牛津英语7B Unit1单项选择题练习及牛津英语7B Unit3练习题_第1页
牛津英语7B Unit1单项选择题练习及牛津英语7B Unit3练习题_第2页
牛津英语7B Unit1单项选择题练习及牛津英语7B Unit3练习题_第3页
牛津英语7B Unit1单项选择题练习及牛津英语7B Unit3练习题_第4页
牛津英语7B Unit1单项选择题练习及牛津英语7B Unit3练习题_第5页
已阅读5页,还剩15页未读 继续免费阅读

下载本文档

版权说明:本文档由用户提供并上传,收益归属内容提供方,若内容存在侵权,请进行举报或认领

文档简介

牛津英语7BUnit1单项选择题练习1.Therearetwo________peopleinthatsmallcity.A.millionsB.millionsofC.millionD.millionof2.-Wheredopeopleusuallycookdinner?-Inthe_______.A.bedroom B.kitchen C.diningroom D.sittingroom3.-_______isyourcar?-The_______oneontheleft.Isitnice?A.Which;two B.What;second C.Which;second D.What,two4.Lindaliveswithhergrandparentson_______thirdfloorof_______tallbuilding.A.the;a B.the;/ C./;the D.a;/5.-Wouldyouliketohavesometea?-Yes,_______.A.I'dloveto B.Iwould C.you'dliketo D.youwould6.Thereare_______monthsinayear.Decemberisthe_______monthinayear.A.twelve;twelve B.twelfth;twelfth C.twelve;twelfth D.twelfth;twelve7.Thereisasmallriver_______myhouse.A.inthefrontof B.infrontof C.atthefrontof D.fromfrontof8.PleaseaskJim_______me.Mynumberis56227120.A.call B.calling C.tocall D.calls9.-_______?-Yes.ThisisKittyspeaking.A.What'syourname B.MayIspeaktoKitty'C.Whoareyou D.Whocallsyou,Kitty10.Themanworksinacompany(公司)_______Nanjing.A.incentreof B.inthecentre C.onthecentreof D.inthecentreof11._______.manyroomsinthehouse.It_______threefloors.A.Thereare;haveB.There's;there'sC.Therehave;there're D.Thereare;has12.Ihaveanewcomputer_______.A.ofmyown B.inmyown C.withmyown D.atmyown13.Whatkindofhousedoyou_______?A.live B.livein C.liveon D.livewith14.-Howmanystudentsarethereinyourschool?-Thereareabouteight_______students.A.hundred B.hundreds C.hundredsof D.hundredof15.Howmanyfloors_______yourbuilding_______?A.do;have Bdo;has C.does;have D.does;has16.-_______isyourtelephonenumber?-It's83456780.A.Howmany B.Howmuch C.What D.How17.-Howdowesay"2056"?-_______.A.Twothousandsandfifty-six B.Twothousandandfifty-sixC.Twothousandfifty-six D.Twothousandandfivesix18.-IsPeterinthe_______?-Yes.Heistakingashower.A.kitchen B.bathroom C.playground D.toilet19.Mybedroomisthebestplaceformeto_______.IhavemanyCDsinit.A.listentomusicB.readbooksC.playfootballD.chatwithfriends20.-Couldyoutellmethetime,please?-_______.A.Excuseme B.Sorry,Idon'tknowC.Youcanaskthem D.Itdoesn'tmatter21.Marylivessixfloors_______Kate.A.onB.aboveC.upD.Of22.Kittywasbornin_______USA.Herbirthdayison_______fifthofApril.A.the;/ B./;the C.the;the D./;/23.Thisisthebestroomwehave.Youcan_____theseaifyou_____outofthewindow.A.look;look B.look;see C.see;look D.see;see24.Thebuildinghas_______floorsandIliveonthe_______floor.A.twentieth;ninth B.twenty;nineC.twentieth;nineD.twenty;ninth25.MrJamesbought(买)anew_______inthetallbuilding.A.house B.flat C.room D.family26.Thereare2,210studentsandteachersinyourschool.Howdoyoureadthenumber?A.TwothousandstwohundredsandtenB.TwothousandstwohundredandtenC.TwothousandtwohundredandtenD.Twothousandtwohundredsandten27.-Wouldyouliketogoshoppingwithme?-_______3A.Sure,thatseemsgreat B.No,Iwouldn'tC.Yes,Iwould D.Idon'twantdogowithyou28.Jimlikestositinthepark_______hisfriends.A.chatting B.tochatwith C.chattingat D.chatwith29.Mytelephonenumber_______3001235.A.be B.am C.are D.is30.Thereisabigtree_______myhouse.A.infrontof B.inthefrontof C.on D.in31.Ihaveanewcomputerinmy_______.Icanseesomefilmsinbed.A.bathroom B.garden C.bedroom D.kitchen32.Nanjingisabigcity.Morethanseven_______peopleliveahappylifethere.A.hundredB.thousands C.million D.millions33."Samsits_______Kitty."Whichiswrong(错误的)?A.behind B.between C.nextto D.infrontof34.Millieis_______.A.1.53metreslong B.1.53metrestallC.longl.53metres D.tall1.53metres35.Iam_______mysister.Ilovedancingbutshelikessinging.A.thesameas B.differentto C.sameas D.differentfrom36.-Whichfloordoyoulive_______?-Thefirstfloor.Ilive_______Room112.A.in;on B.on;on C.on;in D.in;in37.Afterreadingforanhour,you'dbetter_______thegreentreesforaminuteortwo.A.lookoutof B.lookoutat C.lookoutfrom D.lookforat38.-Youlookcooltoday!-_______.A.Oh,no B.Yes,Iam C.Notatall D.Thanksalot39.The_______studentcomesfromCanada.A.32th B.thirty-two C.thirty-second D.thirtieth-three40.-_______yourfriendliketomatoes?-Yes,verymuch.A.Is B.Are C.Do D.Does41.-Ifa=4,b=5,what'stheanswertothequestion'a+2ab+1=?'?-_______.AFortyfifth BaFortyfiveC.Twentythree D.Onehundredandtwentyone42.That'sagoodplace_______football.A.playwith B.toplay C.toplaythe D.toplaywith43.‘Fiftyfivemillion,fivehundredandsixtyseventhousand,threehundredandeighty-five'is_______.A55,567,385 B.5,567,385 C.55,567,395 D.5,567,39544.-_______milkisthereinthefridge?-_______.A.Howmany;Not B.Howmuch;NoC.Howmuch;None D.Howmany;Nothing45.Thatideasounds_______.A.wonderful B.wonderfully C.greatly D.well46.Ourschoolplaygroundis_______.A.fiftymetres-long B.fiftymetrelongC.fiftymetreslong D.fifty-metrelong47.Shesharesherroom_______afriendof_______.Awith;her B.to;hers C.with;hers D.from;her48.-WhichcityisthecapitalofRussia?-_______.ALondonBParisC.Moscow D.Ottawa49.-Wouldyoulike_______tothePalaceMuseumwithme?-_______.Atogo;That'sright Bgoing;No,I'dlikeC.togo;Goodidea D.going;Yes,I'dliketo50.Inourclassthereare20girls,and_______areboys.Aotherstudents BtheotherstudentsC.othersstudents D.theothersstudents51.Beforeyoustarttowork,I'llshowyou_______theofficesothatyoucanmeeteveryone.Aup B.around C.out D.in52.Shehasher_______car.Sheisthe_______ofthecar.Aowns;own B.own;owner C.owner;own D.own;own53.Don't_______thewindow.Listentoyourteachercarefully.Alookoutof B.lookout C.tolook D.looksat54.-Excuseme.MayIspeaktoJill,please?-_______.A.Yes,Iam B.Doyouknowhim?C.Iamspeaking. D.ThisisJillspeaking.55.SandysitsinfrontofAmy,butbehindSimonSoSandysits_______Amy_______Simon.Anext;toB.nextto;beside C.between;andD.from;t56.I’llaskhim_______youback.A.call B.calls C.tocall D.calling57.Ihavetwocousins.Oneisateacher,_______isacomputerprogrammer.A.theothers B.theother C.other D.others58.—HowmanydaysarethereinMarch? —Thereare_______. A.twenty-eight B.twenty-eighth C.thirty-first D.thirty-one59.Thereareaboutnine_______workersinthatfactory.A.hundreds B.hundredsof C.thousandof D.thousand60.—Whoiscalling,please?—_______ A.IamMrGreen. B.ThisisDaniel. C.Doyouknowhim? D.I’mspeaking.61..Howdoyoulikemynewflat?__________.A.Ilikethebalcony.B.It’sbigandclean.C.It’sonthetopfloor.D.Ilikethesittingroom.62.-Wouldyouliketogoshoppingwithme?-_______3A.Sure,thatseemsgreat B.No,Iwouldn'tC.Yes,Iwould D.Idon'twantdogowithyou63.Jimlikestositinthepark_______hisfriends.A.chatting B.tochatwith C.chattingat D.chatwith64.Mytelephonenumber_______3001235.A.beB.am C.are D.is65.Thereisabigtree_______myhouse.A.infrontof B.inthefrontof C.onD.in66.Thankyou________methelifeinyourhometown.A.totellB.tellC.tellingD.fortelling67.Theyhave_________bedrooms.A.themownB.theirC.theirownD.own68.Thereare_________bookstoseeinthelibrary.A.millionsB.millionC.millionofD.millionsof69.Hello,thisisJack.MayI_______toMary?A.sayB.talkC.speakD.tell70.Simonlives_________thefourthfloor__________thetallbuilding.A.on;onB.on;inC.at;onD.in;on71.Somestudentsaredancing,_________studentsaresinging.A.theotherB.anyotherC.anotherD.others72.Ihave________friendsandwechat________witheachother.A.alot;alotB.lotsof;alotsC.alotof;alotD.alotof;alotof73.There’resometalltrees_________ourhouse.A.inthefrontofB.infrontofC.betweenD.attheback74.Wouldyouliketosharetheroom_________anelderbrother?A.withB.andC.ofD.on75.Chinaisacountry________manybigcities.A.hasB.haveC.withD.of76.Mycousinhasasmallgardenmanybeautifulflowers.A.ofB.withC.aboutD.in77.Tomwithhisfamily______inasmalltownnow.A.liveB.livesC.livingDlived78.Wednesdayisthe__________dayofaweek.A.fifthB.fourthC.forthD.third

79.Wouldyoulike_________acupoftea?A.drinkB.todrinkC.drinkingD.todrinking

80.BeijingisthecapitalofChina,manypeoplewanttovisitit__________.AsomedaysBsometimesC.somedayD.sometime81.Wednesdayisthe__________dayofaweek.A.fifthB.fourthC.forthD.third82.________isyourtelephonenumber?–It’s84581868.A.Howmuch B.What C.What’s D.Howlong83.TheEiffelTowerisafamousonein______.A.JapanB.theUSAC.theUKD.France84.Hehopes_______yourhomesomeday. A.hevisit B.himtovisit C.tovisit D.hetovisit85.Whichroomdoyou________?A.tolive B.1ivein C.1ive D.1iving86.Maryisalways________1eavetheclassroom.A.first B.firststudentto C.thefirst D.thefirstto87.IthinkMathsis________usefulsubject.A.a. B.an C.the D./88.Thereareover_________studentsintheirschoo1.A.hundreds B.ninehundredsC.hundredsof D.ninehundred89.Everyyear,weplant_________trees.

A.fivemillionsof

B.fivemillionsC.millionof

D.millionsof90.Thereareaboutseven_____workersinthatfactory.A.hundredsB.hundredsofC.thousandofD.thousand91._________thestudentswillgototheislandforthepicnic.A.TwohundredsofB.TwohundredC.TwohundredofD.Hundredsof92.Maryhas______bedroominthenewflat.A.she’s B.her’s C.herown D.herown’s93.Theteacheraskedthoseboys______somuchnoise.A.donotmake B.notmakeC.notmaking D.nottomake94.Theyarereading______lessononpage_______.A.twentieth,twentyB.thetwentieth,twentiethC.thetwentieth,twentyD.twenty,twentieth95.Thattennisballisoneof___________.A.Janefather B.Jane’sfatherC.Janefathers’ D.Jane’sfather’s96.Mycousinhasasmallgardenmanybeautifulflowers.A.ofB.withC.about D.in97.Theswimmingpoolis.A.50-metrelong B.50metreslongC.long50metres D.long50-metre98.Whereareourteachers?Aretheyin________?A.theroom809 B.Room809C.the809room D.809room99.Weliketositonthefloorand_____thesea.A.lookoutB.lookforC.lookoutatD.lookoutof100.一Excuseme,MayIspeakto.Jill,please?一________.A.Yes,Iam B.Doyouknowhim?C.Iamspeaking D.ThisisJillspeaking.牛津英语7BUnit1单项选择题练习1201-5CBCAA6-10CBCBD11-15DABAC16-20CBBAB214021-25BCCDB26-30CABDA31-35CCBBD36-40CBDCD416041--45BBACA46--50CCCCB51--55BBADC56--60CBDDB618061-65BABDA66-70DCDCB71-75ACBAC76-80BBBBC81-85ABDCB86-90DADDD91-95CCDCD96-100BBBCDⅡ.Listentothedialogueandchoosethebestanswertothequestionyouhear(根据你听到的对话和问题,选出最恰当的答案):(共8分)()6.A.Jack. B.Linda.C.MrWhite. D.MissGreen.()7.A.Onceaweek. B.Twiceaweek.C.Everyday. D.Threetimesaweek.()8.A.Wednesday. B.Thursday.C.Friday. D.Saturday.()9.A.Apilot. B.Anastronaut.C.Acoach. D.Abasketballplayer.()10.A.Gooutfordinner. B.Askthemantocook.C.Goshoppingwiththeman.D.Cookdinnerfortheman.()11.A.Five. B.Four. C.Three. D.Two.()12.A.25. B.39.C.29. D.14.()13.A.Goskating. B.Goswimming.C.Playfootball. D.Playbasketball.III.Listentothepassageandtellwhetherthefollowingstatementsaretrueorfalse(判断下列句子是否符合你听到的短文内容,符合的用“T”表示,不符合的用“F”表示):(共6分)()14.Alongtimeago,peoplecouldtellthetimeonlyintheday.()15.Thehourglasswasinvented(发明)about600yearsago.()16.Thehourglasswaswideinthemiddle.()17.Watcheswereinventedearlierthanclocks.()18.Soonafterclockswereinvented,peoplebegantomakesmalleronestocarrythemontheirarms.()19.ItwasduringWorldWarIthatmenmadeitpopulartowearwatches.Ⅳ.Listentothepassageandcompletethefollowingsentences(听短文,完成下列内容,每空格限填一词):(共6分)20.Theweatherwas______lastSunday.21.We______tothetopofthemountain.22.Thewaterintheriverwas______andclear.23.Thefishwereswimmingintheriver______.24.Wemadeafireandcookedourmealat______.25.Wewenthomeatabout______pm.Part2Phonetics,VocabularyandGrammar(第二部分语音,词汇和语法)()30.Tomwantstobe____architectwhenhegrowsup.A.a B.the C.an D./()31.Shehasbeenacook____severalyears.A.at B.in C.by D.for()32.Mr.Smithisateacherandhetaught____Englishlastterm.Everyonelikedhimverymuch.A.their B.theyC.them D.themselves()33.—____doesUncleDaviddo?—Hecooksfoodforpeople.A.What B.HowC.When D.Why()34.Thispicturetellsus____playinthestreet.A.not B.don’t C.notto D.tonot()35.AuntMaggie____asecretarysince2010.A.is B.was C.willbe D.hasbeen()36.Cottonisusedfor____differentkindsofclothes.A.make B.makingC.tomake D.made()37.Weneedalotofpeopletohelpbuildthebuilding,____?A.don’twe B.doweC.needn’twe D.needwe()38.____usefulworktheyhavedone!A.What B.HowC.Whata D.Whatan()39.—Idon’tliketovisittheGardenCity.—____mymother.A.Neitheris B.SodoesC.Sois D.Neitherdoes()40.—Wearegoingtovisitabakerytomorrow.Wouldyouliketojoinus?—____.A.That’sverykindofyou B.Yes,pleaseC.Yes,I’dloveto D.Yes,IlikethemⅦ.Completethefollowingpassagewiththewordsorexpressionsinthebox.Eachcanonlybeusedonce(将下列单词或短语前的字母填入空格。每个单词或短语只能填一次):(共6分)A.stopped B.about C.somuch D.higherE.supermarket F.lessons G.worksforThreeyearsago,Bobgraduated(毕业)fromuniversity(大学)withadegree(学位)inacting.Nowheis26yearsoldand(41)____alargecomputercompany.“Ienjoytheuniversity,butmyjobdoesn’tusetheactingIlearnedatuniversity,”Bobsaid.“IfIlearnalot(42)____computerscience,Icandomyjobbetter.”Sohestudieditwhenhebegantowork.Inthepastwhenstudentsgraduatedfromuniversityandgotajob,theyusually(43)____studying.Today,lifelong(终生)learningispopular.Inmanycountries,somepeoplegetbacktoschoolintheirlatetwenties,thirtiestogeta(44)____degree.Moreandmorepeoplearetakingtraininglessonstoimprove(提高)theirworkingskillsafterwork.PeoplecanalsogetdegreesortrainingthroughtheInternet.Bob’smotherisa60-year-oldwoman.Shedoesn’tworkanymorethisyear.Sheisgoingtotake(45)____inEnglish.“IamgoingtostudyaforeignlanguagebecauseIwanttotravelaroundtheworld.Andlearningis(46)____fun,”shesaidhappily.“It’snevertoooldtolearn.”Ⅷ.Completethesentenceswiththegivenwordsintheirproperforms(用括号中所给单词的适当形式完成下列句子):(共8分)47.—What’sacoach’sjob?—______someoneinsports.(train) 48.Theprinter(打印机)is______forprinting.(use)49.Theyhave______inGardenCityforfivedays.(be)50.John,whatareyou______for?Pleasequickly!(wait)51.Shirleyhas______alotoffoodfortomorrow’sparty.(buy)52.Thepolicemancatches______andhelpskeepthecitysafe.(thief)53.Theywash______faceeverydayandtheygotoschooltogether.(they)54.Linda______Englishatschoolandallherstudentsloveherverymuch.(teach)Ⅸ.Rewritethesentencesasrequired(按要求改写句子,每空格限填一词):(共10分)55.Therearesomestudentswalkingintheplayground.(改为否定句)There____________studentswalkingintheplayground.56.Ilikemyjobverymuchbecauseit’sinteresting.(对画线部分提问)______doyoulike______jobverymuch?57.Thesittingroomistoosmall.Itcan’tholdsomanypeople.(合并成一句)Thesittingroomis______small______holdsomanypeople.58.Hewalkstoschooleverymorning.(保持原句意思不变)Hegoestoschool____________everymorning.59.the,a,telling,watch,used,time,is,for(连词成句)__________________________________.Ⅹ.ReadingComprehension(阅读理解):(共26分)AChoosethebestanswer(选择最恰当的答案):(6分)(词数:214)Exerciseisimportant.Everyoneknowsit.Weallneedtodoexercise.Doctorssaydoingexerciseisgoodforourhealth.Ifchildrenoftendoexercise,theycandobetterinquizesandschoolwork.Therearemanywaystodoexercise.Walking,running,swimming,skatingandplayingballgamescanbedoneeasily.Butmakesurethatyoudoexerciseinthefollowingways:1.Youhavetolikewhatyou’redoing.2.Doenoughexercisebutnottoomuch.It’sbesttodoexercisetwiceaweek.Thirtyminuteseachtimeisenough.3.Tryasmanykindsofthingsasyoucansothatyoufindone,twooreventhreesportsrightforyou.Lotsofpeoplegotodoexerciseatfitnesscentres(健身中心).Why?Becausetherearemanykindsofsportsequipment.Theequipmentcanbeusedtohelpyougetbettereffect(效果)there.Theequipmentcanhelpexerciseyourarms,legsandotherpartsofyourbodytomakeyouhealthy.Somepeoplealsobuyandputequipmentathome.Butthatisveryexpensive.Doingexercisecanbeentertaining.Youcandoexercisewithyourfriendsatafitnesscentre,oryoucanplaysportsoutsidetogether.Sohowandhowoftendoyoupreparetodoexercise?()60.Annisthirteenyearsold.Sheoftenexercises.Whatmayshedobetterin?A.Schoolwork. B.Drivingacar.C.Speaking. D.Singing.()61.Whichoneisnotnecessary(必要的)foryoutomakesurewhenyoudoexercise?A.Whether(是否)youlikewhatyouaredoing.B.Tofindoneormoresportsrightforyouisgood.C.Whetherthereisafitnesscentrenearyourhouse.D.Toomuchexerciseisnotgoodforyourhealth.()62.Howoftenshouldpeopledoexercise?A.Onceamonth.B.Twiceamonth.C.Twiceaweek.D.Themorethebetter.()63.Whydomanypeoplegotofitnesscentrestodoexercise?A.Becauseit’sconvenientandcheap.B.Becausetherearemanykindsofequipment.C.Becausepeoplecanmakefriendsthere.D.Becauseit’sthebestwaytodoexercise.()64.What’sthemeaningoftheunderlinedwordinparagraph4?A.Difficult. B.Fun.C.Boring. D.Dangerous.()65.Whichonecanbethetitle(题目)ofthispassage?A.Gooutsideandmakefriends.B.Exercisecanbeyourfriend.C.Howtorunafitnesscentre.D.Doingexerciseisimportant.B.Choosethewordsorexpressionstocompletethepassage(选择最恰当的单词或短语,完成短文):(7分)(词数:203)IvisitedMaofengMountaintwoweeksago.Ileftthehotelat7:00amandarrivedatthefootofthemountainanhourlater.Onthebus,Ihappenedto(66)____ChenZhi,anoldfriendofmine.Iwas(67)____toseehim.Weclimbedhappilytogether.Onourwaytothe(68)____ofthemountain,wevisitedtheMaofengCliffandtheHalfPeakTempleand(69)____somebeautifulpictureswithourcameras.TheHalfPeakTempleisprobablythebesttempleonMaofengMountain.Then,abouttwohourslater,wegottothetopofthemountain.Itwassogreattoenjoytheviewoftheareaatthehighestpartofthemountain.MaofengMountainisalsothehighestplaceofGuangzhou,(70)____itisonlyabout534metreshigh.Afterhavingice-creams,webegantogoback.Wealmostranalltheway.Whenwegottothefootofthemountain,wesaw(71)____visitorsthere.Andtheywerewaitingforthebusthere.Whenthebusarrived,mostofthemranquicklytowardsit,butwedidn’t.We(72)____almostthewholedaywalkingandclimbing.Atlastweweretiredbutveryhappy.()66.A.find B.call C.meet D.invite()67.A.worried B.happy C.sad D.serious()68.A.foot B.middle C.top D.end()69.A.saw B.got C.drew D.took()70.A.if B.when C.although D.however()71.A.abit B.alittle C.alot D.lotsof()72.A.gave B.spent C.took D.paidC.Readthepassageandfillintheblankswithproperwords(在短文的空格内填入适当的词,使其内容通顺,每空格限填一词,首字母已给):(7分)(词数:244)Abankerwaslyingonabeautifulbeachwhenhesawayoungmanliedownnotfarfromhim.Thebankeraskedtheyoungman,“Wheredoyoucomefrom,youngman?”“Ilivehere.Iamafisherman,”theyoungmananswered.“Thenwhyaren’tyouf______(73)inthesea?Thisistheseason.”“Ihavemadee______(74)fortheyear.SoIamgivingmyselfaholiday.”Thebankerthoughtthatasasuccessful(成功的)maninhiscareer(事业),hehadaduty(责任)totellhimtheimportanceofhardw______(75).Sohesaidtotheyoungfisherman,“Youngman,ifIwereyou,Iwouldnotwastemytimelikethat.IwouldworkhardeverydayandsaveasmuchasIcan.”“Whatfor?”theyoungmanwass______(76).“Sothatyoucanreinvest(再投资)with

温馨提示

  • 1. 本站所有资源如无特殊说明,都需要本地电脑安装OFFICE2007和PDF阅读器。图纸软件为CAD,CAXA,PROE,UG,SolidWorks等.压缩文件请下载最新的WinRAR软件解压。
  • 2. 本站的文档不包含任何第三方提供的附件图纸等,如果需要附件,请联系上传者。文件的所有权益归上传用户所有。
  • 3. 本站RAR压缩包中若带图纸,网页内容里面会有图纸预览,若没有图纸预览就没有图纸。
  • 4. 未经权益所有人同意不得将文件中的内容挪作商业或盈利用途。
  • 5. 人人文库网仅提供信息存储空间,仅对用户上传内容的表现方式做保护处理,对用户上传分享的文档内容本身不做任何修改或编辑,并不能对任何下载内容负责。
  • 6. 下载文件中如有侵权或不适当内容,请与我们联系,我们立即纠正。
  • 7. 本站不保证下载资源的准确性、安全性和完整性, 同时也不承担用户因使用这些下载资源对自己和他人造成任何形式的伤害或损失。

评论

0/150

提交评论