四川省攀枝花市第十二中学2022-2022学年高二英语上学期半期调研检测试题注意事项：1.本试卷分试卷Ⅰ和试卷Ⅱ两部分。共3张11页。2.全卷满分150分,考试时间120分钟。3.只交试卷Ⅱ，试卷Ⅰ学生带走，以备讲评。试卷ⅠⅠ.听力部分（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5段对话。每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项，并涂在答题卷的相应位置。听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。每段对话仅读一遍。1.Whatwillthewomando?A.Getacoat.B.stayindoors.C.Haveawalk.2.Whatwillthemanandthewomanorder?A.Tea.B.Orangejuice.C.Coffee.3.Howdidthewomanknowaboutthefire?A.ShesawitonTV.B.Shehearditontheradio.C.Shesawitwithherowneyes.4.Whydoesthewomanplantogototown?A.Togetsomemoneyfromthebank.B.Towatchamovieinthecinema.C.Toeatoutinarestaurant.5.Wheredoestheconversationprobablytakeplace?A.Inaclassroom.B.Inabookstore.C.Inahospital.第二节（共15小题；每小题1.5分，满分22.5分）听下面5段对话和独白。每段对话或独白后有几个小题，从题中所给的A、B、C三个选项中选出最佳选项，并涂在答题卷的相应位置。听每段对话和独白前，你将有时间阅读各小题，每小题5秒钟；听完后，各个小题给出5秒钟的作答时间。每段对话或独白读两遍。听第6段材料，回答第6至7题。-16-6.Whydidthewomanmakethephonecall?A.Tochangeherappointment.B.Todiscussabusinessplan.C.Toarrangeanexhibition.7.Whenaretheygoingtomeet?A.Wednesday.B.Thursday.C.Friday.听第7段材料，回答第8至9题。8.Whatisthemostdifficultpartofthegirl’swork?A.Savingwildbirdscoveredinoil.B.Cleaningoilintheriver.C.Curingthesickbirds.9.Whatarethebirdsdoingwhentheyeattoomuchoil?A.Theyareswimmingintheriver.B.Theyarecleaningtheirfeathers.C.Theyareflyinginthesky.听第8段材料，回答第10至12题。10.WhatdoesHenrylikedoingatairports?A.Tellingstories.B.Watchingpeople.C.Readingmagazines.11.WhatdidHenrylearnfromthenewspaperthatday?A.Amanstolemoneyfromabank.B.Avaluablesuitcasewasmissing.C.Awomanranawayfromhome.12.Whywasthewomanattheairport?A.Shewastravelingonbusiness.B.ShewasleavingforGreece.C.Shewasseeingthemanoff.听第9段材料，回答第13至16题。13.Whatisadayback?A.Abox.B.Alock.C.Asmallbag.14.Whatdoesthegirlcarryinherdayback?A.Hercomputeranddictionary.B.Textbooksandotherpersonalthings.C.Hernotebooksorafewbooksforhomework.15.Whyisthegirlsurprisedinclass?A.Everyoneissosilentinclass.B.Teacheresgivelittlehomework.-16-C.Therearealotofdiscussioninclass.16.Whatdoweknowaboutthegirl?A.ShecomesfromtheUnitedStates.B.Sheseldomasksquestionsinclass.C.Shewritesfortheschoolnewspaper.听第10段材料，回答第17至20题。17.Whenshouldthelistenersarriveatschool?A.At7:00.B.At7:15.C.At7:30.18.Whatisthepurposeoftheclasstrip?A.Totakephotosofthevillage.B.Todoalotofwalking.C.Tomakeamap.19.Whatdothelistenersneedtodothisevening?A.Workinpairs.B.Reviewthenotes.C.Workinthevillage.20.Whatwillthelistenersdotomorrowevening?A.Enjoythemselves.B.Drawthemapofthevillage.C.WatchamoviecalledRomeoandJuliet.Ⅱ.阅读理解(共15小题,每小题2分,满分30分)阅读下列短文，从每题所给的四个选项中，选出最佳选项.AOnastormydaylastAugust,Timheardsomeshouting.Lookingouttotheseacarefully,hesawacoupleofkidsinarowboatwerebeingpulledouttosea.Two12-year-oldboys,ChristianandJack,rowedoutaboattosearchafootball.Oncethey’drowedbeyondthecalmwaters,abeachumbrellatiedtotheboatcaughtthewindandpulledtheboatintoopenwater.Thepairpanickedandtriedtorowbacktoshore.Buttheywerenomatchforitandtheboatwasoutofcontrol.Timknewitwouldsoonbeswallowedbythewaves.“Everythingwentquietinmyhead,”Timrecalls（回忆）.“I’mtryingtofigureouthowto-16-swimtotheboysinastraightline.”Timtookoffhisclothesandjumpedintothewater.Every500yardsorso,heraisedhisheadtojudgehisprogress.“Atonepoint,Iconsideredturningback,”hesays.“IwonderedifIwasputtingmylifeatrisk.”After30minutesofstruggling,hewascloseenoughtoyelltotheboys,“Takedowntheumbrella!”“Let’saimforthepier（码头）,”Jacksaid.Timturnedtheboattowardit.Soonafterward,wavescrashedovertheboat,anditbegantosink.“Canyouguysswim?”hecried.“Alittlebit,”theboyssaid.Oncetheywereinthewater,Timdecideditwouldbesaferandfasterforhimtopulltheboystowardthepier.ChristianandJackwerewearinglifejacketsandfloatedontheirbacks.Timswamtowardlandaswaterwashedovertheboys’faces.“Arewealmostthere?”theyaskedagainandagain.“Yes,”Timtoldthemeachtime.After30minutes,theyreachedthepier.21.Whydidthetwoboysgotothesea?A.Togetbacktheirfootball.B.TogoboatrowingC.ToswimintheopenwaterD.Totesttheumbrellaasasail.22.Whatdoes“it”inParagraph2referto?A.ThebeachB.ThewindC.TheboatD.Thewater23.WhydidTimraisehisheadregularly?A.Totakeinenoughfreshair.B.Toconsiderturningbackornot.C.Tocheckhisdistancefromtheboys.D.Toasktheboystotakedowntheumbrella.-16-BAtthebeginningofthetwentiethcentury,Americanlaborers(劳动者)oftenworkedlonghoursforlittlepay.Manyworkedunderextremelydangerousconditions.Aboutfivehundredthousandworkers,however,hadjoinedgroupscalledlaborunions,hopingtoimprovetheirsituation.In1900,thelargestnationalorganizationoflaborunionswastheAmericanFederationofLabor.ItsheadwasSamuelGompers.GompershadmovedtoNewYorkwithhisparentswhenhewasthirteenyearsold.Hewastwentyfourwhenhebeganworkingforthelocalunionofcigarmakers.Heworkedforthelabormovementforsixtyyears.SamuelGompershadhelpedcreatetheAFLinthelate1880s.Heledtheorganizationforallbutoneyearuntilhisdeathin1924.Gompersdefined（明确）thepurposeofthelabormovementinAmerica.Healsoestablishedthemethodusedtosolvelabordisputes（纠纷）.Gompersthoughtunionsshouldworkonlytoincreasewages,improveworkconditionsandstopunfairtreatmentofworkers.Hecalledhismethodpureandsimpleunionism.SamuelGomperssought（争取）immediatechangeforworkers.Heusedgroupactionssuchasstrikesasawaytotrytoforcecompanyownerstonegotiate(谈判)．Gomperswascriticizedforgoingtosocialeventswithindustryleaders,andforcompromising（妥协）tooeasilywithemployers.ButGompersbelievedsuchactionshelpedhismaingoal.Hebelievedifworkerswererespected,theiremployerswouldwanttomakeworkingconditionsbetter.UndertheleadershipofSamuelGompers,thelabormovementwonitsfirstsmallgains.Forexample,thefederalgovernmentrecognizedtherightofworkerstoorganize.Thathappenedwhenunionrepresentatives（代表）werepartoftheNationalWarLaborBoardduringWorldWarⅠ.YetconditionsforAmericanworkerscontinuetoimproveasemployersrealizethattreatingtheirworkerswellisgoodforbusiness.24．Laborunionswereformedto________.A．protectlaborers'rightsandbenefitsB．fightwiththeemployersC．shortentheworkinghoursD．makethelaborersfeelsad25．Fromthepassagewecanlearn________.A．GompersmovedtoNewYorktojoininlabourmovementB．GompersspentmostofhislifeonlabormovementC．GompersnevercompromisewithemployersD．GomperswasnotthefirstleaderofAFL-16-26．WhichofthefollowingdisputesmayNOTbesolvedbytheunionsaccordingtoGompers'opinion?A．workerswantedtogetmoresalaryB．someworkersweregivenunequaltreatmentC．workersdemandedforchildren'seducationfees.D．workersputforwardchangingoldmachines27．Thispassagemainlytellsus________.A．Gompers'opinionsonlabourmovementB．Gompers'politicalaffairsC．Gompers'fightforworkersD．Gompers'contributionstolaborclassCJanuary4,2022LatelyI'vebeenbusyinBeijinghavingmeetingstodiscussmynewmovie.IalsoattendedJohnWu'sceremony(典礼)ofhisnewmovie，RedCliff，whichtooktwoyearstocomplete.I'mgoodfriendswiththedirectorJohnWuandthemainactorTonyLeung.January5,2022TodayIwenttorecordatelevisionprogramforBeijingTVcalledVolunteersAcrossChina.ThisTVprogramisalargescalerealityshowthatisbasedontheideathat“goodpeoplereapgoodrewards”andithopestoencouragepeopletobemoreawareandhelpthe“goodpeople”whoareindifficultsituations.January6,2022I'mverypleasedtoannouncethatmyJackieChanautomobilewebsiteissetupandofficiallyoperating!Ihopethatthroughthisautomobilewebsite，Icangetintouchwithmorepeoplewhowanttobuycars.January7,2022Today，IwenttorecordasongcalledZhongguoNian.ThissongwaswrittenbyChangShilei.IsingthissongtogetherwithTanJing.ChangShileiisanaturallytalentedmusician.Healsohasaninterestinghabit.Hispianoisplacednexttohisbed.Whenhewakesup，heplaysthepianountilhe'stired，andthenheliesdownonhisbedtosleep.January9,2022TodayImetwiththeproduceranddirectorofLongweiXiaozi，andIalsobroughtalongmyfriend'sdaughterforascreentest.Althoughmyfriend'sdaughtergrewupinChina，herEnglishisverygoodanditjusthappenedbychancethatthismovie-16-needsayoungactressforapart，soItookheralongtoaudition(试演)．28．WhatmightbetheBESTtitleforthispassage?A．MybusylifeB．MynewmovieC．MygoodfriendD．Myfavoritesong29．TheTVprogramVolunteersAcrossChinatriesto________.A．findsomerichpeoplewhoareabletohelpthepoor.B．askpeopletohelp“goodpeople”whoareintrouble.C．encouragepeopletolookaftertheyoung.D．makeChinamoreandmorefamousallovertheworld.30．Theunderlinedword“announce”inthethirdparagraphmeans________.A．tellsb.todosth.B．tellsb.whatyouthinkC．tellsb.sth.officiallyD．saythatsth.musthappen31．Whatcanweinferfromthetext?A．IttooktheauthortwoyearstofinishthemovieRedCliff.B．PeoplewhoareintroublecanaskBeijingTVforhelp.C．ChangShileiisafamousactorwhoisgoodatplayingthepiano.D．LongweiXiaozineedsayoungactressforapartwhocanspeakEnglishwell.DAtthebeginningofthe20thcenturythereweremorethanamillionlionsworldwide.Todaytherearelessthan30,000inthewild.Theremaininglionsareincreasinglythreatenedbyhabitatloss,huntingactivitiestoprotectfarmsandcattle（牛）.Forgenerations,Masaitribesmen（部落）onthelargeAfricanplainsinsoutheasternKenyahavehuntedlionstoprotecttheirfarmsandcattle.Todaytheycelebratethelions'life.NoahisanelderintheMasaicommunity.“WehavedecidedasacommunityoftheMasaitolaydownourspears（长矛）,andtherewillbenomorekillingoflionsinourcommunity.”HeispartofagroupofMasaivisitingtheUnitedStatespromoting(推广)thePredator(捕食性动物)Compensation（赔偿）Program.ConservationInternational'sFrankHawkinsexplains,“TheMasaihavebeenlivingwithwildlifeformanygenerationsandithasbeenaconflicting（冲突）relationshipinmanyways.Theycompetewiththeanimalsforfoodaslionseattheircattle.We'retryingtofindwaysinwhichthewildlifewillbecomesomethingusefultothem.”TheyhadthePredatorCompensationFundfoundedin2022.Aftermuchdiscussion,agroup-16-ofMasaifarmersagreedtoprotectlions.Inturn,iflionsorotherpredatorskilltheircattle,theMasaiownerwillbepaidmarketvalueforthedeadanimalsfromthefund.Onemansaidthatinthepast,whenalionkilledcattle,theykilleditonthespot.Andnow,afterthestartoftheprogram,theMasaiseethelionpopulationgrowing.Since2022,onlyfourlionshavebeenkilledhere.32．Whatisthispassagemainlyabout?A．LionsandtheMasai.B．Thewildlifeintheworld.C．Thereasonwhylionsarekilled.D．ThelivingwaysoftheMasai.33．WhatistheaimofthePredatorCompensationProgram?A．Toprotectpeopleinthewild.B．Toprotectthewildlife.C．Toprotectlionsonly.D．TohelptheMasaiprotecttheirfarmsandcattle.34．Accordingtothepassage,whyhaven'tMasaitribesmenkilledmanylionssince2022?A．Becauselionsdon'teattheircattleanymore.B．Becausetheywillbefinediftheykilllionsthere.C．Becauseifalionkillstheircattle,theywillbepaidforthedeadanimalsfromthefund.D．Becausetherearelessthan30,000lionsinthewildnow.35．WhatdoyouthinkoftheMasai?A．Reasonable.B．Cruel（残忍的）.C．Poor.D．Stupid（愚蠢的）.Ⅲ.补全对话（共5小题，每小题2分，满分10分）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。PublicSpeakingTraining△Getacoach(教练)____36____,sogethelp.Sincethereareaboutabillioncompaniesoutthereallreadytoofferyoupublicspeakingtrainingandcourses,herearesomethingstolookforwhendecidingthetrainingthat’srightforyou.△Focusonpositives-16-Anytrainingyoudotobecomemoreeffectiveatpublicspeakingshouldalwaysfocusonthepositiveaspectsofwhatyoualreadydowell.Nothingcanhurtconfidencemorethanbeingtoldthatyouaren’tdoingwell.______37______,sogoodpublicspeakingtrainingshoulddevelopthoseinsteadoftellingyouwhatyoushouldn’tdo.△______38______Ifyoufindapublicspeakingcoursethatlooksasthoughit’sgoingtogiveyoulotsofdosanddon’ts,walkaway!Yourbrainissofullofwhatyou’regoingtobetalkingabout.___39__Asfaraswe’reconcerned,therearebasicallynohardandfastrulesaboutpublicspeaking.Youraudiencecanbeyourfriends.△Youareaspecialpersonnotaclone（克隆）Mostimportantly,goodpublicspeakingtrainingshouldtreatyouasaspecialone,withyourownpersonalhabits.____40___.Yourtrainingcourseshouldhelpyoubringoutyourpersonality,nottrytoturnyouintosomeoneyou’renot.A.YoualreadydolotsofthingswellB.Youaren’tlikeanybodyelseC.Checktherulesaboutdosanddon’tsD.TurnyourbackontoomanyrulesE.Whatever thepresentation,publicspeakingistoughF.Theonethingyoudon’twantisforthemtofallasleepG.SotryingtoforceawholesetofrulesintoitwilljustmakethingsworseⅣ.完形填空（共20小题，每小题1.5分，满分30分）“Look,it’sBaldy!”Aboyshoutedinmydirectionacrosstheplayground.EventhoughIwasusedtoregularinsults（侮辱）becauseofthe41onmyhead,itwas42horribletohear.Isighed（叹气）asIheadedbacktotheclass.WhenIwasjust20monthsold,Isufferedserious43afterabowlfullofhotoilfellonmyhead.Iwas44tohospitalandhadtostaythereforweekswhilethedoctors-16-45tosavemylife.“Holly’svery46tobealive,”theytoldMumandDad.“Butshe’llbe47withscarsonherhead,andofcourseherhairwon’tgrowthere.”Asachild,Icaredmuchaboutmyscars,soI48woreascarftocoverthemupwhenIlefthome.49Ididn’t,peoplewouldcallmehorriblenameslikeBaldy.Althoughmyfriendswerealwayscomfortingme,theynever50understoodhowitfelt.ThenthroughthehospitalIwas51toachildren’sburnscamp,wherechildrenlikemecangetanyhelp.ThereI5214-year-oldStephanie,whoseburnsarealotmoreseriousthanmine.Butsheisso53thatsheneverletsanyoneputherdown.“Youshouldn’t54whatpeoplesayaboutwhatyoulooklikebecausewe’renotdifferentfromanyoneelse,Holly,”She55me.“Andyoudon’tneedtowearascarfbecauseyoulookgreat56it!”ForthefirsttimeinmylifeIcouldspeaktosomeonewho’dbeenthroughsomething57.Soweekslater,atmy13thbirthdayparty,58byherbravery,Igaveupmyscarfandshowedoffmyscars.Itfeltamazingnothavingto59awaybehindmyscarf.Now,Iam60ofwhatIlooklikeandmuchhappier,becauseIhaverealizeditisyourpersonality（个性）thatdecideswhoyouare.41.A.scarsB.scarfC.hatD.cuts42.A.stillB.justC.neverD.seldom43.A.hungerB.coldC.defeatsD.burns44.A.invitedB.led-16-C.rushedD.forced45.A.learnedB.foughtC.returnedD.decided46.A.luckyB.happyC.lonelyD.poor47.A.pressedB.occupiedC.leftD.painted48.A.possiblyB.nearlyC.finallyD.usually49.A.AlthoughB.SinceC.IfD.Before50.A.correctlyB.reallyC.easilyD.roughly51.A.promotedB.introducedC.reportedD.carried52.A.caughtB.recognizedC.rememberedD.met53.A.honestB.strongC.activeD.young54.A.writedownB.agreewithC.passonD.listento55.A.promisedB.encouragedC.orderedD.calmed56.A.inB.forC.withoutD.beyond57.A.similarB.strangeC.hardD.important58.A.allowedB.requiredC.inspiredD.guided59.A.hideB.giveC.keepD.put60.A.sickB.tiredC.proudD.awake-16-市十二中2022-2022学年度(上)半期考试试卷ⅡI.听力部分（30分）1[A][B][C][D]2[A][B][C][D]3[A][B][C][D]4[A][B][C][D]5[A][B][C][D]6[A][B][C][D]7[A][B][C][D]8[A][B][C][D]9[A][B][C][D]10[A][B][C][D]11[A][B][C][D]12[A][B][C][D]13[A][B][C][D]14[A][B][C][D]15[A][B][C][D]16[A][B][C][D]17[A][B][C][D]18[A][B][C][D]19[A][B][C][D]20[A][B][C][D]II.阅读理解（30分）21[A][B][C][D]22[A][B][C][D]23[A][B][C][D]24[A][B][C][D]25[A][B][C][D]26[A][B][C][D]27[A][B][C][D]28[A][B][C][D]29[A][B][C][D]30[A][B][C][D]31[A][B][C][D]32[A][B][C][D]33[A][B][C][D]34[A][B][C][D]35[A][B][C][D]III.补全对话（10分）36.________37.__________38.__________39.__________40.__________IV.完形填空（30分）41[A][B][C][D]42[A][B][C][D]43[A][B][C][D]44[A][B][C][D]45[A][B][C][D]46[A][B][C][D]47[A][B][C][D]48[A][B][C][D]49[A][B][C][D]50[A][B][C][D]51[A][B][C][D]52[A][B][C][D]53[A][B][C][D]54[A][B][C][D]55[A][B][C][D]56[A][B][C][D]57[A][B][C][D]58[A][B][C][D]59[A][B][C][D]60[A][B][C][D]Ⅴ.语法填空（共10小题，每小题1.5分，满分15分）阅读下面材料，在空白处填入适当的内容（1个单词）或括号内单词的正确形式。Ona(61)______________(freeze)colddayinJanuary1994,JiesangSuonandajiegavehislife(62)______________savetheTibetanantelope.Bythe1990sthe(63)____________oftheTibetanantelopeshad(64)_____________(fall)frommillionsofthemtoabout50,000.Thereasonis(65)____________thewooloftheTibetanantelopisveryexpensiveintheworld.Forpoachersthe(66)____________(profit)canbehuge.Oftenatnight,wholeherdsofantelopesareshotand(67)_____________(skin)onthespot,andthenthewool(68)______________(take)toIndiatomakeshawls.TheshawlsareexportedtorichcountriesinNorthAmericaandEurope.Inthe1990s-16-theChinesegovernment(69)_______________(begin)toprotecttheantelopesactively.Overthenext10yearsabout3,000poachers(70)_______________(catch)and300vehiclesconfiscated.Ⅵ.短文改错.(共10小题；每小题1分,满分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一篇作文。文中共有10处语言错误，每句中最多有两处。每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(∧)，并在其下面写出该加的词。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：1.每处错误及其修改均仅限一词；2．只允许修改10处，多者(从第11处起)不计分。ThebookI’mreadingoftalksaboutafternoonteainBritain.Itissaidtohavestartedintheearly1800’s.Haveteainthelateafternoonprovidesabridgebetweenlunchanddinner,thatmightnotbeserveduntil8o’clockatnight.Thiscustomsoonbecomesanothermealofday.Interesting,ithadaconnectionbytheBritishporcelain(瓷器)industry.TeainChinesewastraditionallydrunkfromcupswithouthandles（把手）.WhenteagotpopularinBritain,therewasacryingneedforgoodcupwithhandlestosuitBritishhabits.Thismadeforthegrowintheporcelainindustry.-16-Ⅶ.书面表达.（满分25分）假定你是李华。请你给笔友Peter写封信，告诉他你叔叔李明将去他所在城市开会，带去他想要的那幅中国画，同时询问他是否可以接机。信中还需说明：李明：高个子，戴眼镜航班号：CA985到达：8月6日上午11:30注意：1.词数100左右；2.可以适当增加细节，以使行文连贯；3.开头语和结束语已为你写好。DearPeter,Howareyoudoing?____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Lookingforwardtoyourreply.Yours,LiHua-16-参考答案：听力部分1-5BCCAB6-10ACABB11-15ACCCA16-20ABCBA阅读理解21-23ABC24-27ABCD28-31ABCD32-35ABCA补全对话36-40EADGB完形填空41-45AADCB46-50ACDCB51-55BDBDB56-60CACAC语法填空61.freezing62.to63.number64.fallen65.that66.profits67.skinned68.istaken69.began70.werecaught短文改错1.第一行的I’mreading是定语从句修饰thebook，read为及物动词，故去掉of。2.第三句have改为having。3.that改为which4.becomes改为became5.day前加the，这里特指那天，故用theday。6.interesting改为interestingly。考查形容词和副词辨析。修饰整个句子用副词。7.by改为with/to。考查介词。固定短语：haveaconnectionwith/to…8.Chinese改为China.9.倒数第二行cup改为cups。考查名词单复数。此处cup为可数名词，应用复数形式。10.grow改为growth书面表达Onepossibleversion:DearPeter,Howareyoudoing?I’mwritingtotellyouthatmyuncleLiMingisgoingtoyourcityforaconference,andI’veaskedhimtobringyoutheChinesepaintingyou’veaskedforbefore.Also,I’dlikeyoutodomeafavor.WouldyoupleasemeetmyuncleattheairportandtakehimtohishotelsincethisishisfirstvisittotheU.S.?Thankyouin-16-advance!HisflightnumberisCA985,anditwillarriveat11:30am,August6.Myuncleistallandheiswearingglasses.Andhewillbeinabluejacket.Lookingforwardtoyourreply.Yours,LiHua-16-
