2024年秋外研版九年级开学摸底考试英语试卷B卷含答案_第1页
2024年秋外研版九年级开学摸底考试英语试卷B卷含答案_第2页
2024年秋外研版九年级开学摸底考试英语试卷B卷含答案_第3页
2024年秋外研版九年级开学摸底考试英语试卷B卷含答案_第4页
2024年秋外研版九年级开学摸底考试英语试卷B卷含答案_第5页
已阅读5页,还剩11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

2024年秋外研版九年级开学摸底考试英语试卷B卷

学校:___________姓名:班级:___________考号:

一,单选题

1.Clean-updayisonlytwodaysfromnow.Wecan'tmakingaplan.

A.putupB.callupC.putoff

2.Thepolicemantoldtheboysinthestreet.

A.don'tplayB.notplayC.nottoplay

3.——CouldIinvitemyfriendstoaparty,Dad?

一No,you.Youwillhaveanexamtomorrow.

A.can'tB.shouldn'tC.don't

4.——Shedidnotdoanyhouseworkathomebefore.

A.SowasIB.NeitherdidIC.EithercouldI

5.Allthestudentsatthetimewhentherainstormcameyesterday.

A.aredoinghomework

B.weredoinghomework

C.didhomework

6.Weshouldn'twaitthelastminutetostudy.

A.untilB.althoughC.sothat

7.一Couldyoutellme?

一Justleaveittome.Icanhelpyoufixitup.

A.whafsthematterwithmycomputer

B.howcanIfixupmycomputer

C.whydoesmycomputernotwork

8.一CanyoucometomybirthdaypartynextSunday?

一,butIhavetodomyhomework.

A.rdlovetoB.Sorry,Ican'tC.Ithinkso

9.Ifyougototheparty,youagoodtime.

A.haveB.willhaveC.had

10.Thesignmeansthatwemustslowdownanddriveneartheschool.

A

A.quietlyB.seriouslyC.carefully

11.一Youknowthat?BeiDouNavigationSatelliteSystem(导航系统)wasfinally

completed.

-Wow?excitingnews!IamreallyproudofbeingChinese.

A.WhatB.HowC.Whatan

12.MaryfounddifficulttorememberalltheFrenchcustoms.

A.thatB.thisC.it

13.Tohelpmegetbettergradesthisterm,mymomwarnsmesomanycomputer

games,andmydadsuggestsmoreexercises.

A.nottoplay;todo

B.nottoplay;doing

C.don'tplay;todo

14.—WillyoubuythisT-shirtforMum?

一Ihavenoidea.Idon'tknowornotthecolourmatchesherjeans.

A.ifB.thatC.whether

15.一HasJimfinishedhishomeworktoday?

一Ihavenoidea.HeitwhenIsawhimthismorning.

A.isdoingB.wasdoingC.hasdone

二,阅读理解

LastweekendthreestudentswenttoLondon,andtheyvisitedmanyplaces.Didthey

enjoythetrip?Let'slistentothem.

“Itwasafineday.IwenttoLondonwithmyfriendsEmilyandJames.Wevisitedmany

places.Theguide(向导)wasverykindandfunny.IreallyhadagreattimeinLondon!"

Davidsaid.

“Thetrainwassofast.Itonlytookushalfanhour.IreadmanybooksaboutLondon.

WhenIsawitwithmyeyestoday,Ifeltsoexcited!Itookmanyphotos.AndIalsobought

somegiftsformysister,“Emilysaid.

“Wewenttothesciencemuseum.Allkindsofmodelrobotsaremyfavorites.Ilearneda

lotaboutrobots.ThefoodinLondonwasalittleexpensive,butverydelicious.Inaword,it

wasagreattrip,"Jamessaid.

16.Wheredidthestudentsgo?

A.NewYork.B.London.C.Sydney.

17.Howwastheweatherthatday?

A.Windy.B.Cloudy.C.Sunny.

18.WhatdoesDavidthinkoftheguide?

A.Smart.B.Kind.C.Unfriendly.

19.WhatdidEmilydoduringthetrip?

A.Tookmanyphotos.

B.VisitedtheEiffelTower.

C.Wentboating.

20.Whatdotheythinkofthetrip?

A.Funny.B.Boring.C.Great.

Hi,everyone.FmTim.Whatwillourlifebelikein2090?Herearemypredictions.

♦Robotsinthefuture

Ithinkourlifewillbehappyandfunnyinthefuture.Wewillseemanyrobotsinmany

placeslikehospitals.Theserobotswillbeveryclever.Andtheywilldomanykindsofwork

fortwenty-fourhourseveryday.Sopeoplewillhavemuchtimeforsportsandtravel.Then

theywilldowhattheylike.Theywillhaveahealthylife.

.上

Maybepeoplewillliveinspace.Therewillbenocars,notrains,nobusesornotaxis.

Peoplecanflytowork.Ormaybepeoplewillliveinthesealikefish.Howinterestingitis!

♦Educationinthefuture

Therewillbenoschoolsin2090.Forstudents,theywon'ttakeheavyschoolbagsto

school.Theywillhavelessonsoncomputersathome.Maybetheywilllearnmoreinthisway.

Areyouforwardto(期待)thelifein2090?

21.WhatdoesTimthinkoftherobotsinthefutureaccordingtoParagraph2?

A.Theywillbeclever.

B.Theywillbefunny.

C.Theywillbeheavy.

22.Whichofthefollowingisthebestfor"▲”?

A.Wearinginthefuture

B.Eatinginthefuture

C.Livinginthefuture

23.Wheremightpeopleliveinthefuture?

A.Spaceandcars.B.Spaceandsea.C.Seaandforests.

24.Howistheeducationinthefuture?

A.Studentswillhavelessonsingroups.

B.Studentswillbeinterestedinstudyingathome.

C.Studentswon'tneedtogotoschool.

25.WhydoesTimwritethepassage?

A.Tomakepredictionsaboutthelifein2090.

B.Todiscussdifferentlivingwaysin2090.

C.Toshareastoryaboutamanm2090.

Bothofmyparentsareteachers.Likethem,Iwanttobeateacher,too.Mybest

memories(iBtZi)areofmymotherteachinginmyprimaryschool.

IwasinGradeFourthen.MymotherwasmyEnglishteacher.Shealwaysmadeour

lessonssointeresting.Weplayed,sangalongassheplayedonthepianoandreadstories.I

believeitwasthenIwantedtobeateacherjustlikeher.

IfIbecomeateacher,Iwillmakemystudentslaughandsing,likemymotherdid.Iwill

trymybesttohelpchildrenwhodon'thaveenoughmoneytogotoschool.InChina,

everyoneshouldhaveachancetogeteducation,nomatter(无论)theyarerichorpoor.Iwill

makefriendswithchildren.Childrenaresolovely.Beingtheirteacherhelpsmetoremember

thatlifedoesnothavetobeseriousallthetime.

Tome,beingateacheristhebestjobIcanhave.Icannotthinkofanotherjobthat

wouldkeepmeyoungatheart.

26.Thewriterwantstobeawhenhegrowsup.

A.scientist

B.driver

C.teacher

27.Thewriterthinkshismother'sclasswas.

A.serious

B.interesting

C.easy

28.Ifchildrendon'thave,thewriterwilltrytohelpthem.

A.enoughfoodtoeat

B.moneytogotoschool

C.parentstolookafterthem

29.Theunderlinedword“chance“probablymeans.

A.困难

B.勇气

C.机会

30.Thebesttitleforthepassageis.

A.MydreamjobB.MygreatmotherC.Howtobeateacher

AnyonewhohasseenTheSoundofMusic,theOscar-winningmovie,knowsthefamous

cityofSalzburginAustria.Themusicalmoviewasfilmedinandaroundthecity.Toenjoy

theamazing(令人惊叹的)city,youonlyhavetowalkthroughthealleys(小巷).

ThesoundsofmusicinSalzburgarenotjustfromthefamousfilm.Mozart,oneofthe

greatestmusicians,wasbornhere,andthecityisproudofhim.You'llhearMozarfsmusic

alloverthecity.AndyoucanvisitMozarfsbirthplace,learnabouthischildhoodandeventry

thechocolatenamedforhim:aMozartball!Don'tmissvisitingtheSalzburgResidenz,

whichwastherulers9palaceinthepast.ItwasherethatMozartperformed(表演)forthefirst

timeinhislife.

AvisittoSalzburginDecembermustincludetimeintheChristmasmarkets,whichcan

befoundhereandthere.Visitthemarketplacesforahotdrink.Thenenjoythebeautiful

handiworkforsale.

SaltwassoimportanttothecityofSalzburgthatthecitywasnamedforit.This"white

gold“broughtwealthtotherulers.YoucanvisittheHalleinSaltMine(矿),oneoftheoldest

intheworld.Takeatrainrideintothemountain,whereminerswillexplainthemining

process(过程).Thenenjoyaboatrideacrossanundergroundlake.

ThesearejustafewoftheenjoyableplacesinthissmallAustriancity.Therearemuch

morewaitingforyoutoexplore.Makesuretoplanatriptothisbreathtakingcity.Itshistory

andculturewillexciteyoursenses.

31.WhatdoweknowaboutTheSoundofMusic?

A.ItwasfilmedbyMozart.

B.ItisanOscar-winningmovie.

C.ItisamovieofSalzburg'schocolate.

32.WheredidMozartperformforthefirsttimeinhislife?

A.InaChristmasmarket.

B.AttheHalleinSaltMine.

C.AttheSalzburgResidenz.

33.Whatisthe"whitegold"inParagraph4?

A.Salt.B.Music.C.Ahotdrink.

34.Whichofthefollowingdoesthewriteragreewith?

A.Salzburgistoosmalltovisit.

B.Salzburgisaplaceworthvisiting.

C.ThereisnothinginterestinginSalzburg.

35.Whatsection(部分)ofamagazineisthetexttakenfrom?

A.Travel.B.Sports.C.Science.

Summerishere.Weallwanttogetoutofthehouseandenjoytheweather.Wouldyoulike

totrysomethingexciting?TodayIwanttotellyouanexcitingsportcalledkayaking(皮戈ll艇

运动).

LastFridayIwenttoariverwithsomeofmyfriends.Idecidedtogokayakingthere.My

friendswentboating.WhileIwasintheriver,Ipaddled(用桨戈U船)hardinordertomissthe

bigrocks.Suddenly,mykayakhitabigrockandbegantoshake.Inearlyfellintothewater.

Myfriendscametohelpmequickly.Beforetheyreachedme,Itriedmybesttocontrolmy

kayakandkeepbalance.IdidagoodjobbecauseIwasgoodatkayaking.Kayakingsoundsa

littledangerous,doesn'tit?Myansweris“yes",butthissportisreallyexciting.

Beforeyougokayaking,thefirstthingyouneedtodoistobuykayakinggear(装备).

Kayakinggearissoexpensivethatnoteveryonecanaffordit.Ifyoudon'twanttobuyit,you

canborrowitfromaclub.Youalsoneedtolearnsomeskillssuchaspaddlingandrolling.

Youmustlearnhowtokeepsafebeforegoingkayaking.

36.Whendidthewritergotoariver?

37.Whydidthewriterpaddlehardwhilehewasintheriver?

38.Didthewritercontrolhiskayakbeforehisfriendsreachedhim?

39.What'sthefirstthingyouneedtodobeforeyougokayaking?

40.Willyougokayakingifyouhavefreetime?Whyorwhynot?

三、七选五

41.A.Youmeanthemuseumofourcity?

B.Howdidyougothere?

C.Howwasyourweekend?

D.Nophotosforvisitors.

E.Whereisthemuseum?

F.Whydidyougotothemuseum?

G.Whendidyouvisitit?

A:Hi,Tony!①

B:Rathergood.IvisitedtheCityMuseumduringtheweekend.

A:②_____

B:Yes,youareright.ItopenedlastMonday.

A:③_____

B:Bybus.

A:Haveyoutakenanyphotosthere?

B:Oh,Ididn'ttakeanypictures.④

A:Youdidwell.Wecan'tbeagainsttherules.⑤

B:BecauseMissJingaskedmetowriteareportaboutamuseum.

A:Haveyoufinishedthereportnow?

B:Yes,ofcourse.

四、完形填空

Abouthalfamonthago,Ihadabadfeverandheadache.I]mybodyatthattime,

soIwenttothehospital.Firstofall,anursetookmy2Itwas38.9℃.Thenthedoctor

askedhowIfeltandthenhecheckedwhethermylungswereOK.3that,heaskedmeto

takeabloodtest(验血).Later,thedoctorsaidthattherewasnothingseriouswithmeandthat

Ijustcaughtacold.Hearingthat,Ididn'tfeelso4.

Thenthedoctorwroteoutaprescription(处方)forsomemedicine.Healso5I

shouldhaveenoughwaterandsleep.Theywouldmakemelookbetterandhelpmegetwell

soon.I6thedoctorandwenthome.

Ifollowedthedoctor9sadvice.Everyday,Itookthe7threetimes,drankalotof

waterandsleptformorethantenhours.Twodayslater,IwasmuchbetterandIwas8

enoughtogotoschoolafteroneweek.

NowIoftenplaysports9sportsmakemestrong,healthyandhappy.Ialsowash

10handsoftensothatIwon'tcatchacoldeasily.Ihavemeat,eggsandmilkeveryday

becausetheyarerichinproteins(富含蛋白质)andareimportanttohelpmegrowandstay

healthy.

42.A.lookedafterB.worriedaboutC.gaveup

43.A.adviceB.pointC.temperature

44.A.AfterB.WithC.From

45.A.angryB.afraidC.active

46.A.cheeredB.suggestedC.minded

47.A.missedB.visitedC.thanked

48.A.medicineB.matterC.chance

49.A.excitedB.strongC.successful

50.A.whileB.ifC.because

51.A.myB.herC.his

五、写作题

52.下面是杜丽(DuLi)同学在校园网页(websitepage)上的一条留言。

DuLi20:00October21st

I'mamiddleschoolstudentinJuniorTwo.IneedhelpwithmyEnglish.I'mreally

badatthat.Pleasehelp!

请你根据杜丽的留言和你学习英语的体会,以蒂娜的名义用英语回复她的问题。

内容提示:

1)告诉她学好这一科并不难,但学习方法很重要;

2)根据你自己的体会给她提几条建议(每天早上大声朗读单词及课文;课堂上尽可能多

说英语;听英文广播等);

3)鼓励她坚持下去,并祝愿她取得进步。

要求:

1)必须包含上述所有要点;

2)词数为80左右。

六、词汇互译

53.Mr.Smith(仓1J建)alibraryandahospitalinthetown.

54.Wewillgoandplaybasketballafterschoolis(结束的).

55.Whatwouldyouliketododuringthiswinter(假期)?

56.InChina,wecan'tstarttoeat(直至!j为止)everyoneisatthetable.It*soneofourChinese

tablemanners.

57.Inhis(讲演),hementionedtheChineseCharacterSpellingContestseveraltimes.

参考答案

1.答案:C

解析:根据Clean-updayisonlytwodaysfromnow.(离清洁日只有两天了。)可知我们不

能推迟制定计划了。故选:C。

2.答案:C

解析:此处考查tellsb.todosth.表示“告诉某人做某事”,其否定形式,tellsb.notto

dosth.,故选C。

3.答案:A

解析:can的过去式是could,但could除了可作can的过去式外,还可表比can更委婉

的语气,因此在回答由could表示请求的问句中,不能用could,但可用can.这里could

就是一种委婉客气的请求。故选:A。

4.答案:B

解析:表示下一句和上一句意思一样时,肯定句用:S0+助动词/be/情态动词+主语,表

示"...也是否定句用:Neither/Nor+助动词/be/情态动词+主语,表示"...也没有"。

由Shedidn'tdoanyhousework可知是否定句。故选:B。

5.答案:B

解析:aredoinghomework现在进行时;weredoinghomework过去进行时;didhomework

一般过去时。根据后文时间状语"whentherainstormcameyesterday"可知,昨天暴风雨

到来时的情境,因此主句用过去进行时,学生们当时正在做作业。故选:B。

6.答案:A

解析:sothat为了,以便于;until直到;although即使;根据句意,你不应该等到最后

一刻才学习,可知此处用until,not...until...是固定搭配,意为"直到...才"□故

选:A。

7.答案:A

解析:分析题干可知,本句是宾语从句。宾语从句用陈述语序:连接词+主谓,排除BC

选项,选项A是陈述语序。故选:A。

8.答案:A

解析:Aidloveto我很乐意;B.Sorry,Icant.对不起,我不能;C.Ithinkso我也这么

想;根据butIhavetodomyhomework.可知应说我很乐意。故选:A。

9.答案:B

解析:根据从句Ifyougototheparty和句意,if"如果"是引导词,后跟从句,且从句

"Ifyougototheparty"为一般现在时;if引导的条件状语从句,若主句是一般将来时,

从句用一般现在时。故主句的时态为一般将来时态,其构成是:will+do或am/is/are

goingtodoo故选:B。

10.答案:C

解析:A安静地;B快速地;C小心地;D严重地。根据Thesignmeansthatwemust

slowdown”这个标志意味着我们必须在学校附近减速",此处是小心驾驶。故选:Co

11.答案:A

解析:考查感叹句。句意:一你知道吗?北斗卫星导航系统终于建成了。一哇哦?多

令人兴奋的消息!作为中国人我真的很自豪。感叹句句型:1.由what引导的感叹句,

what修饰名词或名词短语,其结构为:What+a/an+形容词+可数名词单数+其它;

What+形容词+可数名词复数/不可数名词+其他。2.由how引导的感叹句,how修饰形

容词、副词,其结构为:How+形容词/副词+主语+谓语。根据本空后的不可数名词

"news"可知,本空应填What。故选:A。

12.答案:C

解析:考查固定句型。findit+adj.+forsomebody+todosomething固定句型,意为“发

现做某事是……的”。根据句意:玛丽发现要记住所有的法国习俗很困难。故答案

为:Co

13.答案:B

解析:考查动词短语。句意:为了帮助我在这学期取得更好的成绩,妈妈警告我不要

玩太多的电脑游戏,爸爸建议我做更多的练习.warnsb.(not)todosth.警告某人(不)

做某事;故第一个空排除C;suggestdoingsth.建议做某事,故排除A。故选B。

14.答案:C

解析:考查连词辨析。if如果;that无实际意义;whether是否。根据"Idon'tknow...or

notthecolourmatchesherjeans."可知设空处所在句子是一个宾语从句,由后面的ornot,

可知此处应用whether来引导,“whetherornot”固定表达,意为“是否、是不是”,

故选C。

15.答案:B

解析:考查过去进行时。句意:一吉姆今天做完作业了吗?一我不知道。今天早上我

见到他时他正在做。A.isdoing现在进行时;B.wasdoing过去进行时;C.hasdone现

在完成时;根据whenIsawhimthismorning"今天早上我见到他时"可知"他正在做",表

示过去某个时间正在进行的动作,用过去进行时态,结构是was/were+动词的现在分

词。主语He接was。故选B。

16.答案:B

解析:细节理解题。根据第一段内容:LastweekendthreestudentswenttoLondon,and

theyvisitedmanyplaces.(上周末,三个学生去了伦敦,他们参观了许多地方。)可

知,孩子们去的是伦敦。故选B。

17.答案:C

解析:细节理解题。根据第二段内容:Itwasafineday.(那天天气很好。)可知,那

天的天气很好。故选D。

18.答案:B

解析:细节理解题。根据第二段内容:Theguide(向导)wasverykindandfunny.(导

游很善良,也很有趣。)可知,戴维认为导游是一个友善的人。故选B。

19.答案:A

解析:细节理解题。根据第三段内容:Itookmanyphotos.AndIalsoboughtsomegifts

formysister,"Emilysaid.(我拍了很多照片。我也给我妹妹买了一些礼物,"艾米莉

说。)由此可知,选项A中的事情和艾米莉的叙述是符合的。故选A。

20.答案:C

解析:细节理解题。根据第四段内容:"Inaword,itwasagreattrip,"Jamessaid.(总

之,这是一次不错的旅行,”詹姆斯说。)可知,此次伦敦之行是非常不错的。故选

Co

21.答案:A

解析:细节理解题。根据"Theserobotswillbeveryclever.v可知未来的机器人会很聪

明。故选A。

22.答案:C

解析:推理判断题。根据"Maybepeoplewillliveinspace."和"Peoplecanflyto

work.”可知本段介绍未来的生活。故选C。

23.答案:B

解析:细节理解题。根据"Maybepeoplewillliveinspace.n和“Ormaybepeoplewill

liveinthesealikefish.”可知未来人们可能会住在太空,或者是海洋里。故选B。

24.答案:C

解析:细节理解题。根据“Therewillbenoschoolsin2090.”可知未来是没有学校的,

所以学生们不需要去学校。故选C。

25.答案:A

解析:推理判断题。根据"Whatwillourlifebelikein2090?Herearemypredictions.”

可知他写这篇文章是为了预测2090年的生活是什么样子。故选Ao

26.答案:C

解析:细节理解题。根据Likethem,Iwanttobeateacher,too.可知作者想当一名老师。

故选C。

27.答案:B

解析:细节理解题。根据Shealwaysmadeourlessonssointeresting.Weplayed,sang

alongassheplayedonthepianoandreadstories.可知妈妈的课堂是有趣的。故选Bo

28.答案:B

解析:细节理解题。根据Iwilltrymybesttohelpchildrenwhodon'thaveenoughmoney

togotoschool.可知作者将愿意尽力帮助没有足够钱的孩子们上学。故选B。

29.答案:C

解析:细节理解题。根据InChina,everyoneshouldhaveachancetogeteducation,no

matter(无论)theyarerichorpoor."可推测该词是"机会"。故选Co

30.答案:A

解析:标题归纳题。根据Tome,beingateacheristhebestjobIcanhave.以及通读全

文,可知本文介绍了作者的梦想是成为一名光荣的老师,因此A选项适合为文章标

题。故选A。

31.答案:B

解析:细节理解题。根据第一段中的"AnyonewhohasseenTheSoundofMusic,the

Oscar-winningmovie”可矢口,应选Bo

32.答案:C

解析:细节理解题。根据第二段中的"Don'tmissvisitingtheSalzburgResidenz...Itwas

herethatMozartperformed(表演)forthefirsttimeinhislife”可知,应选Co

33.答案:A

解析:短语指代题。根据画线短语前的"SaltwassoimportantforthecityofSalzburgthat

thecitywasnamedforit”可推知,whitegold指的是前面提到的盐,故选A。

34.答案:B

解析:推理判断题。根据最后一段中的“Therearemuchmorewaitingforyoutoexplore"

"breathtakingcity"及“exciteyoursenses”可知,作者会认同"萨尔茨堡值得参观”这一说

法。

35.答案:A

解析:推理判断题。通读全文可知,本文主要介绍了和一座城市相关的内容。再根据

最后一段的内容可知,作者希望读者来这座城市游玩,故本文出自杂志的“旅游”部

分,故选A。

36.答案:LastFriday.

解析:根据第二段中的“LastFridayIwenttoariverwithsomeofmyfriends.”可知答案为

“上周五”。

37.答案:Becausehewantedtomissthebigrocks.

解析:根据第二段中的"WhileIwasintheriver,Ipaddledhardinordertomissthebig

rocks.”可知答案。

38.答案:Yes,hedid.

解析:根据第二段中的"Beforetheyreachedme,Itriedmybesttocontrolmykayakand

keepbalance.”可知,本题要用肯定回答。

39.答案:Tobuykayakinggear.

解析:根据第三段中的"Beforeyougokayaking,thefirstthingyouneedtodoistobuy

kayakinggear."可知,去划皮划艇之前,第一件事是买装备。

40.答案:Yes,Iwill.Becausekayakingisanexcitingsport./No,Iwon't.BecausePm

afraidofwaterandkayakingisdangerousforme.

解析:本题是开放性试题,答案不唯一,符合题意即可。

41.答案:①-⑤CABDF

解析:①根据答语中的"Rathergood.”和duringtheweekend可知,设空处应是询问对方周末过得怎么

样。故选C项。

②根据答语中的Yes可知,设空处是一般疑问句;根据"ItopenedlastMonday.”可知,A项(你是说我们

市的博物馆吗?)符合语境。

③根据答语“Bybus.”可知,设空处应是询问交通方式。故选B项。

④根据语境可知,此处是说“禁止游客拍照。”故选D项。

⑤根据答语的内容可知,此处应是询问对方去博物馆的原因,故选F项。

42.答案:B

解析:根据文章第一句"Ihadabadfeverandaseriousheadache(我发烧很严重而且头疼

得厉害)”可知,我生病了,因此我很担心我的身体。A选项:照顾;B选项:担心;

C选项:放弃。因此本题答案为B。

43.答案:C

解析:根据文章第三句"Itwas38.9℃(38.9度)”可知,我

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