高一下学期期末英语试题（含答案）

高一下学期期末英语试题（含答案）注意事项

1.答题前,考生务必将本人的姓名、准考证号等考生信息填写在答题卡上，并将条形码准确粘贴在条形码区域内

2.选择题答案使用2B铅笔填涂，如需改动，用橡皮擦干净后，再选涂其他答案标号；非选择题答案使用

0.5毫米的黑色墨水签字笔书写，字体工整、笔迹清楚

3.请按照题号在各题的答题区域（黑色线框）内作答，超出答题区域书写的答案无效

4.保持卡面清洁，不折叠，不破损

5.考试结束，将答题卡交回第I卷选择题第一部分听力（共两节，满分30分）第一节（共5小题；每小题

1.5分，满分

7.5分）听下面段对话每段对话后有一个小题，从题中所给的、、三个选项中选出最佳5A BC选项，并标在试卷的相应位置听完每段对话后，你都有秒钟的时间来回答有关小题和阅10读下一小题每段对话仅读一遍

1.Why doesthe manapologize to the WomanA.He pressedthe wrongbutton.B.He brokeher purse.C.He droppedher iPad.

2.What willthe mando nextA.Attend a meeting.B.Have aget-together.C.Visit acompany.

3.What is the relationshipbetween the speakersA.Father anddaughter.B.Mother andson.C.Brother andsister.

4.How doesthe manfeel about the womanA.Bored.B.Surprised.C.Annoyed.

5.What arethe speakerstalking aboutA.Shopping lists.B.Eating habits.C.Cooking methods.第二节（共15小题；每小题L5分，满分

22.5分）

52.A.nervous B.delighted C.thrilled D.confused

53.A.cut downB.cast downC.set downD.broken down

54.A.friendly B.casual C.cautious D.independent

55.A.abandon B.forget C.win D.get第二节（共10小题；每小题L5分，满分15分）阅读下面短文，在空白处填入个适当的单词或括号内单词的正确形式1A global citizen issomeone whofeels likethey area part of anemerging worldcommunity andsomeone who works56contribute tothis societysvalues and beliefs.And global citizens seetheworld as57whole,value diversity and understandglobal issues.Being a globalcitizen58be farmore thanjust collectingtravel stones.Its about being awareofthe59large worldaround youand knowingthe importanceof learningaboutcommunities otherthan yourown.In thislearning activity,you willconduct researchand watchvideoson globalcitizenship beforereflecting on60it meansto bepart of an interconnectedsociety.Being aglobalcitizen,outside of academic settings,you canembrace diversityand expandcultural61aware byintroducing othersto food,toys,music,and booksfrom aroundthe包容world.62create additionalopportunities to learn aboutdiversityandinclusion性in everydayactivities canpromote inclusivebehaviors andaglobalcitizenship mindset!_63additional,try expandingyour horizonsby exploringneighborhoods ofvarious heritagesin your hometown!Visit yourcitys Chinatown,attend acultural festival64tour themuseum to becomeabsorbed indiverse traditionsand customs.Knowing asecond languagecan beextremely helpfulfor engagingand communicating65peopleacross cultures.Through theprocess oflearning anew language,you will begin toempathize withimmigrantsand otherlanguage learners.第四部分写作（共两节，满分40分）第一节（满分15分）假定你是新星高中的学生会主席李华，学校上周五邀请教授做了一个关于各国身势Brown语的讲座请你用英语给他发封感谢邮件，内容包括表达谢意;

1.讲座带来的收获

2.注意写作词数应为左右；

1.80请按如下格式在相应位置作答

2.Dear ProfessorBrown,Yours,Li Hua第二节（满分25分）阅读下面材料，根据其内容和所给段落开头语续写两段，使之构成一篇完整的短文In asmall townamong rollinghills,two younggirls namedEmma and Lily metin kindergartenandbecame inseparablefrom thenon.Emma was the outgoingone,always eagerto trynew thingsand makenewfriends.Lily was a bitmore reserved,preferring tostay inher comfortzone andstick withwhat sheknew.But despitetheir differences,they shareda strongbond thatgrew strongeras theygot older.One dayin elementaryschool,Emma andLily werewalking toschool whenEmma noticedthat（吐露）Lily seemeda bitdown.She askedher whatwas wrong,andLilyconfided thatshe wasnervousabout anupcoming test.Emma listenedattentively and then suggestedthat theystudy togetherafterschool.Lily*s facelit up,and she was gratefulfor herfriends support.That afternoon,Emma andLily satdown at the diningtable inEmmas homewith theirtextbooksand notes.They workedthrough problemstogether,taking turnsto explainconcepts.Emma waspatientand encouraging,cheering Lilyon whenshe gota questionright andhelping hercorrect hermistakeswhen shegot stuck.As theyworked,Lily began to feelmore confidentand lessanxious about the test.She realizedthathaving afriend likeEmma was a blessing,someonewhowould always be thereto helpand supportherwhen shewas introuble”.Meanwhile,Emma,in turn,felt gratefulfbr theopportunity to be agoodfriend and make apositive differencein Lilyslife.Over theyears.Emma andLily experiencedthe upsand downsin lifetogether,supporting eachotherthrough toughtimes andcelebrating each others achievements.They wenton adventures,explored newinterests,and sharedcountless laughsand memories.But asthey approachedthe end ofthe sixthgrade,Emma andLily facedtheir biggestchallenge yetEmmas familywould moveto anothercity,and thetwo wouldhave tobe partedfrom each other.注意:续写词数应为左右;

1.150请按如下格式作答

2.The newshit bothEmma andLily hard.As Emma*s family drove away,Lily felta deepsense ofloss andsadness参考答案第一部分听力（共两节，满分30分）1-

5.CACBB6-

10.BABCB11-

15.CAABC16-

20.CBCAA第二部分阅读（共两节，满分50分）第一节（共15小题；每小题

2.5分，满分

37.5分）21-23DAB24-28CDBA29-31ABCC31-35BDAC第二节（共5小题；每小题

2.5分，满分

12.5分）36-40CFEAD第三部分语言运用（共两节，满分30分）第一节（共15小题；每小题1分，满分15分）41-45BADCC45-50BADDA51-55BABDC第二节（共10小题；每小题

1.5分，满分15分）

56.to contribute

57.a

58.is

59.larger

60.what

61.awareness

62.Creating

63.Additionally

64.or/and

65.with第四部分写作（共两节，满分40分）第一节（满分15分）One possibleversion:Dear ProfessorBrown,Fm Li Hua,president of the StudentUnion ofXinxing HighSchool.Representing ourschool,Imwriting toconvey mysincere appreciationto youfor thelecture yougave uslast week.Through yourlecture,weve learnedbody languageis one of the most effectivemethods ofexpressingemotions.For example,smiling isthemostuniversal expressionof happiness.Looking awayfrom aperson meansshowing nointerest in the person.However,not allculturesgreet peoplein thesame way.The knowledgewill bevery beneficialwhen wecommunicate withpeoplefrom othercountries.Best wishes.Yours,LiHua第二节（满分25分）The newshit bothEmma andLily hard.They bothwere seizedwith sorrowupon hearingit.Lilyeven burstinto tearsimmediately becauseshe didntwant tobe separatedfrom Emma.The followingdays,shewas always witha heavyheart.Emma kepther company,gave hercomfort andassured herthatshe wouldalwaysbeher bestfriend.The twogirls spentmany nightstogether,like conjoinedtwins.Finally,the departureday came.Emma andLily huggedeachothertightly,promising tostay intouchand neverforget eachother.As Emmasfamilydroveaway,Lily felta deepsense ofloss andsadness.But shealso knewthattheir friendshipwould continue,even ifthey weremiles apart.Over thenext fewyears,Emma andLilycontacted eachother byemail,sharing updateson whathappened in their life.They talkedabout theirhopesand dreamsand offeredeachotherwords ofencouragement andsupport,as ifthey hadnever beenapart.Gradually,they realizedtrue friendshipwould neverfade because of distanceand learnedthe truemeaningof Abosom friendafar bringsa distantland near

1.听力原文第一节Text1W:I have to getsomething outof mypurse.Will youhold thisone formeM:Sure.Oops.I accidentallylet theiPad fall.Is itbrokenW:Let mehave alook.The homebutton,the powerbutton.Dont worry.Everything isOK.Text2W:Mike and I aregetting togetherfor dinner.Do you want to come withusM:Yeah,that wouldbe nice.I have ameetingin aboutten minutes.I canmeet youafterward ifthats OK.W:Thats fine.Who isyou meetingwithM:The BostonInsurance Company.Text3M:Mom sawthat Ineeded anew backpack,so shesgoing totake usshopping today!W:I wonderif Iwill getsome newshoes today.M:Why Youalready haveso many!W:Those dontfit meanymore.Text4M:Hey Mary,Fm tired.Would youmind drivingfor awhileW:I would like to,but Idon*t know how todrive.听下面段对话或独白每段对话或独白后有几个小题，从题中所给的、、三个选项中5A BC选出最佳选项，并标在试卷的相应位置听每段对话或独白前，你将有时间阅读各个小题，每小题秒钟；听完后，各小题将给出秒钟的作答时间每段对话或独白读两遍55M:Really Dontyou havea licenseI thoughteveryone hada license.Text5W:Do youcook vegetablesM:I cookvegetables orI eatvegetables fresh.For example,Fil cutup acucumber,and putsome saltonit andeat withmy lunch.W:I lovevegetable sticks,carrot sticks,cucumber sticks.第二节Text6W:HelloM:Hi,is Heatherthere,pleaseW:Sorry,I thinkyou havethe wrongnumber.M:Is this617-228-2289W:Yes.Who areyou lookingfor againM:Heather Johnson.W:Oh,I thoughtyou saidLaura,but Heathersnot hereright now.She wentto thestore tobuy somegroceries.Would youlike toleave a messageM:Yes,would youplease tellher EricMartin calledW:OK.Heather willbe backin about20minutes.Ill tellher youcalled.M:Thanks.Text7W:Is yourroom okayM:Well,its certainlybig enough.Theres alsoplenty ofspace in the bathroom.W:Thars good.M:I wishI hada viewof thegarden of the hotel,though.Theres nothingto seeexcept thecars intheparking garage.W:You couldall wayschange.M:I guessso,but Icant bebothered.Anyway,its greatto havea big,flat-screen TVThere*s also听第段材料回答第、题

6676.Who isthe manasking forA.Eric B.Heather C.Laura

7.What willthe womando inabout20minutesA.Pass on amessage.B.Make aphone call.C.Go shopping.听第段材料，回答第、题

7898.What couldthe mansee outof thewindowA.A street.B.A parkinglot.C.A garden

9.What wasthe mandisappointed atabouttheroomA.The TV.B.The coffeemaker.C.The fridge.听第段材料，回答第至题

8101210.How muchdid the man weightwo monthsagoA.About150pounds.B.About160pounds.C.About170pounds.

11.How didthe womanknowhowto loseweightA.From acook.B.From afriend.C.From abook.

12.What doesthe manplan to doA.Change hisdiet.B.Learn aboutan author.C.Start toexercise regularly.听第段材料，回答第至题

9131613.What isthe womanA.A student.B.A salesperson.C.A shopkeeper

14.What doesthe manthink ofLanas dogA.Lovely.B.Frightening.C.Tiny.

15.Who isRoverA.The woman*s friend.B.The womansboss.C.Lana*s pet

16.Why willthemango to the shoppingcenterA.To meetLana.B.To havea wander.C.To buya pairof shoes.听第段材料，回答第至题

10172017.When didthe speakersfamily starttheir travelingA.On May1st.B.On May5th.C.On May6th.

18.How didthe speakersfamily goto Shillongfrom GuwahatiA.By train.B.By taxi.C.By car.

19.What dowe knowabout ShillongA.There werentmany touristattractions.B.The transportwasnt convenient.C.The climatewasnt good.

20.What didthespeakersfamily doat theend oftheir vacation第二部分阅A.They admiredthe sunrise.B.They visitedtea gardens.C.They exploredthick forests.读（共两节，满分50分）第一节（共15小题；每小题

2.5分，满分

37.5分）阅读下列短文，从每题所给的、、、四个选项中选出最佳选项A BC DAHaveyou everthought aboutwhat youwouldliketo doafter schoolPerhaps oneof theseratherdifferent jobswill suityou.Chocolate engineerYou will spendyour timeinventing andtasting newchocolates.You willalso beresponsible formakingall thechocolates.But be aware that you couldget tiredof somuch chocolateand mayjust wanttoeat aplate ofvegetables instead.Fortune cookiewriterYour responsibilitywillbeto writethe fortunes“for theinside offortune cookies.You need toenjoy poetryif youare going tobesuccessful inthis job.Dont worry.Nobody willever findout yourname.That wayif a“fdrtune“does notcome true,you cannotbe blamed.Professional whistlerMany people arehiring whistlersto whistleat their partes,weddings andother familygatheringsYou donot needany specialtraining for this job.You justneedtobe ableto whistlein tune.Ice delivererIf you thinkthat delivering136-kilogram blocksof iceis acool thingto do,then thisjob isforyou.Youwillbe deliveringice tohotels andshops.This jobwill keepyou coolin summer,but itcouldget a bit uncomfortablein winter.Eye painterThisis ajob fora carefulperson asit involvespanting false eyes.Manypeoplelose theireyes inaccidentsor because of illnesses.For thisreason,there is a lotof workavailable.It isa difficultjobbecause thefalseeyeneeds tomatch thereal eye.

21.What can we knowabout icedeliverersA.They donthave towork duringthe winterB.They can*tbeblamed fora delayin summer.C.They visitparties andweddings onweekdays.D.They probablyhaveahard timewhen itscold

22.If aperson isfond ofpoetry,what kindof jobsuits himbestA.Fortune cookiewriter B.Professional whistlerC.Ice delivererD.Eye painter.

23.Who isthe texttargeted atA.Publishers.B.Students.C.Teachers.D.Parents.B“You mustwrite abouthow theysurvived.Everybody wantsto hearthat.I toldmy fifth-gradedaughter Sally,who wasconstructing hersocial studiesreport.Sallys decisionwas toinvestigate TheDonnerParty,the showwhere settlersgot stuck.I wasexcited.My wifeis expertin math,writing,science...everything buthistory.That isDaddys domain“Dad.Sally said.You canhelp justabitbut dontboss mearound.^^But I had toshareknowledge withher.I wassure thatat thismoment,most ofparents inmy daughtersclass wereperfectingtheir childsproject into an A+.If otherparents werehelping,didnt Ihaveto help tokeep mydaughterintherace for the college（具有讽刺意味的是）,Ironically I had myown projectan essayon howmuch parentsshould helpwiththeir kidsreports.I calledpsychology researcherCarol Dweck,told her“my help”and expectedher to tellme itsimportant forparents tohelp.Parents canbe availableas aresource.Dweck said,todiscuss thenature ofthe assignment,andbea soundingboard forideas.But thatsit.Helping toomuchsends amessage that the childrenare notcapable,or makesthem thinkless.”So Ishouldn*t urgeSally toinclude thosedetails It was hardto resist.Put offby mydaughter forthe moment,I returnedto myproject.This time.Joe Kelly,author ofsixparenting books,reminded methat itsmore importantto supportyour childrenthan to“help”them Aftermoreresearch,I finallyconsidered onepiece ofadvice froma psychologistChildren modeltheirbehavior aftertheir parents.This meansits valuableto showthem howto structureand completeaproject.I lookedat Sallywho wasstill concentratingon herproject.I waswriting anarticle.^^I said.To dothe project,I researchedand interviewedexperts first.Then Ibeganto write it,and justnow.Ithought ofconclusion,and guesswhat.Saly Ijust finished.”

24.What canbe learnedabout SallysreportA.Sally turnedto herparents forit.B.Its relatedto the authors project.C.The authorknows muchabout itstopic.D.It focuseson waysof survivingtrouble.

25.Why doesthe authormention otherparents in paragraph2A Toindicate thepressure onstudentsB.To highlightthe difficultyofthereportC.To revealhow parentsusually helptheir kidsD.To explainwhy hewas determinedtohelp SallyA.Its unacceptablefor SallyB.It doesmore harmthan goodC.It helpsimprove Sallysreport D.Its typicalfor mostparents

27.How didtheauthorhelpSallyat lastA.By settingan examplefor herC.By analyzingthe reportsnatureC.By providingvivid detailsD.By encouraginghertoresearch.C

26.What doesDweck thinkoftheauthors originalbehavior（万亿）There arefive trillionpieces ofplastic inour oceans.Most ofthe plasticfound atthebottom ofthe seais wastesuch asplastic bottlesand bags,designed tobe usedjust once,then thrownaway.Some researchersfound thatsea creaturesliving inthe deepestreaches ofthe seahad smallpiecesof plastic intheirstomachs andmuscles.A hugewhale washedashore inSpain lastyear with28kilos ofplasticin itsstomach died.This yearSir Davidcalls foractions againstplastic pollutionandtheUN leadsa campaignagainstplastic pollutionseen asoneofthe worldsmost pressingenvironmental issues.The EuropeanUnion is（孟力口拉国）set toapprove atotal banon one-use plastics.Bangladesh becamethe firstcountry tobanplastic bagsin2002,after floodslinked to plastic waste.Since then.54countries havebannedlightweight plasticbags.According toGreenpeace statistics,every minuteof everyday,the sameamount ofatruck ofplastic entersthe worldsoceans Wastesuch asbottles,nappies andbeer holderscanlast forup to450years inthe environmentSome plasticslast for1,000years.Andy Sharpless,CEO ofa non-profit groupOceana says,Our focuson recyclingis,unfortunately,making theproblem worse.Recycling willnever stopthe flowof plasticsinto ourseas,so tofocus onrecyclingefforts isa fatalmistake.In fact,plastic bottlesusually madefrom naturalplastic,if recycled,can becomesomething likeclothes andcarpets.This changeinthequality makesthe use of recycledplasticlimited.Governments needtodotheirparttoo JSharpless argues,“and bigbusinesses needto shouldermoreresponsibility——asthecentral problemistheamountofplastic beingproduced.“The solutionneedsto fbcuson bothusage ofplastic andmaking itin largequantities.says TrewinRestorick.CEO ofenvironmentalbehaviour changecharity Hubbub.

28.What canwe knowabouttheplasticinthe oceanA.Plastic ispolluting theoceans.B.Sea creaturesare fedplasticC.Plastic candisappear inthe seasD.Plastic pollutionhas beentaken seriously

29.How doesAndy Sharplessfeel aboutcurrent plasticrecyclingA.Supportive.B.Critical.C.Indifferent.D.Appreciative

30.What isTrewinRestorickfs suggestiononhow todeal withplastic pollutionA.Recycle moreplastic.B.Raising awarenessof environmentalprotectionC.Limiting plasticproduction.D.Find alternativestoplastic

31.In whichpartofa newspapercanwesee thistextA.Opinion.B.Culture.C.Environment.D.EntertainmentDYou arestaring ata blankpage.

5.000words togo.You arewell awarethat yourcomputer canwritethis thingfor you.To use AI ornot touseAIThat isthe question.The rapiddevelopment of AI toolshas ledmany peopleto question their impactson academiclife.During anevent toeducate studentsabout AIand academicintegrity.Emily Bonanno,chief justiceof theAll-Campus JudicialCouncil ACJC,which isresponsible forhearing individualcases relatingtoacademic integrity,stressed thatalthough AIasa common toolisarecent development,its influencesonacademic honestyare alreadyclear.People areusing itpractically likeany commontool.Bonannosaid.People runinto issueswhere theymake assumptionsand sayOh,Pm justgoing touse ifor Itdoesntreally matter.Its justa littleparagraph

9.But itdoes matter.”The AcademicHonesty Policydefines academichonesty as“Acting withtruthfulness andsincerity合作的in carryingout allaspects ofour individualand collaborativework,maintaining ownershipofour workand acknowledgingour debttothework ofothers.The use of AI tools incompleting tasksmight be thoughtof asthe breachofacademicintegrity ifit wentagainst thispolicy.Bonanno said.Sheexplained thatusing ATwithout aninstructors permissionmightbeconsidered asreceiving orusingunauthorized aidunder thepolicy.Many instructorsprohibit theuseofAI intheir classroombecause itruns therisk ofignoringacademic integrity,but thereare exceptions.Professor Whitneyis teachinga coursecalled WritingAboutand WithArtificial Intelligence,which examinesthe rolethat AIcan playin writingand involvesusingAItoolsto betterunderstand howtowritewith them.Regardless ofwhether aninstructor allowsorforbids theuseofAI.its rulesshould belaid outclearly.Bonanno said.

32.Which viewpointdoes EmilyBonanno agreewith accordingto paragraph2A.AI hasbeen amajor riskto academicintegrity.B.We shouldbe carefulabout academicuseofALC.AI isfar fromacommontool inthe academicfield.D.Occasional useofAItools fortasks isacceptable.

33.What doesthe underlinedword“breach“inparagraph3meanA.Misunderstanding.B.Explanation.C.Representing D.Breaking.

34.Why isProfessor WhitneymentionedA.To showanother viewon usingAI inclass B.To encouragethe properuseofAI toolsC.To stressthe importantrole ofAI inwriting D.To presentthe practicalapplication ofAI

35.Which canbe thesuitable titleforthetextA.Should YouUse AIto CompleteTasks B.Is AIa RealThreat toEducationC.Is UsingAI AcademicallyDishonest D.Will AIBe ProhibitedAcademically第二节（共5小题；每小题

2.5分，满分

12.5分）阅读下面短文，从短文后的选项中选出可以填入空白处的最佳选项选项中有两项为多余选项What manyof ushave heardis thatit takes21days toform a habit inour lifestyleUnfortunately,astudy revealedthatthetrue numberis around66days,or over2months.36Here aresome keytips tohelpyou makecontinuous learninga habitin yourlife.Start small.Make surethat you can reasonablycomplete thetasks thatyou setfor yourselfTheydont havetobelarge tasks.It mightjust beto readone articleper dayonaparticular topicor cook3newdishes perweek.You aremore likelyto continuewith lifelonglearning if you succeedin completingyour goals.37Change andadjust.If something thatyouhave arrangedisnt workingfor you,youcanchange it.38For example,ifyouare assigneda taskthat doesntseem tobe helpingyou achieveyourgoalsor istoodifficult foryou,change thetask tosomethingthatis moresuitable.39Friends thatalso participatein lifelonglearning canmotivate you,create astrong supportsystemandmakelearning moreenjoyable.You canlearn newskills together,play gamesin ordertolearn orbegin anew projectasa group.（优先事项）Make learninga priority40So thedesire hastocomefrom withinOnceyou decideyouwantto makeconstant learningahabit,it isup toyou tomake ita priorityinyourlife.Setlearning goals,make aplan,and takeaction tokeep yourselfmoving.A.Surround yourselfwith otherlifelong learners.B.Find jobsthat encouragelearning.C.This doesntmean youshould giveup.D.Few externalforces aregoingtopersuade youtolearn.E.You arein chargeof yourown learningexperience.F.Ifyoufall behind,you maylose motivation.G.So leavethe TV,your phoneand yourdog ina separateroom.第三部分语言运用（共两节，满分30分）第一节（共15小题；每小题1分，满分15分）阅读下面短文，从每题所给的四个选项中选出可以填入空白处的最佳选项ABCDIn mychildhood,my parentswould takeme towatch games.I lovedthe41I wouldfeel whenwewent towatch theseevents.42when thescores wereclose untilthe veryendofthe game.My meaningfulattemptat sports43with T-ball atthe ageof three,progressed tothe basketballcourt atsix.and finallyturnedintoafirm44tothegame ofbaseball fromthe ageof eightonward.One of my most45moments wasattheWorld Serieswhen I was elevenand playedontheTexasRattlers.The July46was unbearable.Itwasthe semi-final game.Sweating likea pig,we raninto the（上场击球）dugout forour lastat-bat:we weredown onerun now.I wasthe secondhitter and47of theteam,andIwas readyforthismoment.In thenext few48Ihadthe chanceto showmy strengthasahitterand myability tobea leader49by hittinga homerun!We50the day!As theteam captain,I rememberthe timeIhadto givea speechto myteam51we hadlost animportantgame.Iwas

52.but Iknew itwas myresponsibility tocheer myteam upwhenthey were

53.This experiencehas shapedmy mind,making mebecome more_54,so Pmobtaining theability totalk likealeaderin frontofmyteam andagroup.Sports getitthrough myhead thatyou cant55at everythingin lifeall thetime.

41.A.surprise B.excitement C.pride D.boredom

42.A.especially B.gradually C.regularly D.generally

43.A.made B.expected C.stopped D.began

44.A.contribution B.interest C.devotion D.preference

45.A.changeable B.reliable C.memorable D.forgetful

46.A.damp B.heat C.wind D.cold

47.A.captain B.coach C.member D.player

48.A.months B.days C.hours D.seconds

49.A.under controlB.under chargeC.under attackD.under pressure

50.A.carriedB.lost C.quit D.fetched

51.A.although B.because C.unless D.so。