedifficultyofbuildingspaceelevators.B.Whatmaterialspaceelevatorswoulduse.C.Whatspaceelevatorswouldlooklike.D.Thereasonforinventingspaceelevators.()29.Whatcanweinferaboutspaceelevators?A.They'reacceptingpre-paidbookings.B.They'llbeavailableinthenearfuture.C.They'remainlyusedforscientificstudy.D.They'llofferpeopleaseven-dayroundtrip.()30.Whatdoestheunderlinedword“alternatives”inPara.2mean?A.Advantages. B.Purposes. C.Entries. D.Choices.()31.Whatistheauthor'sattitudetowardsspaceelevators? A.Worried. B.Doubtful. C.Critical. D.Positive.DStudentsdecidetotakeajobwhilebeinginuniversitybecauseoftworeasons:ontheonehand,theyneedmoney;ontheotherhand,theywanttoexperiencesomethingnewandtheywanttoseewhatworkingmeans.Butisitgoodtotakeajobwhileyouareauniversitystudent?Therearebothadvantagesanddisadvantagesifweweretoanswerthisquestion.Ifweweretothinkabouttheadvantages,wecouldmentiontheonesIhavejustdiscussed.Havingajobatanearlyagehelpsusgainexperience,whichwillbeveryusefultoourlaterlife.Wemaybecomefinanciallyindependentanddon’tneedtoaskourparentsformoneyeachtimewewanttogodowntownwithourfriends,orspendtheholidayattheseasideorinthemountains.However,studentswhotakeajobmighthaveproblemsinspendingenoughtimeontheirstudy.Iftheyworkduringtheday,theymayhavetobeabsentfromtheirclasses,andiftheyworkatnighttheywillfeeltiredthenextday.Theymaychoosetostayathome,resting.What’sworse,somestudentsmayevengetboredwithstudy.Well,thisfacthappenseverynowandthen,buttherearecaseswhenwell-preparedstudentstakeapart-timejobbutatthesametimetheymaketimeforstudy,too.Andtheyhavegoodresults.Theircaseisagoodexampletofollowamongthestudentswhodecidetoworkwhilebeinginuniversity.Anyway,weneedtokeepinmindthatstudyisthemostimportantjobforastudent.()32.Thewriterbelievesthatsomecollegestudentswork______.A.forpleasure B.tolearnsomethingpracticalC.tosupporttheirfamily D.forfurthereducation.()33.Whatarethebenefitsforcollegestudentswhotakeajobaccordingtothepassage?A.PreparethemfortheirfuturecareersB.MakemorefriendsC.WinfreejourneysD.Havecompleteindependencefromtheirfamily()34.Takingajobmaycausestudentsto______.A.beabsentfromtheirexamsB.receivepunishmentfromtheirteachersC.beinconflictwiththeirroommatesD.losetheirinterestintheirstudies()35.Inthelastparagraph,thewriterimpliesthatcollegestudents______.A.cankeepabalancebetweenworkandstudyB.shouldnottakeajobC.hadbettertakeapart-timejobduringvacationD.shouldlearnbydoing第二節(jié)七選五（共5小題；每小題2分，滿分10分）根據(jù)短文內(nèi)容，從短文后的選項(xiàng)中選出能填入空白處的最佳選項(xiàng)。選項(xiàng)中有兩項(xiàng)為多余選項(xiàng)。HowtoSupportaFriendStrugglingwithTheirMentalHealth?Maybeyou'venoticedafriendisopeninguptoyouforthefirsttimeabouttheiranxiety.

36.Hereiswhatyoucandowhensupportingsomeonewho'sstrugglingwiththeirmentalhealth.37Insteadofmakingassumptionsaboutwhatwouldbehelpfultoyourlovedone，askthem

directly,“HowcanIsupportyou?”Rememberwhatyoumayneedwhenyou'restruggling

maynotbewhatsomeoneelseneedswhenhavingahardtime.Offertohelpwitheverydaytasks

Manypeoplestrugglingwiththeirmentalhealthmayfinditdifficulttomakebasic

decisions.Insteadofusingacommonphrase“I'mhereifyouneedme”，trytobespecific

aboutwhatyou'reoffering.38Celebratetheirwins,includingthesmallones

Whenapersonisstrugglingwiththeirmentalhealth，everydaycanbefullofchallenges.39.Thiscanhelpaffirmtheirfeelingsofagency.Thiscouldlooklikethankingthemforbeingsohonestorcongratulatingthemforgoingtowork.Readuponwhatthey'restrugglingwith

40.Takethetimetoeducateyourselfonwhatthey'regoingthrough.Forexample,learningmoreaboutdepression,soyoucanunderstandtheirlivedexperienceandbeawareof

riskybehaviorstolookoutfor.A．AskwhattheyneedfromyouB．DocheckinwiththemregularlyC．SocheerontheiraccomplishmentsD．YoucanlearnaboutmentalillnessE．It'schallengingtoknowwhattosayordoF．NotallmentalhealthchallengeslookthesameG．Visitingthem，lookroundandseewhatyoucando第三部分：語(yǔ)言知識(shí)運(yùn)用。（共兩節(jié)，滿分45分）第一節(jié) 完形填空。（每小題1.5分，共30分）Justlikeeveryone,Ihaveexperiencedupsanddownsinmylife.IamanaerospaceengineerfromIndia.Iwastoldbymyrelatives,closefriendsandothersthatitwas__41__foranon-ITstudenttopursueamaster’sdegreeinITandgraduatefromaUSuniversity.Ihadnevertakencourses__42__tocomputersorprogramming.Iwasneverinterestedinbeinga__43__,butthingschanged.ComputersbecamemycompanionandI__44__howdependentonthemIwas.I__45__imaginingthebackendprocesseshappeninginsidetheCPUandtheyamazedme.That’swhyI__46__topursueamaster’sdegreeinIT.Atfirst,itwaswaytoo__47__.Comingfromamiddle-classfamily,thehugecostpercreditwasabig__48__.MyEnglishaccentwasterrible.Most__49__,thecourseseemedimpossibleatfirst.ButInever__50__.Igotafewoffers,butIdecidedtochoosemyuniversity__51__itpromiseditsstudentstohelpthemlearnpractically.Duringmyfirstmonth,itwasdifficulttounderstandtheAmericans’__52__andfinishmyassignments.ButInevergaveup.Iwalkedtwomilestothe__53__everydaysothatIcouldusemytravelmoneytobuyameal.Istartedlookingfor__54__andIgotanoffertoworkasastudentassistant,whichmeantliftingbenchesandchairseveryday.Itookitasa(n)__55__,andIbelievedthathardworkwasmystrength.RightnowIamgraduatingwithaGPAof3.96/4andajobofferfromamultinationalcompanythathasaskedmetostartrightafter__56__.Ifyouthinkyoucanneverachievesomething,youneedto__57__yourselfandstartworkingonyour__58__.Hardworkalwayspaysoff.Tobe59,youneedtostartfromsomewhereandalwaysquestionyourselfaboutthelimitsofhowfaryouwouldgoto__60__yourgoals.41.A.interesting B.hard C.important D.practical42.A.adjusted B.limited C.related D.tied43.A.teacher B.programmer C.designer D.master44.A.wondered B.believed C.judged D.realized45.A.started B.stopped C.considered D.avoided46.A.learned B.refused C.decided D.agreed47.A.difficult B.exciting C.different D.boring48.A.mistake B.issue C.event D.question49.A.probably B.surprisingly C.importantly D.regretfully50.A.keptup B.gaveup C.turnedup D.pickedup51.A.because B.but C.so D.though52.A.fashions B.opinions C.accents D.manners53.A.shop B.university C.hotel D.restaurant54.A.jobs B.places C.goals D.friends55.A.decision B.task C.advantage D.challenge56.A.celebration B.operation C.discussion D.graduation57.A.speakto B.believein C.knowabout D.standfor58.A.degrees B.dreams C.adventures D.problems59.A.successful B.grateful C.cheerful D.thoughtful60.A.set B.change C.achieve D.rebuild第Ⅱ卷（共50分）第二節(jié)語(yǔ)法填空(共10小題；每小題1.5分，滿分15分)閱讀下面材料，在空白處填入適當(dāng)?shù)膬?nèi)容（不多于1個(gè)單詞）或括號(hào)內(nèi)單詞的正確形式。Fallishere,butthisyear,tree61(leaf)won’tbetheonlythingtochangecolorasitgetscolder.StoneIslandhasrecentlypushedoutheatsensitivesweaters(熱感毛衣)thatchangecolor62(depend)ontheairtemperature.StoneIslandisanItalianmen’sclothingbrandknownforexperimentingwithcreativeclothingmaterials.Itsheatsensitivesweaterconsists63twolayers（層）.Theouterfaceismadeofheat-sensitivefiberthatchangescolorwhen64（expose）tocold,whiletheinneroneismadeofpurewool.Thesweater65(constant)changesbetweentwodifferentcolors,creatingan66(impress)3Deffect.Therearecurrentlythreecolorcombinations67(choose)from:yellowtoorange,brightgreentoarmygreen,andmilkwhitetodarkgray.Heat-sensitiveclothesarenotunheard-of.Duringthe1990’s,68companycalledHypercolorgainedattentionforcreatingthefirstT-shirts69changedfromcoloredtocolorlessastemperatureschangedfromcoldtowarm,buttheyonlyreactedtothewearer’sbodytemperature,notthatoftheenvironment.StoneIsland’sheat-sensitivesweatersarenowavailableonline.Dressedinthismagicsweater,you70(become)ahumanchameleon（變色龍）.第四部分寫作（共兩節(jié)，滿分35分）第一節(jié)短文改錯(cuò)(共10小題；每小題1分，滿分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。I’msogladtogiveminepersonalopinionsonminefavoritenewspaperEnglishMonthlysetupbytheStudents’Union.I’mahighschoolstudentwhichisenthusiasticaboutreadingnewspapersandIwanttolearnanythingfromthem.IthinkEnglishMonthlyhadmanyadvantages.Foronething,it’srichincontent,rangesfromeconomytocivilization.Forananother,it’saguidetoEnglishlearning.Throughit,Icanhaveagoodcommandwhat’sgoingonathomeandabroadandI’veenrichedmyEnglishknowledges.MysuggestionisthatitcanintroducemoreaboutChinesetraditionallycultureintheculturecolumn.第二節(jié)書面表達(dá)（滿分25分）假設(shè)你是李華，日前參加了在加拿大舉行的為期四周的國(guó)際中學(xué)生生存訓(xùn)練營(yíng)活動(dòng)，并將作為中國(guó)學(xué)生代表在閉幕式上發(fā)言。請(qǐng)你用英語(yǔ)寫一篇發(fā)言稿，要點(diǎn)包括：1.遇到的挑戰(zhàn)（語(yǔ)言、文化沖擊等）；2.你的收獲；3.感謝組織者。注意：1.詞數(shù)100左右；2.可以適當(dāng)增加細(xì)節(jié)，以使行文連貫；3.開(kāi)頭和結(jié)尾已給出，不計(jì)入總詞數(shù)。Dearfriends,IamhonoredtodeliveraclosingspeechonbehalfofalltheChinesestudentsinthecamp.That’sall.Thankyouforlistening.英語(yǔ)答案聽(tīng)力1-5CCABA 6-10BABAC 11-15ACABB 16-20CBBAC閱讀理解21-23ABC 24-27ACBC 28-31CBDD 32-35BADA七選五36-40EAGCD完形填空41-45BCBDA46-50CABCB51-55ACBAD56-60DBBAC41.B。作者花費(fèi)了很大篇幅講述自己在碩士期間學(xué)習(xí)的困難，故選B。42.C。從前文可知作者沒(méi)有計(jì)算機(jī)專業(yè)的背景，因此可推測(cè)這里應(yīng)是作者從未上過(guò)與計(jì)算機(jī)或編程相關(guān)的課程。43.B。從上文可知此職業(yè)與計(jì)算機(jī)和編程相關(guān)，故選B，程序員。44.D。前半句為：計(jì)算機(jī)變成了我的朋友，所以后半句應(yīng)為“我也意識(shí)到了我對(duì)它是多依賴”。45.A。后半句為：他們使我感到驚奇，所以前面應(yīng)該是“我開(kāi)始想象電腦終端在發(fā)生著什么”。46.C。從整篇文章的感情基調(diào)來(lái)看，作者是自己決定攻讀計(jì)算機(jī)碩士學(xué)位的，學(xué)著、拒絕、同意在此均不恰當(dāng)。47.A。從本段后文的描述（英語(yǔ)口音糟糕、大部分課程剛開(kāi)始似乎都不可能完成等）可知?jiǎng)傞_(kāi)始學(xué)計(jì)算機(jī)對(duì)作者來(lái)說(shuō)非常困難。48.B。全段講的是剛開(kāi)始作者面臨的困難，本句想表達(dá)的應(yīng)該是：作者來(lái)自于一個(gè)中產(chǎn)家庭，因此每一個(gè)學(xué)分的巨大開(kāi)銷都是一個(gè)問(wèn)題。而question指的是需要回答的問(wèn)題。49.C。作者在此處列舉了一系列問(wèn)題，對(duì)于課程難度的問(wèn)題著重強(qiáng)調(diào)，因此可知此處應(yīng)為“最重要的是”。其他選項(xiàng)的意思文中沒(méi)有體現(xiàn)。50.B。ke