2025届陕西省西安市第七十中学高三第二次调研英语试卷含解析

2025届陕西省西安市第七十中学高三第二次调研英语试卷注意事项：1．答卷前，考生务必将自己的姓名、准考证号填写在答题卡上。2．回答选择题时，选出每小题答案后，用铅笔把答题卡上对应题目的答案标号涂黑，如需改动，用橡皮擦干净后，再选涂其它答案标号。回答非选择题时，将答案写在答题卡上，写在本试卷上无效。3．考试结束后，将本试卷和答题卡一并交回。第一部分（共20小题，每小题1.5分，满分30分）1．ltwasinDecember,2018________ChairmanXiandPresidentTrumpmetinArgentina.A．when B．thatC．before D．since2．Itwasnotuntil3dayslaterthattheboycamebacktolifeandexplainedtothepolicewhat_______tohim.A．washappening B．wastohappen C．hadhappened D．hashappened3．Salesdirectorisaposition_______communicationabilityisjustasimportantassaleskills.A．which B．thatC．when D．where4．Thesediagramsareespeciallyhelpfulwhenwehaveaconcreteproblem______athand.A．besolvedB．tosolveC．solvedD．beingsolved5．Theprofessor_____abouthowtoprotecttheendangeredanimalintheconferenceatthistimetomorrow.A．talkedB．talksC．hasbeentalkingD．willbetalking6．Thisfilmisverywithyoungpeople,whichtellsareallyromanticstory.A．familiarB．popularC．similarD．particular7．makesmestressedistheentranceexaminationiscomingnearerandnearer.A．It;what B．What;that C．What;what D．That;that8．Humansspendalotoftimeandmoneyontheirpetsandthepetsgivealltheyhave_____forthat.A．inreturnB．infactC．inshortD．inall9．Aftercollege,hewasemployedinamiddleschoolandthereeversince.A．wouldworkedB．hadworkedC．workedD．hasworked10．Thechurchwhichiseasily________frommyhomeisbeingrebuilt.A．accessibleB．availableC．acceptableD．responsible11．MsAliceisconsidereda

ladybyus,forsheoftenhelpsthepoorshemetwith.A．selfish B．hopefulC．mean D．generous12．Theyoungergenerationareraisedinamoreopenenvironment,whichhasenabledthemtodevelop____theirvaluesinlife.A．inchargeof B．incontrastto C．inexchangefor D．intunewith13．Manywritersaredrawntobuildingaworld,_____readersaresomewhatfamiliarwithbutalsofeeldistantfromournormallives.A．it B．one C．that D．theone14．Mr.Wilsonisamanofpatienceandkindness,andhisgoodtempernever______him.A．fails B．disappointsC．controls D．worries15．ItwasJohnwhobrokethewindow.WhyareyoutalkingtomeasifIit?A．haddone B．havedone C．did D．amdoing16．Ifyougotobuythetopbest-sellingCD,pleaseget______forme.A．one B．itC．this D．that17．Iwantedsomemorecoldmeatbuttherewas_____left.A．none B．noone C．any D．some18．Someofthem,______inruralvillages,hadneverseenatrain.A．tobebornandbroughtup B．bornandbroughtupC．havingbornandbroughtup D．havingbeenbornandbroughtup19．Weallknowthatgoodresults________foryouwhenyoustartdoingthingsyoulove.A．arewaitingB．havewaitedC．havebeenwaitingD．willbewaiting20．—Whathappenedtotheyoungtreesweplantedlastweek?—Thetrees__________well,butIdidn’twaterthem.A．mightgrow B．wouldhavegrownC．needn’thavegrown D．wouldgrow第二部分阅读理解（满分40分）阅读下列短文，从每题所给的A、B、C、D四个选项中，选出最佳选项。21．（6分）Withthedevelopmentofoursociety,cellphoneshavebecomeacommonpartinourlives.Haveyoueverrunintoacarelesscellphoneuseronthestreet?Maybetheywerebusytalking,textingorcheckingupdatesonWeChatwithoutlookingatwhatwasgoingonaroundthem.Asthenumberofthisnew“species”ofhumanhaskeptrising,theyhavebeengivenanewname—phubbers(低头族).RecentlyacartooncreatedbystudentsfromChinaCentralAcademyofFineArtsputthisgroupofpeopleunderthespotlight.Intheshortfilm,phubberswithvarioussocialidentitiesburythemselvesintheirphones.Adoctorplayswithhiscellphonewhilelettinghispatientdie,aprettywomantakesaselfie(自拍)infrontofacaraccidentsite,andafatherloseshischildwithoutknowingaboutitwhileusinghismobilephone.Achainofsimilareventsfinallyleadstothedestruction(毁灭)oftheworld.Althoughtheendingofthefilmsoundsunrealistic,thedamagephubbingcanbringisreal.Yourhealthisthefirsttobeartheeffectandresultofit.“Alwaysbendingyourheadtocheckyourcellphonecoulddamageyourneck,”GuangmingDailyquoteddoctors’words.“Theneckislikearopethatbreaksafterlong-termstretching.”Also,staringatcellphonesforalongtimewilldamageyoureyesightgradually,accordingtothereport.Butthat’snotall.Beingaphubbercouldalsodamageyoursocialskillsanddriveyouawayfromyourfriendsandfamily.Whengettingtogetherwithfamilyorfriends,manypeopleprefertoplaytheircellphoneswhileothersarechattinghappilywitheachotherandthiscreatesastrangeatmosphere,QiluEveningNewsreported.Itcanalsocostyourlife.Therehavebeenlotsofreportsonphubberswhofelltotheirdeath,sufferedaccidents,andwererobbedoftheircellphonesinbroaddaylight.1、WhydoestheauthorgivetheexampleofacartooninParagraph2?A．Tosuggestphubberswilldestroytheworld.B．Tocallforpeopletogowalkingwithoutphones.C．Totellpeopleofthebadeffectsofphubbing.D．Toadvisestudentstocreatemorecartoonslikethis.2、Accordingtothepassage,whatrisksmayaphubberhave?①Destructingtheworld②Affectinghissocialskills③Damaginghisneckandeyesight④GettingseparatedfromhisfriendsandfamilyA．①②④B．②③④C．①③④D．①②③④3、What’stheauthor’sattitudetowardsphubbing?A．SupportiveB．ConfidentC．DisapprovingD．Unconcerned4、Whatwillbetalkedaboutinthefollowingparagraph?A．Waystoavoidtherisksofphubbing.B．Badeffectsofphubbing.C．Dailylifeofphubbers.D．Methodsofphubbing.22．（8分）ZachBonnerknowsjusthowfartryingcangetyou.Earlierthismonththeeleven-year-oldcompletedhisbiggestcharityprojecttodate.HewalkedalmosttwothousandkilometersfromhishomeinFloridatoWashingtonD．C．toraisemoneyforhomelesschildreninAmerica.Zachcalledhisproject"FromMyHousetotheWhiteHouse".HecarriedamessagetotheAmericanpresidentandlawmakers.HeaskedforhelpforthehomelesschildrenintheUnitedStates.ThewalkraisedtensofthousandsofdollarsforZach'scause.HismothersaysZachhasalwaysenjoyedcommunityservicework.ItbeganwhenHurricaneCharleyhitFloridain2014.Zachdecidedtohelpvictimsbywalkingaroundhisareawithhislittleredwagoncollectingandgivingoutbottlesofwater.Hegotthenickname"LittleRedWagonBoy".Now,"LittleRedWagon"isthenameofZach'sfoundation.Ithasraisedmoneyforplaygroundsandsheltersforhomelesschildren.Zachalsogivesoutthousandsofbackpacks.Hefillseach"Zachpac"withatoy,personalcleaningsupplies,socks,sewingsupplies,afirst-aidkitandfood.Zachhaswonmanyawards,metseveralpresidentsandbeenontelevision.Butthatisnotwhyhewantstohelppeople.ZachBonnersaysifyouhaveagoodheartyouhavetouseit.And,hesays,charityworkisalotoffun.Eighteen-year-oldChristinaJohnsonandheroldersisterGenevastartedtheirproject,"BringItOn"intheBronxareaofNewYorkCityin2014.Theywantedtoimprovetheplacewheretheylived.Theareawassodangerousthattheirparentswouldnotletthemplayoutside.Thegirlsstartedaprogramtoempowerchildrenintheircommunity."BringItOn"organizesenvironmental"jams"tocleanupwasteinthearea.Thegroupalsoholdsclassesandtalksonhealth,leadership,howtosetupsmallbusinessesandotherissues."BringItOn"receivesmoneyandothersupportfromlocalbusinessesandothersponsors.1、WhichofthefollowingisNOTtrueaboutZachBonner?A．Hehadpersuadedhismothertoworkwithhim.B．Hiswalkhelpedraisealargeamountofmoney.C．Hewonhisnicknamebyhelpingthevictimswithalittleredwagon.D．Heenjoyedhimselfindoingcommunityservicework.2、WhywasZachBonner'sfoundationstarted?A．ToasktheAmericanpresidentandlawmakersforhelp.B．Towinawardsandappearontelevision.C．Tohavealotoffunwithotherpeople.D．Toraisemoneyforhomelesschildren.3、Whatdoestheunderlinedphrase"empowerchildren"inthelastparagraphreferto?A．Givechildrenthepowertodoanything.B．Takecontrolofchildren.C．Enablechildrentolivesafely.D．Stopchildrenplayingwitheachother.4、Whatcanbeinferredaccordingtothetext?A．"LittleRedWagon"and"BringItOn"arethenicknamesofyouths.B．YoungpeopleareleadingthewayinvolunteeringintheUnitedStates.C．Thegirlsstartedtheirprogramtofindlostchildrenintheircommunity.D．ChristinaJohnsonandGenevaaremakingeffortstoraisemoney.23．（8分）Thereisabreakthroughinbuildingaircrafts.Bendablewingscoveredwithoverlapping(部分重叠)piecesresemblingfishsizescouldbeusedtobuildswifter,fuel-efficientaircraft,anewstudyfinds.Nowadays,conventionalaircraftstypicallyrelyonailerons(副翼)tohelpcontrolthewaytheplanestipastheyfly.However,whentheWrightbrothersflewthefirstairplane,Flyer1,overacenturyago,theyusednoaileronsbutwiresandpulleysthattwistedthewood-and-canvaswings,tocontroltheplane,Scientistshavelongsoughttodevelopaircraftsthatcanaltertheirwingsduringflight,justasbirdscan.However,mostpreviousattemptshavefailedbecausetheyreliedonheavymechanicalcontrolstructureswithinthewings.Thesestructureswerealsocomplexandunreliable,saidNeilGershenfeld,aphysicistanddirectoroftheCenterforBitsandAtomsatMassachusettsInstituteofTechnology(MIT).Thenewwingconsistsofasystemoftiny,strong,lightweightmodules.Theshapeofthewingcanbechangeduniformlyalongitslengthusingtwosmallmotors,whichapplyatwistingpressuretoeachwingtip.Thesewingsarecoveredin“skins”ofoverlappingstripsofflexiblematerialresemblingfishsizes.Thesestripsmoveacrosseachotherasthewingsalter,providingasmoothoutersurface,theresearchersexplained.Wind-tunneltestsofthesewingsshowedthattheyatleastmatchedtheaerodynamicpropertiesofconventionalwings,ataboutone-tenththeweight.Initialtestsusingremotelypilotedaircraftsmadewiththesewingshaveshowngreatpromise,saidBenjaminJenett,agraduatestudentattheCenterforBitsandAtomsatMIT.Thenewmodularstructuresthescientistsdevelopedcouldbemanufacturedquicklyinmassquantitiesandtheninstalledbyteamsofsmallrobots.Thesemodularstructuresalsocanbedisassembledmoreeasily,makingrepairssimpler.“Still,thefirstaircraftbuiltusingthisstrategywillnotbeapassengerjet,”Gershenfeldsaid.“Instead,thetechnologywilllikelyfirstbetestedonunmannedaircraft,leadingtodrones(无人机)thatcanflyforalongtime,tohelpdeliverinternetaccessormedicinetoremotevillagesanddosomerescueworks.”1、Whydidmostpreviousaircraftsfailtoflylikebirds?A．Thepreviouswingswerecomplicatedandweighedalot.B．Thepreviousaircraftreliedonaileronstocontroldirections.C．Therewerefewscientiststodoresearchonthelighterwings.D．Therewaslittlefuelintheaircraftstomakethemflyintheair.2、Whatisthefourthparagraphmainlyabout?A．Theshapeofthenewwings.B．Theresultofthetestedwings.C．Thefunctionofthesmallmotors.D．Theworkingprincipleofthenewwings.3、Whichofthefollowingcanreplacetheunderlinedword“disassembled”inParagraph6?A．putawayB．takenapartC．inventedD．analyzed4、Whatwillthedronesmadebythenewwingsbefirstlyusedtodo?A．Carrypassengers.B．Savepeopleindanger.C．Testplanes.D．Monitorthevillages.24．（8分）OnthemorningofSeptember7th,19-year-oldRyanHarrisand40-year-oldStonieHuffman,twoSitka,Alaskaresidents,tookoffontheir28-footboatinsearchoffish.Twomilesintotheocean,theirboatbegantohavesomeproblems.Theymanagedtofixtheproblems,butdecidedtoheadbacktoshoreanyway.However,beforetheycouldcallforhelporgrabalifejacket,aneight-footwaveslammedhardagainsttheirboatandoverturnedit,throwingbothmenintothecoldAlaskanwaters.Stranded,theybegantolookaroundtoseewhattheycouldgrabontoandsawacoupleoftheemptyfishingboxesfromtheboat,floatingaround.Ryanmanagedtoclimbinsideone.Stonie,however,wasnotasluckyandmanagedtoonlygrabontothelidofthebox.Soon,theybothstarteddriftingapart.WhileRyancontinuedtobobupanddowninthebox,thewavesstartedcarryingStonieaway.Butasluckwouldhaveit,hecaughtsightofoneofthelifesuitsfromtheirboatfloatingintheoceanandmanagedtograbit.Thoughputtingitonandhangingontothelidatthesametimewasnotaneasytask,Stoniemanageditandthenbeganhislongswimbacktoshore.Heendeduponadesertedpatchoflandabout25milesnorthwestofSitka,wherehehadtowaituntilSaturdaymorningalmost24hoursafterthefishingtripbegan,forrescuerstofindhim.Meanwhile,19-year-oldRyancontinuedtodriftaroundtheoceantryingtostayaliveandhopingsomeonewouldfindhim.Thebraveteenagerrepeatedhimselfoverandoveragain,“I’mRyanHunterHarrisandI’mnotgoingtodiehere.”Hewassurehewouldberescued.TwohoursafterhisfriendwasrescuedandabletoguidetheCoastGuardand,26hoursaftertheadventurebegan,Ryanwasfinallyfoundandbroughtbacktoshore.Whatwasamazingwasthatbesidesafewscratches,theyoungsterwasinperfecthealth.Willheeverventureoutonafishingtripagain?Onlytimewilltell!1、WelearnthatonRyanandStonie’swaybacktoshore,.A．theyhadexpectedtheywouldencounterdangerB．theywerestruckbyabigwaveallofasuddenC．theytriedtofixtheproblemsoftheirboatD．theywerefrightenedbymanybigwaves2、Whatdoestheunderlinedword“Stranded”inParagraph2mean?A．Trapped. B．Injured.C．Encouraged. D．Puzzled.3、Paragraph4showswhenRyanwasdriftingaroundtheocean,he.A．wasfrightened B．amusedhimselfC．becamehopeless D．stayedpositive4、Thewriterfindsitsurprisingthat.A．Ryanwasfinallyfound B．ittooksolongtofinallyfindRyanC．Ryanwasonlyslightlyinjured D．Ryandecidedtogoonafishingtripagain25．（10分）Theaye-aye,inthesamefamilyaspeople,monkeysandapes,isabout40cmlong,withabushytaleaboutthesamelengthasthebody.Thedarkbrownfurislongandwoolly,givingtheanimalarathershaggy(蓬松的)appearance.TheyarefoundonlyonMadagascar,anislandoffthecoastofAfrica.ItlivesinthetropicalforestsintheeastandnorthofMadagascar.Theaye-ayeismostlyarboreal(栖息在树上的),butissometimesseenwalkingontheground.It’sactiveduringthenight,lookingaroundinthetreesforfood.Theaye-ayeisactuallythelargestprimate(灵长类动物)activeduringthenight.Largeeyeshelptheaye-ayefinditswayaboutatnight.Duringtheday,theaye-ayesleepsinanestinatree.Aye-ayesspendalmostthewholenighttravellingaboutandfeeding.Aye-ayeslivealone.Sometimespairsareseen,butbasicallylittleisabouttheirlives.Theydon’tIcapandclingtotreeslikeprimates.Theymoveaboutonallfourlegs.Theyoccasionallymakebriefcriesbutaresilent.WormsinsidedeadwoodformthelargestpartOftheaye-ayediet.Theaye-ayealsofeedsonfruit,eggs,andbambooshoots.Thefrontfeetoftheaye-ayeareunique.Allthetoesarelongandthin,butthethirdisexceptionallylong.Theaye-ayetapsonthetreetrunkandlistensformovementassearchesplaces"‘herewormsmight-belocated.Itbitesatthetreetomakehomes.thenitusesitsthirdfingertoreachinsideandhookoutworms,Thefrontteethoftheaye-ayegrowcontinuouslyandareworndownbyitseatingatbarkinitssearchforworms.Aye-ayesareclosetobegoneortotallygone.Becauseofdeforestation(伐木),orforestdestruction,theanimalshavethereforebeenforcedtoeatvillagers’crops,andmanyaye-ayesbeenhavebeenkilledwhiledoingInaddition.somepeopleonMadagascarbelievethatseeinganaye-ayeisasignthatsomeoneclosetothemwilldie,sotheykilltheanimalsonsight.1、Accordingtothefirstparagraph,theaye.A．lookscolorful.B．hasahairlesstail.C．likesthehotplaces.D．soundslikemonkeys.2、Theaye-aye’sthirdfingerisA．mainlytomakeholesbigenoughB．reachintotheholeforfoodC．roodhelpwalkfastonthegroundD．groundgettheanimalstofixonthetree3、Whatarereducingthenumberofaye-ayes?A．People’sactivities.B．Environmentchanges.C．Globalwarming.D．Environmentalprotection.4、Whatisthepurposeofthepassage?A．Toprotecttheaye-ayes.B．Tostopforestsbeingdestroyed.C．Tomaketheaye-ayeslivebetter.D．Tointroducetheaye-ayes.第三部分语言知识运用（共两节）第一节（每小题1.5分，满分30分）阅读下面短文，从短文后各题所给的A、B、C和D四个选项中，选出可以填入空白处的最佳选项．26．（30分）完型填空（共20小题；每小题1.5分，满分30分）阅读下面短文，掌握其大意，然后从36—55各题所给的四个选项（A、B、C和D）中，选出最佳选项，并在答题卡上将该项涂黑。Triedandexhausted,Icamebackhomefromwork.Ifoundthefrontdoorwas1openandIfeltalittlescared.DidIcarelesslyforgettolockitafterIleft?Ilookedaround2toseewhatcouldbe3Whywouldsomeonecomeintomyhomeonlyto4withnothing?Aftersearchingeveryinch,Irealizedthateverythingwas5Ihadleftit.No6cushions,brokenlamps,or7emptiedoutonthecarpet.Feelingmuch8IlookedoutmyoversizedwindowofmydinningroomatMs.Sullivan’shouse.Jimmy,thelittleboynextdoorwasvisitingher.JimmycaredalotaboutMs.Sullivanandwasveryconcernedwithherhealthaftershebecameill.Sheusedto9Jimmywhenhewasjustababy.Forgettingaboutthe10withmyfrontdoor,IdecidedtowalkovertoMs.Sullivan’shousetoseehowshewas11Withawarmhello,sheinvitedmeintoherhome.Inoticedtwelvebeautifulrosesdelicatelypresentedonthetablenexttoherbed.Theylookedexactlylikethe12onmydinningroomtableinfrontofmyoversizedwindow.Withapleasantsmile,shetoldmeJimmybroughtthemtoherasa“get-wellgift”.SuddenlyJimmy13outofhisseatinaninstantandsaidthathehadtogohomeforawhiletodosomehomeworkbuthepromisedtobebackto14uponMs.Sullivan.Talkingforawhile,Ms.SullivanbegantogetverytiredsoIgavehermyphonenumberincaseshe15neededhelp,andleftherhome.Ithoughtabouthow16itwasforlittleJimmytobesoconcernedforMs.Sullivan.Igothome,laughingathow17Iwasthatmorningaboutwhathadhappenedover18Iwalkedpassedthedinningroomandnoticedmyroses19inthevaseweremissing.Withoutasecond20,IglancedoutthewindowatMs.Sullivan’shouseandwithasmileonmyfaceIturnedoffthelightintheroomandwenttosleep.Thenextmorningmydoorbellrang.IopenedthedoorJimmywasthere…1、A．easily B．slowly C．slightly D．silently2、A．tensely B．patiently C．eagerly D．calmly3、A．burning B．losing C．lacking D．missing4、A．get B．deal C．steal D．leave5、A．what B．where C．that D．how6、A．worn B．changed C．unwashed D．overturned7、A．lockers B．kettles C．drawers D．coats8、A．eased B．angry C．surprised D．curious9、A．watch B．guard C．follow D．visit10、A．accident B．experience C．incident D．condition11、A．working B．doing C．sleeping D．acting12、A．lamps B．vases C．roses D．gifts13、A．stood B．ran C．stepped D．jumped14、A．look B．check C．pick D．call15、A．ever B．still C．only D．just16、A．smart B．sensitive C．sweet D．thankful17、A．strange B．nervous C．careless D．wrong18、A．everything B．something C．anything D．nothing19、A．growing B．sitting C．lying D．arranging20、A．thought B．intention C．expectation D．delay第二节（每小题1.5分，满分15分）阅读下面材料，在空白处填入1个适当的单词或括号内单词的正确形式。27．（15分）请用括号内单词的正确形式填空。每空只填一个词。Oneday,abouttenyearsago,whileworkingatthecashregister(收银机)inthegiftshopatmyUniversityMuseumofNaturalHistory,Isaw1．elderlycouplecomein2．alittlegirlinawheelchair.AsIlookedcloseratthisgirl,Ifoundthatshewas3．(fix)onherchair.Ithenrealizedshehadnoarms4．legs,justahead,aneckandupperbody,dressedinalittlewhiteskirt.Asthecouplewheeledheruptome,Iturnedmyheadtowardthegirl.WhenItookthemoneyfromhergrandparents,Ilookedbackatthegirl,5．wasgivingmethemostoptimistic,6．(large)smileIhadeverseen.Allofasudden,herhandicap(缺陷)wasgoneandallIsawwasthisbeautifulgirl,7．smilejustmeltedmeandalmostimmediatelygavemea8．(complete)newsenseofwhatlifeisallabout.Shetookmefromapoor,unhappycollegestudentand9．(bring)meintoherworld;aworldofsmiles,loveand10．(warm).I'masuccessfulbusinessmannowandwheneverIthinkaboutthetroubles,Ithinkaboutthatlittlegirlandtheremarkablelessonaboutlifethatshetaughtme.第四部分写作（共两节）第一节短文改错（满分10分）28．（10分）下面的短文中共有10处语言错误，每句中最多有两处。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。DearNick,I’mgladtohearifyou’recomingtoSichuaninAugust.Youhadmadethewisechoicetotravelhere.SichuanProvinceisrichfortouristattractionsandenjoymanyworld-famousplaceofinterest,suchasJiuzhaigouandDujiangyanIrrigationProject.Jiuzhaigouiswellknownforitsbeautifullakes,ofthatthewaterisclearandlookscolorfully.Itcanexcitevisitors’imagination.OtherattractionisDujiangyanIrrigationProject.Itisbuiltover2000yearsagoandisstillplayingimportantpartinirrigationtoday.Besides,theniceweatherandconvenienttransportationherecanmakeyourtripeasierbutmoreenjoyable.I’msureyou’llhaveagoodtime.I’mlookingforwardtoyourcoming.Yourssincerely,LiHua第二节书面表达（满分25分）29．（25分）假如你是李华。你的美国笔友即将随其父母来中国，并在中国度过中秋节。他来信向你询问有关中秋节的习俗，请你告诉他有关中秋节的习俗。要点如下：1.历史悠久。2.中国人独有的传统节日。3.家庭团圆。4.共进晚餐。5.吃月饼。6.赏月。要求：1.词数100左右。2.可适当添加细节。3.开头已给出，不计入总词数。DearMike,__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________