2024-2025学年湖南衡阳正源学校高三英语试题综合练习（四）含附加题含解析

2024-2025学年湖南衡阳正源学校高三英语试题综合练习

（四）含附加题注意事项

1.答卷前，考生务必将自己的姓名、准考证号、考场号和座位号填写在试题卷和答题卡上用2B铅笔将试卷类型（B）填涂在答题卡相应位置上将条形码粘贴在答题卡右上角〃条形码粘贴处〃.作答选择题时，选出每小题答案后，用铅笔把答题卡上对应题目选项的答案信息点涂黑；如需改动，用橡皮擦干净22B后，再选涂其他答案答案不能答在试题卷上非选择题必须用黑色字迹的钢笔或签字笔作答，答案必须写在答题卡各题目指定区域内相应位置上；如需改动，先划掉

3.原来的答案，然后再写上新答案；不准使用铅笔和涂改液不按以上要求作答无效考生必须保证答题卡的整洁考试结束后，请将本试卷和答题卡一并交回

4.第一部分（共小题，每小题分，满分分）

201.

5301.“It mighthave savedme a lot ofmoney”,Mr.Chen sighed,timely from the stockmarket this July”.A.did Iwithdraw B.should IwithdrawC.have Iwithdrawn D.had Iwithdrawn

2..The Gamesare knownas thefriendly gamesbecause of their onkindness andmutual respect.A.lacks B.focusesC.challenges D.researches

3.The Palaceof Versailles,Frances nationaltreasure,has manychanges in its century-long historywhilekeeping itsbeauty.A.gone throughB.taken onC.led toD.showed off

4.here,come andhave acup oftea.A.Passing B.To passC.Pass D.Having passed

5.His dreamwas a photo studiothat couldtransport peopleback to the past.A.opening B.openedC.to openD.open•一

6.Mom,I havepassed theadmission examinations!A.Good foryou B.Good luckC.Cheer upD.Go ahead

7.Children underfifteen arenot permittedto seesuch kindof filmis badfortheir mentaldevelopment.A.as B.whatC.which D.that

8.,—You lookreally down.—Pm tiredof myjob.There areendless problemsto dealwith.A.Why botherB.So whatC.Whafs upD.Why not

9.We wentright roundto thewest coastby seainstead ofdriving acrosscontinentoIt tookhim abouttwo hoursto3the cardsand thathe couldput smileson alot of peoples4including onewoman hestopped5noticing thecondition ofher car.Her carwas reallyold andreally6,I sawherscreen wiperswere7in theup position；Peters said.“I8what I was doingand gaveher agift card,and9she litup with a smile.”Once people10the initialshock ofwhat hewas doing,Peters said he11alotmore hugsthat day.Monique Drier,who12withPeters,said Petershas13wanted to give backand didntreally wantthe attention.“He didnteven havea goingaway14J Driersaid.He hasalways triedto15the humanside oflaw practice.He wasa great16and will be dearlymissed.”Peters,who startedhis17job threedays ago,saidhestill wants to continuegiving backto the

18.Community serviceis extremely19,and whenyoure fortunatein life,you shouldgive backto others who arentasfortunate asyou,Peters said.Thafs what20the worldgo round.”

1、A.earned B.created C.borrowed D.achieved、2A.first B.last C.victory D.great、3A.give outB,give awayC.give upD.give off、4A.eyes B.heads C.mouths D.faces、5A.before B.until C.after D.since6^A.damaged B.destroyed C,ruined D,harmed

7、A.placed B.laid C.set D・stuck、8A.announced B.declared C.explained D.appreciated、9A.gently B.kindly C.immediately D.totally、10A.overcame B.admitted C.believed D,struck11A.accepted B.received C,agreed D.distributed、12A.stayed B.performed C.organized D.watched、13A.often B.always C.seldom D.hardly、14A.conference B.congratulation C,celebration D•party、15A.remember B.forget C,prevent D.insist、16A.soldier B.policeman C-teacher D.official

17、A.convenient B.free C・different D.new、18A.world B.country C.community D.association、19A.authentic B.practical C.brilliant D.important20A.forces B.equips C,makes D.explores第二节每小题分，满分分阅读下面材料，在空白处填入个适当的单词或括号内单词的正确形式

1.5151分

27.15Whats thematter,Mum”」As soon as Ientered thedoor,I foundthat mymother was not1please It was unusual-she usually

2.open thedoor andwelcomesme with a smile!」郁金香，“Shes dyingJ Mumsaid3sad I knew whatshe saidThe tulipmy mothersfavorite,is dyingAmonth ago,we movedinto ournew houseand Mum

4.buy a very beautifultulip in a flowershop Mumliked itvery muchWhenevershe wasfree,she wouldsit inher armchairbeside the tulip andenjoy

5.it beautifulcolour andnice smellSheregarded the tulip asa babyand lookedafter itcarefully Sheput the tulip bythe windowand movedit fromone placeto二二another6give enoughsunshine toit Thefirst thingshe did7she gotup everymorning wasto waterthetulipMum alsofertilizedit manytimesShe hopedthat

8.great care,thetulipwould becomemore andmore beautiful

9.thetulipwas dyingbecause oftoo muchsunshine,water andfertilizerIts truethat motherloved thetulip Butthis kindof lovemust be

10.harmToo muchlove cansometimes killwhat youlove第四部分写作共两节第一节短文改错满分分10分假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下短文短文中共有处错误,每句中

28.1010最多有两处错误涉及一个单词的增加、删除或修改增加在缺词处加一个漏字符号并在此符号下面写出该加的词A,删除把多余的词用斜线\划掉修改在错的词下划一横线，并在该词下面写出修改后的词注意、每处错误及其修改均仅限一词；

1、只允许修改处，多者从第处起不计分

21011、It wasa rainand coldnight Ifinish myevening classesand wasabout togo backto myhouse Igot intoa taxiand toldthe driver mydestinationTo mysurprise,thedrivermade anapology,says hedidnt knowthe wayWhat comea taxidriver、、didnt knowthe wayI wasa littleof angryAt themoment,an oldcouple stoppedour carTheir destinationwas the same、as me,so helet themin Thetwo greetedus butthe grandpatold thedriver theway Fromtheir conversationIknewthedriver wasa farmerand hehas beena taxidriver justfor threedaysIm alsonew toZhengzhou SometimesI makedirection mistakes,but thereis alwayssomeone canhelp meIt wascold、第二节书面表达满分分outside,but Ifelt realwarm25分假定你是班长李华，期中考试后，你校将举行高一新生篮球比赛正在你们班学习交流的英国学生篮球

29.25Henry打得不错请你写信邀请他作为班级队员参加比赛内容包括.比赛时间和地点月日，每天下午点；学校篮球场;1n20—304—

5.你们班首场比赛月日，对阵班2112216注意词数左右；

1.100可适当加入细节，以使内容充实、行文连贯；

3.信的开头和结尾已给出，不计入总词数

4.Dear Henry,YoursLi Hua参考答案第一部分（共小题，每小题分，满分分）

201.

530、1D、2B、3A、4A、5C、6A、7A、8C、9B、10A、11B、12C、13A、14D、15A、16C、17A、18A、19D、20B第二部分阅读理解（满分分）阅读下列短文，从每题所给的、、、四个选项中，选出最佳选项40A BC D、

211.B

2.C

3.B

4.A

5.D、

221.D

2.C

3.B

4.B、

231.D

2.B

3.D

4.B、

241.B

3.A

4.A、

251.A

2.D

3.D

4.B第三部分语言知识运用（共两节）第一节（每小题分，满分分）阅读下面短文，从短文后各题所给的、、和

1.530A BC D四个选项中，选出可以填入空白处的最佳选项.、

261.A

2.B

3.B

4.D

5.C

6.A

7.D

8.C

9.C

10.A

11.B

12.A

13.B

14.D

15.A

16.B

17.D

18.C

19.D

20.C第二节（每小题分，满分分）阅读下面材料，在空白处填入个适当的单词或括号内单词的正确形式

1.

5151271.pleased

2.opens

4.bought

5.its

6.togive

7..when/after

8.with

9.But

10.harmful第四部分写作（共两节）第一节短文改错（满分分）、一10281rain rainy

1.finish—finished一

2..says saying

3.What—How删除

4.of

5..me—mine

6.but—and一

7.has had在后力口

8.someone who

9.real—really第二节书面表达（满分分）2529DearHenry,Im writingto tellyou thatour gradewill holda gameof basketballmatches afterthe mid-term examinations.You happento beverygood atthe game,so Iwant toinvite youto bea memberof our class team.The basketballmatches willtake placebetween4and5oclock everyafternoon on the schoolbasketball courts,and willlast abouttendays fromNovember20to

30.According to the arrangement,the firstmatch forourclasswill beon Nov.22,competing againstclass

16.Well allbe veryexcited if you canaccept myinvitation andjoin usin thegame.Yours sincerelyLiHuaA.the；theB./；the C.the；/D./；/

10.-It isreally funto hikeand Ioften gohiking in the forest.-But hikingalone in the forestbe verydangerous.A.can B.must C.shall D.will

11.The statementof OneFoundation helpsyou whereyour moneyis going.A.keep trackof B.put upwithC.come upwith D.fit inwith

12.It waslucky thatlittle Jackwasnot at homewhen thefire brokeout；otherwise,he_his life.A.had lostB.would loseC.would havelost D.might lose

13.The climateconference wasattended by11,000people,it thelargest UNgathering everheld.A.making B.to makeC.made D.to bemaking

14.We areliving inan agemost ofthings aredone oncell phones.A.which B.thatC.whose D.when

15.During eachNBA season,basketball fanscheer on their favoriteteams to make through.A.it B.themC.that D.those

16.children believethey cansucceed,they willnever becometotally independent.A.If B.Since C.Unless D.Though

17.—The newmachines havearrived andare beingtested in the workshop.一Pm gladwe themin theyears ahead.A.will beoperating B.have beenoperatingC.would beoperating D.had beenoperating

18.—Iwasintended tototheconcert withyou thisweekend,but Icant now.A.Bad B.Thats rightC・Not atall D.Youre welcome

19.----Your argumentisJwill notlet youpass.—Are youkiddingA・sound B.rationalC.liberal D.plain

20.I aboutwhat youvesaid andIve decidedto takeyour advice.A.thought B.have beenthinkingC・was thinkingD.was thinking第二部分阅读理解（满分分）阅读下列短文，从每题所给的、、、四个选项中，选出最佳选项40A BC D（分）

21.6Below is a webpage fromhttp://www.parents.com/.Kid of the Year Photo ContestEnteryour kidsphoto today and win!Were givingaway52weekly$250prizes fromReaders Choicevotes.PLUS oureditors参赛作品will selectone entryto winour grandprize of$7,

000.Official ContestRulesNo purchasenecessary to enter orwin.The Kid of theYearPhotoContest entryperiod beginsat12:00a.m.March23,2019,and endson January21,10the“Entry Period.Entries mustbe receivedby9:00p.m.onJanuary21,10Entry Deadline^^.Entries will not beacknowledgedor returned.SPONSOR:Meredith Coiporation,1716Locust Street,Des Moines,Towa.ENTRY:There will be two methods ofentry.Share MyEntry:Visit http://www.parents.com/photos/photo-contests-l/kid-of-the-year/and click the buttontoenter.Then complete theregistration form and followthe instructionsto upload one album of up to sixphotos ofyour childaged threemonths toeight years.Photos mustbe takenby entrant,non-professional,unpublished andmay nothave wonany prizeor award.Photos mustbe jpegor.bmp格式image formats and cannot exceed3MB.Facebook Entry:Visit Facebook.com/ParentsMagazine andclicktheKidof2019tab.Fill out the registrationformanduploadone albumofup tosixphotos ofyour childaged threemonths toeight years.You mayprovide onedescription andonealbumtitle thatwillbeapplied toallphotos.Photos mustbe takenby entrant,non-professional,unpublished andmay nothave wonany prizeor award.Photos mustbe jpegor.bmp imageformatsandcannotexceed3MB.This promotionis inno waysponsored,supported orrun by,or associated with Facebook.You areproviding yourinformation toParentsMagazine andnot toFacebook.The informationyou providewill onlybe used to runthe promotionand registerforParents.com.Photos mustnot containmaterial thatinfringes therights of another,including butnot limitedto privacy,publicity orintellectualproperty rights,or thatconstitutes copyrightviolation.Photos mustnot contain brand names or trademarks.（有资格的）LIMIT:One entryper household,per eligiblechild,per week.One weeklyprize perchild.For entriesof morethanone eligiblechild in the household,the entry process mustbe completedseparately foreach child.No groupentries.、1We canlearn fromthe passagethat.A.you shouldbuy somethingfirst beforeyou enter the contestB.your entrywillnotbe returnedeven ifyou dontwin the contestC.you shouldsend yourentry before12:00p.m.on March23,2019D.the editorsof thecontest willdecide whowill win the20,000dollars inprizes、2Linda,a motherwith seven-year-old twins,wantstoenterthecontest.She MUST.A.provide adescription andan albumtitle forthe kidsphotosB.go toMeredith Corporationto fillouttheregistration formsC.completetheentryprocessseparately foreach ofher kidsD.provide theinformation toFacebook ifshe choosesFacebook Entry、3To enterthecontest,photos must.A,have wonsome prizeor awardB,be takenby non-professional entrantsC.containbrandnamesortrademarksD.contain parentspersonal information、4What doesthe underlinedword infringesmeanA.violates.B.obtains.C.grasps.D.cheats.、5The purposeof thepassage is.A.to advertisethe websiteFacebook.comB.to makeprofits byattracting photographers7interestC.to introducetwomethodsof enteringaphoto contestD.to encourageparents withchildren toenter aphotocontest（分）

22.8For monthsfish thatlive indark cavesin Mexicogo without food.They havegone farlonger-thousands of（色素）years-without light,evolving tolose theireyes andskin pigments.Now researchershave discoveredthese strangecreatureshave anotheroddity.They survivetheir food-scarce environment,the fishhave evolvedextreme waysof turningnutrients intoenergy.These featurescreate symptomslike largeblood sugarswings that,in humans,are predictorsof type2diabetes.But in the fishthesechanges areadaptations,notadisease.These cave fish leadlog andhealthy lives.Understanding howthe fishremain healthyin spiteof thesesymptoms maylead tonew approachesfor treatingdiabetes inpeople,says CliffTabin,a geneticistat HarvardMedical School.He andhis colleaguesare beginningto getclues about how cave fish survivethesymptoms.In humansand othermammals,one of the firstsigns oftype2diabetes riskis poorcontrol ofWood sugarglucose.This happensbecausecells resistinsulin,the hormonethat signalscells totake in glucose fromthe bloodstream.If theproblems continue,theyprogress into full-blown diabetes.The illnesskills

3.4million peopleworldwide everyyear,but currenttreatments oftendo notwork.The cave fish has,apparently,figured outanother solution.The fishwere washedfrom riversinto cavesabout a million yearsago.It wasa bigchange.Rivers werefull offood butcaves haveonly whatis washedin byseasonal floods.新陈代谢Because cave fish gomany monthswithoutfood,researchers assumedthey evolveda metabolismthat efficientlystoresthe caloriesinasimilar wayanimals storefat beforewinter.To testthat idea,they comparedthe cavefish withthe riverfishraised undersame conditionsinthelab.They foundthe cavefish dostore morevisceral fatthan riverfish.But the cavefishalso hadmuchlarger,fatty livers,which resembleddiabetes-linked fattyliver diseasein humans.But youdont seedestruction ofthe liverinthese guys.^^Tabin says.Its verycurious.Cave fishresearchers arenow workingto find outhowthe fishdo it.The onlypiece oftotal evidenceis that the metabolicrate islowerinthecavefishthan intheir riverfish relatives.^^says AlexKeene ofFlorida AtlanticUniversity.nThere mightbe somethingaboutslow energyuse incells thatprotects againstdiabetes/he says,Finding thatsomething will,like fishing,require somepatience.、1What interestsresearchers mostinthecavefishis that.A.they haveevolved tolose theireyes andskin pigmentsB.they haveevolved waysof turningnutrients intoenergyC,they haveexperienced nosymptoms ofdiabetes inhumansD.they havesurvived fromsymptoms ofdiabetes inhumans、2It can be learnedfrom Paragraph3that.A.insulin disturbsthe controlof bloodsugarB.insulin takesinglucosefromthebloodstreamC,insulin preventsthe riseof bloodsugarD.insulin lendsto progressintofull-blown diabetes、3Researchers studythe metabolisminthecavefishmainly by.A.testing theefficiency ofstoring fatinside themB.comparing theirfat amountwith thatintheriver fishC.comparing theirfatty liverswith thoseof humansD.observing theirlivers storingfat withno destruction、4It can be concludedthat thefeatures ofthecavefish.A.have enabledresearchers tofindoutnew waysto treatdiabetesB.have inspiredresearchers aboutnew treatmentsfor diabetesC.have broughtin manynew ideasabout howto treatdiabetesD.willbe used asa treatmentfor diabetesinthenear future（分）（保密）

23.8It hurtsto keep secrets.Secrecy is associatedwithlower well-being,worse health,and lesssatisfyingrelationships.Research haslinked secrecyto increasedanxiety,depression,symptoms ofpoor health,and eventhe morerapidprogression ofdisease.There isa seeminglyobvious explanationfor theseharms:hiding secretsis hardwork.You have to watchwhatyou say.New research,however,suggests thatthe harmof secretsdoesnt reallycome fromthe hidingafter all.The realproblem withkeepinga secretis notthat you have tohide it,but thatyou haveto livewith it,and thinkabout it.To betterunderstand the harms ofsecrecy,researchers firstset outto understandwhat secretspeople keep,and how often theykeepthem.They foundthat97%ofpeoplehave atleast onesecret atany givenmoment,and peoplehave,on average,13secrets.Across severalstudies,researchers askedparticipants toestimate how frequently theyhid theirsecret duringconversations withothers,and alsohowfrequentlythey thoughtabout thesecret outsideof socialinteractions.They foundthatthemore frequentlypeoplesimply thoughtabout theirsecrets,the lowertheir well-being.Following upthis research,a newpaper revealswhy thinkingabout secretsis soharmful.Turning thequestion around,theconsequences oftelling secretsare examined.Researchers foundthat whena personreveals asecret toa thirdparty,it doesnot reducehowoften theyhavetohide thesecret fromotherswhoare stillkept inthe dark.Rather,it reduceshowoftentheir mindwanders towardthesecret inirrelevant moments.Therefore,ifyouchoose tostill keepsomething secret,talking toanother personcan makethe worldof difference.Secrets donthaveto hurtas muchas theydo.1Which isnot one oftheharms of keeping secretsA.Being physicallysick.B.Mental problems.C,Harmed relationships.D.Hiding somewhere.、2Why iskeeping secretsso harmfulA.Because youmust hidethem.B.Because youoften thinkabout them.C.Because itsdifficult tokeepsecrets.D.Because youmust watchwhat tosay.、3How canpeople reducetheharmofkeepingsecretsA.By workinghard.B.By keeping13secrets.C.By thinkingabout thesecrets.D.By tellingsecrets toa thirdperson.4Which isthe textprobably taken fromA.An advertisementB.A researchreportC,A biologytextbook.D.A travelbrochure.移己念.

24.84}On Remembrance Day membersofthearmed forcessoldiers,sailors andairmen arecommemoratedThe othercommon namefor this day isArmistice Daywhich marksthe dateand timewhen armiesstopped fightingWorldWar I,on November11th at11am in1918the eleventhhour ofthe eleventhday ofthe eleventhmonth.Some100,000Canadian soldiersdied inthe Firstand SecondWorld Wars.法定的In Canada,Remembrance Dayisafederal statutoryholiday—withanotable exceptionof NovaScotia,NorthwestTerritories,Ontario andQuebec—as itis inmany othercountries inthe worldwhere thisday isobserved onthe nationallevel.All governmentbuildings flythe Canadianflag thisdayandpeople rememberthose whofought forCanada duringa two-minutesilence at1lam.Many peoplewear poppiesbefore andon Remembrance Day toshow theirrespect andsupport forCanadian troops.Poppies aregenerally handedout freebut oftena voluntarydonation isgiven in exchange.In theUnited Statesthisdayis calledVeterans5Day andis alsoobserved onNovember11th.Should Remembrance Day bea state holiday in every province气愤的We continueto receivelots ofmessages frompeople allover thecountry whoare outragedwhy RemembranceDay isnota stateholiday everywherein Canada.Indeed,it wouldmake sensetomakethis astateholiday ineveryprovince andterritory——even in Ontario.But noteveryone agrees.Send usyour thoughtsabout thisissue inthe commentarea nearthe bottomof this page.Recently wereceived acomment fromJason andwould liketo postit onthispagebecause wethink thatJason makesaverygoodpoint inhis message:Please DONOT makeRemembranceDaya statutoryholidayinOntario.Family Dayisamuch moreappreciated breakforfamilies inthe heartofthelong colddepressing winter.RemembranceDayis betterobserved ina ceremonyat yourschool,communitycentre orplace ofwork.”、1What canbe learnedabout RemembranceDayA.Itwasestablished onNovember11th,

1918.B.It isalso referredto asArmistice Day.C.It isnot observedonthesame dayas Veterans9Day.D.It isheld inmemory ofAmerican soldiersthat diedin twoworld wars.、2What usuallytake placeto markRemembranceDayin CanadaA.The Canadianflag willappear onall buildings.B.People holda two-minute silenceat12am.C.All peoplewear poppiesjust onthe day.D.Poppies areoften offeredinexchangefor somedonation.、3Why isJasons commentposted basedonthetextA.There issomething inwhat hesaid aboutthe issue.B.Not everyoneagrees tohave RemembranceDay.C.To collectpeoples differentviews onthe issue.D.To showFamily Dayis appreciatedinOntario.、4Where isthis passagemost likelytakenfromA.The Internet.B.The magazine.C.The newspaper.D.The historybook.（分）

25.10Imagine yourestanding inline tobuy asnack ata store.You stepuptothe counterand thecashier scans your food.（二维万马）Next,youhaveto pay.But insteadof scanninga QR Code withyour smartphone,you justhold outyour handso thecashiercan scanyour fingerprint.Or,a camerascansyourface,your eyesor evenyour ear.Now,this typeof technologymight notbe faraway.As technologycompanies moveaway fromthe traditionalpassword,（生物特征识别的）biometric security,which includesfingerprint,face andvoice ID,is becomingincreasingly popular.In2013,Apple introducedthe iPhoneIs,oneofthe firstsmart phoneswithafingerprint scanner.Since then,using onesfingerprintto unlock a phoneand makemobile paymentshas becomea commonplace,bringing convenienceto ourlives.And since2012,Samsung hasfeatured eye-scanning technology initstop smartphones,while Applesnew iphoneX caneven scana usersface.But despiteits popularity,experts warnthat biometricsmight notbe as secure aswe imagine.H Biometricsis ideallygood inpractice,not somuch/said JohnMichener,a biometricsexpert.When introducingthe newiPhones faceID feature,Phil Schiller,Apples seniorvice-president,said.nThe chancethat arandomperson inthe populationcould lookat youriPhones Xand unlockit withtheir faceis aboutone inamillion/But itsalready beendone.In avideo postedonacommunity websiteReddit,two brothersshowed howthey wereeach able to unlock thesameiPhone Xusingtheir ownface.And theyarent eventwins.“We mayexpect toomuch frombiometrics/Anil Jain,a computerscience professorat MichiganState University,told CBSNews.No securitysystems areperfect.nEarlier lastyear,Jain founda wayto trickbiometric security.Using aprinted copyofathumbprint,she wasableto unlockadeadpersons smartphone forthe police,according toa techwebsite Splinter.nIts goodto seebiometrics beingused more,1Jain toldCBSNews,nbecause itadds anotherfactor forsecurity.But usingmultiple security measures isthe bestdefense/

11、Which isthe latestidentificationtechnologyina smartphone accordingtothepassageA.Face scanning.B.Eye scanning.C.QRCodescanning.D.Fingerprint scanning.、2What isa majorproblem ofthe iPhoneXs faceID systemA.It takestoo longtounlockthe phone.B.It oftenfails torecognize itsowners face.C.Face datacanbeused forother purposes.D.Different facescanbeusedtounlockthesame phone.、3What isAnil Jainsopinion aboutbiometric securityA.It isassecureas traditionalmeasures.B.It isperfect withoutmuch improvement.C.It hascaused muchtrouble forthe police.D.It shouldbeusedwith othersecuritymeasures.、4What doesthe authorintend totell usin thispassageA.The popularityof biometrics.B.Security problemsof biometrics.C.Various problemswith biometrics.D.Great changescaused bybiometrics.第三部分语言知识运用（共两节）第一节（每小题分，满分分）阅读下面短文，从短文后各题所给的、、和L530A BC四个选项中，选出可以填入空白处的最佳选项.D（分）

26.30Brian Petershad onething todo beforeleaving hisjob asa policeofficer in Brooklyn.He decidedto spend$500he]for hisservice tobuy10gift cardsand handedthem outto strangersinBrooklynCenter onhis2day.。