湖北省武漢市六校聯(lián)考新高考考前提分英語仿真卷及答案解析

湖北省武漢市六校聯(lián)考新高考考前提分英語仿真卷請(qǐng)考生注意：1．請(qǐng)用2B鉛筆將選擇題答案涂填在答題紙相應(yīng)位置上，請(qǐng)用0．5毫米及以上黑色字跡的鋼筆或簽字筆將主觀題的答案寫在答題紙相應(yīng)的答題區(qū)內(nèi)。寫在試題卷、草稿紙上均無效。2．答題前，認(rèn)真閱讀答題紙上的《注意事項(xiàng)》，按規(guī)定答題。第一部分（共20小題，每小題1.5分，滿分30分）1．—Heisgoodatalotofthingsbutitdoesn’tmeanheisperfect.—___________Actuallynooneis.A．What’sgoingon? B．Let’sgetgoing.C．Thankgoodness. D．I’mwithyouonthat.2．Mankindmustfirstofalleat,drink,haveshelterandclothing________itcanpursuepolitics,science,artandreligion.A．until B．unlessC．before D．since3．Ifthenewsecuritysystem______intoeffect,suchaccidentswouldneverhavehappened.A．wouldbeput B．wereput C．shouldbeput D．hadbeenput4．Ihadhardlyrungthebell________thedoorwasopenedsuddenly,andmysonrushedouttogreetme.A．beforeB．untilC．a(chǎn)sD．since5．Iusuallydothewashingupandleavethecookingtomywife，______she’sabettercookthanme．A．unless B．a(chǎn)s C．eventhough D．incase6．Byservingothers,apersonfocusesonsomeoneotherthanhimselforherself,________canbeveryeye-openingandrewarding.A．who B．whichC．what D．that7．Withthenumberofhomecomingoverseasstudents________upinrecentyears,theattractionofforeigndegreeholdershasgraduallyfaded.A．shot B．beingshotC．shooting D．toshoot8．Somepeoplesuggestchangingthedateforthecollegeentranceexamsinto______SaturdayandSundayofthefirstweekofJune,whichIthinkis______goodadvice.A．/;/ B．the;the C．the;a D．the;/9．____ofdangerinthestreetatnight,thegirldoesn’tdaretogooutwithoutsomeone____her.A．Warned;accompaniedB．Warned;accompanyingC．Warning;accompaniedD．Warning;accompanying10．Wehavenoideawhatairwewillbebreathinginthefutureifweanythingtostophazyweather.A．hadn’tdoneB．didn’tdoC．haven’tdoneD．don’tdo11．Justasthefamousman_____it,“Anythingonemancanimagine,othermencanmake____real.”A．says,it B．put,/ C．says,/ D．put,them12．Ifanentirecountrygetsricheratthesametime,individualswouldn't________feelwealthier,sincetheirrelativepositionsinsocietyhaven'tchanged.A．necessarily B．initially C．typically D．sustainably13．----Ifeelcold.____Iclosethewindow?----Sure.Goahead!A．ShallB．NeedC．WouldD．Should14．—Areyoudoingyourhomework？—No,I’mwritingashortplay．It_____attheChristmasparty．A．willbeputon B．willputonC．putson D．isputon15．HadMarynotbeenhurtinthecaraccident,________thenextweek’smarathon.A．shewouldrun B．shewouldhaverunC．shewillrun D．shemusthaverun16．Youcanaskanyoneforhelp.________hereiswillingtolendyouahand.A．Everyone B．NooneC．One D．Someone17．--TurnofftheTV,Jack._______yourhomeworknow?--Mum,justtenmoreminutes,please.A．Willyoubedoing B．ShouldyoubedoingC．Shouldn'tyoubedoing D．Couldn’tyoubedoing18．–Let’stakeacoffeebreak,shallwe?–IwishI________,butIhaveareallytightschedule.A．can B．shall C．could D．should19．______thedeadline,theworkershadtoworkovertimetogetthejobfinished.A．Giving B．Given C．Havinggiven D．Togive20．—Jackshouldhavecalmeddownattheparty!—Butthekidsmadesomuchnoisethathecouldn’thelpbut_______.A．facethemusicB．eatlikeabirdC．mendhiswaysD．flyoffthehandle第二部分閱讀理解（滿分40分）閱讀下列短文，從每題所給的A、B、C、D四個(gè)選項(xiàng)中，選出最佳選項(xiàng)。21．（6分）WhenIwasincollege,IspentasemesterstudyingabroadattheUniversityofStrathclydeinGlasgow,Scotland.Inmybrieftimethere,IcametoloveScotlandforitslocalculture,foodandscenery.Youmightthink,“Scotlandisn’tsodifferentfromtheUS;theystillspeakEnglishthere!”ButwhenIsteppedofftheplane,Iwasgreetedbyagruff-voiced(聲音粗啞的)ladyatcustoms.“You’llbecomingfromAmerica,then?”Sheaskedme,andInodded.“ButallofourguysareleavingGlasgowfortheStates!”HerthickScottishEnglishandsenseofhumorwereobviousrightaway.IwasnotintheUSanymore,wherecustomsagentsneverjokearound.AsIsettledinattheuniversity,Icouldfeelmyselfgettingusedtohearing—andevenspeaking—theScottishEnglishofmycustomsagent.Inclassroomdiscussions,peoplewouldsay“em”whentheycouldn’tthinkofwhattosayinsteadof“um”,whichwasgreatfun.Afterthefirstfewweeks,Istoppedchucklingaboutthis.Strathclydestudentsstayeduplateintothenight,runningaroundcampusandshouting,“Go!Let’sgo,let’sgo,let’sgo[curseword]Glasgow!”Prettysoon,Iwasnolongersaying“thanks”atthesupermarket—instead,Isaid“cheers”.MyScottishfriendsdrankwhiskeyandatehaggis(羊雜碎布丁).IdrankplentyofwhiskeybutfeltashamedtoadmitthatIwasn'tbraveenoughtotryhaggis.Scottishbakeriesusuallysellbridies(肉餡餅).Addacupoftea—thoughIusuallyAmericanizeditbychoosingcoffeeinstead—andabridiemakesforadeliciousbreakfast.EverytimeItookatrainanywhereinScotland,I’dgazeoutattherollinghillsandwonderifgrasswasgreenerthananywhereelseintheworld.ThenI’dreflectthatthere’sareasonthiscountrywasthebirthplaceofgolf.1、Whatdidtheauthorthinkoftheladyatcustoms?A．Impolite.B．Friendly.C．Serious.D．Calm.2、Whichofthefollowingcanreplacetheunderlinedword“chuckling”inParagraph3?A．Talkingloudly.B．Comparing.C．Laughingquietly.D．Hearing.3、Whatistheauthor’spurposeinwritingthetext?A．ToexplainwhyScotlandwasfamousforgolf.B．TopromotethedevelopmentofScottishcateringtrade.C．Tointroducedifferentpronunciationsof“em”and“um”.D．TosharehisexperiencesinScotlandasanexchangestudent.22．（8分）Sportscanhelpyoukeepfitandgetintouchwithnature.However,whetheryouareonthemountains,inthewaves,oronthegrassland,youshouldbeawarethatyoursportofchoicemighthavegreatinfluenceontheenvironment.Somesportsareresource-hungry.Golf,asyoumayknow,eatsupnotonlylargeareasofcountryside,butalsotonsofwater.Besides,allsortsofchemicalsandhugeamountsofenergyareusedtokeepitscourses(球場(chǎng))ingoodcondition.Thiscausesmajorenvironmentaleffects.Forexample,inthedryregionsofPortugalandSpain,golfisoftenheldresponsibleforseriouswatershortageinsomelocalareas.Therearemanyenvironment－friendlysports.Powerwalkingisoneofthemthatyoucouldtakeuptoday.Youdon'tneedanyspecialequipmentexceptagoodpairofshoes;andyoudon'thavetoworryaboutresourcesandyourpurse.Simpleandfree,powerwalkingcanalsokeepyoufit.Ifyouwalkregularly,itwillbegoodforyourheartandbones.Expertssaythat20minutesofpowerwalkingdailycanmakeyoufeellessanxious,sleepwellandhavebetterweightcontrol.Whateversportyoutakeup,youcanmakeitgreenerbyusingenvironment－friendlyequipmentandbuyingproductsmadefromrecycledmaterials.Butthefinalgoalshouldbe“greengyms”.Theyarebetterreplacements(代替物)fortraditionalhealthclubsandmodernsportscenters.Membersofgreengymsplaysportsoutdoors,inthecountrysideorotheropenspaces.Thereisnospecialrequirementforyoutostartyourmembership.Andbestofall,it'sfree.1、Whichofthefollowingistheauthormostprobablyinfavorof?A．Playingbasketballinagym. B．Motorracinginthedesert.C．Cyclingaroundalake. D．Swimminginasportscenter.2、Whatdoweknowaboutgolffromthepassage?A．ItispopularinPortugalandSpain.B．Itneedswaterandelectricitytokeepitscoursesgreen.C．Itpollutestheearthwithchemicalsandwastes.D．Itcauseswatershortagesaroundtheworld.3、Theauthorusespowerwalkingasanexamplemainlybecause________．A．itusesfewerresourcesB．itimprovesourhealthC．itisanoutdoorsportD．itisrecommendedbyexperts4、Theauthorwritesthepassageto________．A．showusthefunctionofmajorsportsB．encourageustogoinforgreensportsC．discussthemajorinfluenceofpopularsportsD．introducedifferenttypesofenvironment－friendlysports.23．（8分）Everyhumanbeing,nomatterwhatheisdoing,givesoffbodyheat.Theusualproblemishowtogetridofit.ButthedesignersoftheJohnstowncampus(校園)oftheUniversityofPitsburgh(commonlyreferredtoasPitt)setthemselvestheoppositeproblem—howtocollectbodyheat.Theyhavedesignedacollectionsystemwhichusesnotonlybodyheat,buttheheatgivenoffbysuchobjectsaslightbulbsandrefrigeratorsaswell.Thesystemworkssowellthatnofuelisneededtomakethecampus’ssixbuildingscomfortable.Somepartsofmostmodernbuildings—theatersandofficesaswellasclassrooms,aremoresufficientlyheatedbypeopleandlightsandsometimesmustbeair-conditionedeveninwinter.Thetechniqueofsavingheatandredistributing(重新分配)iscalled“heatrecovery”.Afewmodernbuildingsrecoverheat,butthecampus’ssystemisthefirsttorecoverheatfrombuildingsandreuseitinothers.Alongtheway,Pitthaslearnedagreatdealaboutsomeofitsproducers.Theharderastudentstudies,themoreheathisbodygivesoff.Malestudentssendoutmoreheatthanfemalestudents,andthelargerastudentis,themoreheatheproduces.WemayconcludethatthehottestprospectfortheJohnstowncampuswouldbeahard-workingoverweightmalegenius.1、TheheatintheheatingsystemoftheJohnstowncampusissupplied.A．byhumanbodiesB．bybothhumanbodiesandotherheat-givingobjectsC．bybothhumanbodiesandcommonly-usedfuelsD．byhumanbodies,commonly-usedfuelsandotherheat-givingobjects2、Accordingtothepassage,thetechniqueof“heatrecovery”isused.A．tofindtheproducersofheatB．toprovideheatforthehotwatersystemC．tomakethecampusmorebeautifulD．tocollectheatandreuseit3、Theunderlinedphrase“thehottestprospect”inParagraph3refersto.A．thepersonwhosuffersmostfromheatB．thepersonwhoneedsmoreheatthanothersC．thepersonwhogivesoffmostheatD．thepersonwhomakesbetteruseofheat4、Whichofthefollowingmaybethebesttitleforthispassage?A．ANewHeatRecoverySysteminPittB．ModernBuildings’HeatSystemC．BodyHeatandItsProducersD．WaysofHeatingBuildings24．（8分）Britonsareincreasinglyentertainingguestsathomewithdinner,filmandkaraokenights,inspiredbytelevisionshowsoncookery(烹飪術(shù))andhomeentertainment,accordingtoasurvey.Morethanhalf(53percent)oftherespondentstoapoll(民意測(cè)驗(yàn))of1,000Britonsacrossthecountrysaidtheynowprefertospendqualitytimewithfamilyandfriendsbyinvitingthemovertotheirhomesratherthanmeetinginbarsandrestaurants,thesurveybymobilephoneoperatorT-Mobileshowed.Populartelevisionshowssuchas“ComeDineWithMe,”whereamateurchefsattempttowowtheaudiencewiththeirculinary(烹調(diào)的)skills,“MasterChef”whereordinarypeoplecompetetocooktoMichelinstandards(米其林餐廳評(píng)分標(biāo)準(zhǔn))andanumberofcelebritycookeryshowshaveinspiredBritonstoentertainathome.Thepollshowedthatnearlyathirdofrespondentshadspentmoneyonhomeentertainmentimprovementssuchassofas,diningtablesandbiggertelevisionstoimpresstheguests.“Overthelastcoupleofyears,myclientshaveincreasinglyaskedforhomepartiesratherthanonesatindependentplaces,”partyplanningexpertLizBrewersaidinastatementaccompanyingthepoll’sresults.“Thisisnotonlyduetoaslowingofeconomicactivitybutbecausemanyhavebecomeincreasinglyhouse-proudandeagertoshowofftheircookingskills,inadditiontotheirlatesthomeentertainmentpurchases.”CelebritychefJamieOliverwasthetopchoicefordreamhostofrespondents,whilePrimeMinisterGordonBrownwasoneoftheleastfavored,alongsideConservativeleaderDavidCameron.1、Britons’interestinentertainingguestsathomeisgrowingbecauseoftheimpactof.A．MichelinstandardsB．televisionprogramsC．fasteconomicdevelopmentD．mobilephoneoperatorT-Mobile2、Theunderlinedword“wow”inParagraph3probablymeans“”.A．fillB．compareC．impressD．a(chǎn)ssociate3、Toentertainguestsathome,thehostshaveto.a.purchasecertainfurnitureb.improvetheircookingskillsc.consultapartyplanningexpertfirstd.asksomeprofessionalchefstohelpA．a(chǎn)andbB．canddC．a(chǎn)anddD．bandc4、Whatcanbelearnedfromthepassage?A．TheserviceofmostBritishrestaurantsisnotsatisfactory.B．Politiciansarethetopchoicefordreamhostofrespondents.C．TwothirdsofBritonsarewillingtoentertainguestsathome.D．Entertainingguestsathomewillstrengthentherelationships.25．（10分）IspentmostmytwentiesworkingfortheNationalParkService,andIlivedawidevarietyofgovernmenthousing,includingseveralshabbybutappealingoldhouseswherethewildcreaturesoutnumberedhumans.SometimesIwondered,lyingawakeatnight,howmanyheartsbeatinsidethosewalls.Withallthatlovelynationalparkhabitatprotectedfortheiruse,whydidtheanimalsneedtoliveinmyhouse?Mylatestessay“Theindoorwildsatoutdoorparks,”revisitsmyexperienceswithwild(non-human!)roommatesandofficematesinRockyMountainNationalPark.Atfirst,theywereconsideredannoyingbutnotdangerous.Attitudeschangeddramaticallywhenhantavirus(漢他病毒)cameonthescene,andsuddenlythosecute,non-housebrokendeermicebecameathreat.WhenImovedontoCanyonlandsNationalPark,Ifoundthateveryefforthadbeenmadetosealoffmyhousefromfour-footedintruders.Theseeffortsmostlyworkedandlateremployeesmovedintonewhousing.Butsomehowaratstillmanagedtochewitswaythroughtheflooranddrownitselfinmytoilet.I’mnotevengoingtogetstartedaboutmycoworkers,experienceswithothermuchscarieranimals.TheBeaverMeadowsVistorCenterinthestorywasdesignedbyTailiesinAssociatedArchitects,FrankLloyedWright’sfirm,afterWright’sdeath.Workingthere,Ialwaysthoughtthebuildingwasstrange.Irecentlyrevisitedthebuildingwhileresearchingachildren’sbookIamwritingaboutthepark.IthinkIgetitnow,atleastalittle.1、Whatdoestheunderlinedword“their”inParagraph1referto?A．Someparkvisitors’.B．Endangeredanimals’.C．Theauthor’scoworkers’.D．Theauthor’swildroommates’.2、Whydidpeopleshowachangeinattitudetowardsdeermice?A．Becauseaviruswasspreading.B．Becausepeoplewerehurtbythem.C．Becausepeoplesawareallycuteone.D．Becausetheyprotectedpeople’shouses.3、Whatcanweinferaboutthelivingconditionsoftheauthor’scoworkers?A．Theywereunknowntotheauthor.B．Theywereacceptabletotheauthor.C．Theywerenobetterthantheauthor’s.D．Theyweremuchbetterthantheauthor’s.4、AftervisitingtheBeaverMeadowsVistorCenteragain,theauthor________.A．couldappreciateitbetterB．finishedachildren’sbookC．didresearchonnationalparksD．knewitwasdesignedbyWright第三部分語言知識(shí)運(yùn)用（共兩節(jié)）第一節(jié)（每小題1.5分，滿分30分）閱讀下面短文，從短文后各題所給的A、B、C和D四個(gè)選項(xiàng)中，選出可以填入空白處的最佳選項(xiàng)．26．（30分）Hedroveafterdrinkingalcohol,havingasevereaccidentandhadtogethisarmsremoved．Sincethen,hehashadto__31__onhisyoungerbrother,whobecamehisshadow,neverleavinghimaloneforyears.Exceptforwritingwithhistoes,hewastotallyunabletodo__32__else.Asthetwobrothersgrewuptogether,theyhadtheirownproblemsandwouldoften__33__.Finally,hisyoungerbrotherwentawayandlived__34__,leavinghimheartbrokenandatalosswhattodo.__35__,amisfortunebefell（降臨）agirl.Onenightshewaspreparingdinnerwhenthekerosenelightonthestovewasoverturned,__36__inafirewhichtookherhandsaway.Havingdecidedly__37__hersister’swillingnesstohelpher,shedeterminedtobethoroughly__38__.Atschool,shealwaysstudiedhard．Mostofallshelearnedtobeself-reliant.“Iamlucky.Thoughmy__39__arebroken,myheartcanstillfly.”shewroteinherblog.Oneday,theyoungmanandthegirlwerebothinvitedtoa（n）__40__programme.Theboytoldthetelevisionhostessabouthis__41__future,whereasthegirlwasfullof__42__forherlife.Theywerebothaskedtowritesomethingonapieceofpaperwiththeir__43__.Theboy:Myyoungerbrother’sarmsaremyarms.Thegirl:Brokenwings,flyingheart.Theyhadbothgonethroughthesameordeal（痛苦經(jīng)歷）,buttheirdifferent__44__1determinedthenatureoftheirlives.Asseemsthecase,__45__disasterscanstrikeourlifeatanytime.Howyouhandlethe__46__whenfacedwithitisthetrue__47__ofyourcharacter.Ifyouchooseto__48__orescapefromtheordeal,itwillfollowyouwhereveryougo.Butifyoudecidetobestrong,the__49__willturnouttobeafortuneonwhichnew__50__willarise.1、A．live B．stand C．rely D．a(chǎn)ssist2、A．something B．everything C．nothing D．a(chǎn)nything3、A．quarrel B．share C．support D．dislike4、A．happily B．lonely C．separately D．disappointedly5、A．Unfortunately B．Unexpectedly C．Similarly D．Naturally6、A．leading B．bringing C．causing D．resulting7、A．turnedto B．turneddown C．turnedoff D．turnedagainst8、A．a(chǎn)lone B．free C．independent D．successful9、A．a(chǎn)rms B．wings C．dreams D．promises10、A．interview B．radio C．sports D．health11、A．hopeful B．uncertain C．bright D．miserable12、A．calmness B．enthusiasm C．patience D．excitement13、A．hands B．strength C．toes D．mouths14、A．characters B．desires C．opinions D．a(chǎn)ttitudes15、A．unexpected B．passive C．rough D．serious16、A．emergency B．misfortune C．difficulty D．a(chǎn)ccident17、A．test B．reflection C．display D．problem18、A．ignore B．resist C．complain D．suffer19、A．problem B．result C．failure D．hardship20、A．solutions B．ways C．rewards D．hopes第二節(jié)（每小題1.5分，滿分15分）閱讀下面材料，在空白處填入1個(gè)適當(dāng)?shù)膯卧~或括號(hào)內(nèi)單詞的正確形式。27．（15分）Sinceanearlyage,Ihavedevelopedaninterestinart.ImustadmitthatIamcrazyaboutthepaintingsbyVincentvanGogh(1853-1890).1．(consider)asoneofthegreatestartistsallthetime,thisDutchPost-Impressionistartisthadagreatinfluenceonthe20thcenturyart.Hisfatherwasachurchminister,2．belieflayinGod.Vincentspenthisearlyadultlifeworkingforafirmofartdealers.Afterabriefperiodasateacher,hetriedtobeaministertoo,buthewasnot3．(success).VanGoghhadmentalproblemsandwasoftenemotional,whichmade4．difficultforhimtosucceed.Itisnotuntil18805．Vincentbeganhiscareerasanartist.However,duringthelasttenyearsofhislife,heproducedmorethan2,000pieces,includingaround900paintingsand1,100drawings.Mostofhisbest-knownworks6．(produce)duringhisfinaltwoyears,whenhewas7．(serious)ill.In1890,attheageof37,vanGoghshothimselfinthechest.Theonlypaintinghesoldduringhislifetime,TheRedVineyard,wascreatedin1888.Itisnow8．exhibitioninthePushkinMuseuminMoscow,Russia.Several9．(painting)byvanGoghrankamongthemostexpensiveintheworld.OnMarch30,1987,vanGogh’spaintingIriseswassoldforarecordof$53.9million.OnMay15,1990,hisPortraitofDoctorGachetwassoldfor$83.5million,thus10．(set)anewpricerecord.第四部分寫作（共兩節(jié)）第一節(jié)短文改錯(cuò)（滿分10分）28．（10分）假定英語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。WhenIwassixyearsold,Iwasainnocentandlovelygirl、Oneday,myfatheraskedme,“Howcanfishonlyliveinwater?”Ithoughtaboutitwithcautionsandthenreplied,“That’sbecausethereissomecatsonthebank、”Myfathersaid,“Althoughyouranswersoundsalittleridiculous,butIthinkyouaresmart、”Iwashappytohearthemthen、Maybeitseemedanamusedanswerthen、Butnow,Ithinkitisbenefittome、AndnowIamsmart、IdaresaidIcouldhaveahappychildhoodjustowingmyparents’loveforme、第二節(jié)書面表達(dá)（滿分25分）29．（25分）假設(shè)你是李華，今年將有一個(gè)較長的寒假。請(qǐng)根據(jù)下列要點(diǎn)，給你的美國筆友John寫一封信，談?wù)勀愕暮儆?jì)劃。要點(diǎn)如下：1.聚會(huì)；2.旅游；3.學(xué)習(xí)某種技能；4.詢問John的假期計(jì)劃。注意：1.詞數(shù)100左右；2.信的開頭和結(jié)尾已經(jīng)給出，不計(jì)入總詞數(shù)；3.不要逐句翻譯，可適當(dāng)增加細(xì)節(jié)，以使行文連貫。DearJohn,Howiseverythinggoing?Asyouknow,I’llhavealongholidaythiswinter.____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Lookingforwardtoyourreply!Yours,LiHua

參考答案第一部分（共20小題，每小題1.5分，滿分30分）1、D2、C3、D4、A5、B6、B7、C8、D9、B10、D11、B12、A13、A14、A15、B16、A17、C18、C19、B20、D第二部分閱讀理解（滿分40分）閱讀下列短文，從每題所給的A、B、C、D四個(gè)選項(xiàng)中，選出最佳選項(xiàng)。21、Japanisamysteriouslandoftechnologicalwonders,butthelatestisarelativelysimplesolutiontoanage-oldproblemfacedbybeginnersandprofessionalchefsalike.Grocerystoresacrossthecountryareabouttostartstockingonionsthatwon’tmakepeoplecry.Thenewtear-freeonioniscalledtheSmileBall,whichisaprettyadorablenameforavegetable,andit’sanonioncarefullyengineeredtonotirritate(刺激)theeyesofpeoplewhocutintoit.Regularonionsreleaseagaswhentheircellsaredamagedandthatgasirritatespeople’seyesandmakethemtearup.The