2016-2023年哈爾濱職業(yè)技術(shù)學(xué)院高職單招（英語／數(shù)學(xué)／語文）筆試歷年考點試題甄選合集含答案解析

2016-2023年哈爾濱職業(yè)技術(shù)學(xué)院高職單招（英語／數(shù)學(xué)／語文）筆試歷年考點試題甄選合集含答案解析（圖片大小可任意調(diào)節(jié)）第1卷一.數(shù)學(xué)單項選擇題(共15題)1.曲線y＝x2＋1與直線y＝2x的交點坐標(biāo)為（）

A.見圖A

B.見圖B

C.見圖C

D.見圖D

2.sin585°的值為（）

A.見圖A

B.見圖B

C.見圖C

D.見圖D

3.已知集合A={2，4，8}，B={2，4，6，8}，則A∪B=（）

A.{2，4，6，8}

B.{2，4}

C.{2，4，8}

D.{6）

4.（1.05）6的計算結(jié)果精確到0.01的近似值是（）

A.1.23

B.1.24

C.1.33

D.1.34

5.以χ2-3χ-1=0的兩個根的平方為根的一元二次方程是()

A.χ2-11χ+10

B.χ2+χ-11=0

C.χ2-11χ-1=0

D.χ2+χ+1=0

6.曲線|xy|＋1＝|x|＋|y|所圍成圖形的面積是（）

A.1

B.4

C.2

D.16

7.已知兩條異面直線m；n，且m在平面α內(nèi)，n在平面β內(nèi)，設(shè)甲：m//β，n//α；乙：平面α//平面β，則（）

A.甲為乙的必要但非充分條件

B.甲為乙的充分但非必要條件

C.甲非乙的充分也非必要條件

D.甲為乙的充分必要條件

8.與直線3x－4y＋12＝0關(guān)于y軸對稱的直線方程為（）

A.見圖A

B.見圖B

C.見圖C

D.見圖D

9.已知函數(shù)f(x)=ax2+b的圖像經(jīng)過點(1，2)，且其反函數(shù)f-1(x)的圖像經(jīng)過點(3，0)，則函數(shù)f(x)的解析式是()

A.見圖A

B.見圖B

C.見圖C

D.見圖D

10.下列不等式成立的是（）

A.見圖A

B.見圖B

C.見圖C

D.見圖D

11.設(shè)函數(shù)f(x－2)＝x2－3x－2，則f(x)＝（）

A.x2＋x－4

B.x2－x－4

C.x2＋x＋4

D.x2－x%－4

12.從2、3、5三個數(shù)中，任取兩個數(shù)，可組成()個真分?jǐn)?shù)．

A.見圖A

B.見圖B

C.見圖C

D.見圖D

13.8名選手在有8條跑道的運動場進行百米賽跑，其中有2名中國選手。按隨機抽簽方法決定選手的跑道，2名中國選手在相鄰的跑道的概率為（）

A.見圖A

B.見圖B

C.見圖C

D.見圖D

14.若平面向量a＝（3，x），b＝（4，－3），且a⊥b，則x的值等于（）

A.4

B.3

C.2

D.1

15.設(shè)一次函數(shù)的圖象過點（1，1）和（－2，0），則該一次函數(shù)的解析式為（）

A.見圖A

B.見圖B

C.見圖C

D.見圖D

二.數(shù)學(xué)問答題(共3題)1.的展開式是__________.

2.圓心在Y軸上，且與直線χ+y-3=0及χ-y-1=0都相切的圓的方程為_____．

3.如圖，AB與半徑為1的⊙O相切于A點，AB=3，AB與⊙O的弦AC的夾角為50°,求（1）AC；（2）△ABC的面積．（精確到0．O1）

三.英語單項選擇題(共25題)1.

A.見圖A

B.見圖B

C.見圖C

D.見圖D

2.Cananimalsbemadetoworkforus?Somescientiststhinkthatonedayanimalsmaybetrained?todoanumberofsimplejobsthatarenowdonebyhumanbeings.

Theypointoutthatatacircus,forexample,wemayseeelephants,monkeys,dogsandotherani-malsdoingquiteskillfulthings.Perhapsyouhaveseenthemonthetelevisionorinafilm.Ifyou?watchclosely,youmaynoticethatthetraineralwaysgivestheanimalapieceofcandyorapieceof?fruitasareward.Thescientistssaythatmanydifferentanimalsmaybetrainedtodoanumberof?simplejobsiftheyknowtheywillgetarewardfordoingthem.

Ofcourse,asweknow,dogscanbeusedtoguardahouse,andsoldiersinbotholdandmodern?timeshaveusedgeesetogivewarningbymakingalotofnoisewhenastrangeroranenemycomes?near.Butitmaybepossibletotrainanimalstoworkinfactories.InRussia,forexample,pigeons?whicharebirdswithgoodeyesight,arebeingnsedtowatchoutforfaultsinsmallsteelballsthatare?beingmadeinonefactory.Whenthepigeonseesaballwhichlooksdifferentfromothers,ittouchesa?steelplatewithitsbeak.Thisturnsonalighttowarnpeopleinthefactory.Atthesametimeafew?seedsaregivenasareward.Ittakesthreetofiveweekstotrainapigeontodothisandonepigeon?caninspect3,000to4,000ballsanhour.

ApeshavebeenusedinAmericainhelpingtomakecars,andscientistsbelievethattheselarge?monkeysmaybeonedaygathercropsandevendrivetrains.

Whatmadescientiststhinkanimalcanbemadetoworkforusoneday?

A.Animalsareveryskillfulatacircus

B.Theyarebigandstrong

C.Someanimalsareascleverashumanbeings

D.Animalscarlbetrainedbecausetheyliketogetsomethingasareward

3.EleanorRooseveltwasthewifeofAmerica′s32ndpresident,FranklinRoosevelt.Shehelpedherhusbandin?manywaysduringhislong（21）life.Shealsobecameoneofthemost（22）womeninAmerica.Shefoughtfor?equalrightsforallpeople.

EleanorwasborninNewYorkCityin1884.Herfamilyhadgreatwealth.ButEleanordidnothaveahappy（23）.Herparentsdiedwhenshewasveryyoung.Shewasraisedbyhergrandmother.Eleanor（24）thatasa?child,hergreatesthappinesscamefromhelpingothers.

tntheearly1900s,manypeoplewereworriedabouttheproblemsof（25）peoplewhocametoAmericain（26）ofabetterlife.Eleanorcouldnot（27）howpeoplelivedinsuchpoorconditionswhilesheandsomeothers?hadsomuch（28）.

Aftershefinishedschool,Eleanorbegan（29）childrentoreadandwriteinoneofthepoorestareasofNew?YorkCity.Shealsolookedinto（30）whereworkersweresaidtobebadly（31）.Shesawlittlechildrenoffour?andfiveyearsoldworkinguntilthey（32）tothefloor.Shebecameinvolved（參與）withotherwomenwho（33）thesameideasaboutimprovingsocialconditions.

FranklinRooseveltbegan（34）EleanorwhenhewasinNewYork.Theygot（35）in1905.Inthenexteleven?years,theyhadsixchildren.TheRooseveltsmovedtoWashingtonD.C.in1913.

第（33）題選

A.discovered

B.allowed

C.shared

D.mentioned

4.GrandmaMosesbegantopaintbecauseshewantedto_______.

A.makeherhomebeautiful

B.keepactive

C.improvehersalary

D.gainaninternationalfame

5.通讀下面的短文，掌握其大意。然后，從每小題的四個選擇項中選出可填入相應(yīng)空白處的最佳選項。

InnearlyeverytownorcitycentreintheUK,onmostdaysoftheweekyoucanfindoneormorepeoplestandinginthestreetsellingamagazine21TheBigIssue.Thesepeopleareall22,buttheyarenotbeggingformoney.23,theyaresellingthemagazineasameans（手段）of24asmallbutrespectableliving.

TheBigIssuemagazinewas25in1991byJonBirdandGordonRoddickafterthey26thatthereweremanyhomelesspeoplewhowere27onthestreetsofLondon.Onaprevious（之前的）28toNewYork,oneofthemhadseenhomelesspeoplesellinganewspaperknownasStreetNews29theydecidedtosetupsomething30intheBritishcapital.

Nowadays,TheBigIssuehas31allovertheUKandthereareevendifferentversions（版本）ofthemagazineindifferentpartsofthe32.Thesellersbuyeachmagazinefromtheorganizationforseventypenceandthensellittoa33foronepoundfifty.ByworkingwithTheBigIssue,manypeoplehavebeen34toescapefromhomelessness,and35manyofthemhavemovedontonewjobsandnewlives.

____.

A.personal

B.similar

C.friendly

D.natural

6.－Excuseme,whereisthemeetingroom？

－Justasecond.I’llhavesomeone____youthere.（）

A.takes

B.taking

C.take

D.totake

7.RobertEdwardswasblindedinatrafficaccident.Hewasalsoalittledeaf_51_oldage.Lastweek,hewastakingawalknearhishomewhenathunderstormcame.Hehid_52_thestormunderabigtreeandwasstruckbylightning.Hewasknocked_53_thegroundandwokeupsome20minutes_54_,lyingfacedowninwaterinwaterbelowatree.Hewentintothehouseandlaydowninbed.Ashorttimelater,heawoke;hislegsfelt_55_andhewastrembling,but,whenheopenedhiseyes,hecouldseetheclockacrosstheroomfadinginandoutinfrontofhim.Whenhiswifeentered,he_56_herforthefirsttimeinnineyears.Doctors_57_thathehadregainedhissightandhearingobviouslyfromtheflashoflightning,buttheywereunabletoexplainthat.Theonly_58_explanationofferedbyonedoctorwasthat,_59_Edwardslosthissightasaresultoftraumainaterribleaccident,perhapstheonlywayitcouldberestoredwasby_60_trauma.

__________

A.because

B.becauseof

C.as

D.since

8.通讀下面的短文，掌握其大意。然后，從每小題的四個選項中選出最佳選項。

Athousandyearsago,HongKongwascoveredbyathickforest.Asmoreandmorepeoplecameto21inHongKong,thesetreeswerecutdownandburnt.Nowthereis22forestleft,thoughtherearestillsomesmallareascoveredwithtrees.Wecallthesewoods.

Elephants,tigersandmany23animalswerelivinginthethickforest.WhenpeoplecametoliveinHongKong,the24begantodieout.Earlyfarmersgrewriceand25pigsandchickensinthevalleys.Theycutdownthetreesandburntthem.Theyneeded26tokeepthemselveswarminwinter,tocooktheirfoodandtokeepawaythedangerousanimals.Elephantsquicklydisappearedbecausetherewasnotenoughfoodforthem.27didmostofthewolvesandtigers.Monkeysandmanyotheranimalssoon28inthesameway.

YoumightthinkthattherearenolongeranyanimalsinHongKong29inthezoos.Therearestillabout36differentanimals30there.OneofthemostinterestingofHongKong’sanimalsisthebarkingdeer.Thesearebeautifullittleanimals31arichbrowncoatandawhitepatchunderthetail.Theylooklikedeer32buttheyaremuchlikeadog33.InHongKongthebarkingdeerhasonlyarealenemy－34.Peoplehunttheselittleanimalsthoughitisillegal.Therearenownotmanybarkingdeerleft.Soitisimportant35peopletoprotectwildanimals.

____.

A.have

B.without

C.with

D.get

9.通讀下面的短文，掌握其大意。然后，從每小題的四個選項中選出最佳選項。

Ihavebeenhearing-impairedinmylifesinceIwasfiveyearsold.Puttingonhearingaidsinthemorninghasbeenjustas21asbrushingmyteeth.HoweverIneverbelievedthatitshouldlimitmy22inmyway.

Duringmy17yearsIhavemetmanypeoplewhodon’tknowabout23disabilitiesanddealwith24bystereotypingme.Myteacherwouldnotletmesitpastthesecondrowbecausethey25Iwouldnotbeabletohear.Peopletendtospeak26thannormalwhentheysee.mythickplastichearingaidsinmyears.However,myhearingdisabilityhasmademeastrongerperson.BecauseIwearheatingaidsIhavetoprovethatIamnot27ormentallylimited.Ihavetoworkharderandearntopgradesinschooltoearnthe28ofmyteachers.Inshorts,I'vehadtorunfaster,catchbetterandscoremorepointstoproveIamnotphysically29.

Idon'tfitinwithpeoplewhoaredeafand30asawaytocommunicate.Iconsidermyselfnodifferencefromanyoneelse.AndIamnot"halfdeaf"withmyhearingaids31;Icanhearjustaswellasanyoneelse.

InmystruggletoproveIam32tomynon-disabledIhavemademyselfbetterthantheaverageteenager.Iwontheall-star33onmysoftballteam.Ihavemademyselfa34throughmypublishedpoetryandarticles.

Insteadofgivingup,IhaveproventhatIcandoanythingIwant.ItrulybelieveIwouldnotbethe35personIamtodayifIdidnothaveahearingdisability.

____.

A.language

B.sign

C.hearing

D.body

10.BrightonisapopularseasidetownonthesouthcoastofEngland.Notlongago,somepolicemenwerevery（21）.Therehadbeenseveralseriousaccidents（22bymotoristsdrivingtoofast.Thepolicestartedtosetupaspeedtrap(速度監(jiān)視器).Theymeasured（23）of88yardsonastraightroadandwatchedtosee（24）acartookto（25）thatfar.Theyknewthatifacartooksixseconds,itwastravelingfaster（26）the（27）limitof30milesanhour.

Whenthepolicemenwereready,theyhid（28）ahedge(樹籬)andstartedtotimepassingcars.Duringtheirfirsthalfanhour,theycaughtfivedrivers.Thepolicemenwrotedownthe（29）ofeachcarandthenameandaddressofthedriver.Butforthenexthalfanhourthepolicemendidn′tseeanybody（30）toofast.Theythoughtthatthiswasvery（31）.Oneofthemdroveaquarterofamilealongtheroadandsawtwostudents（32）onthegrass.Theywereholdingupasheetofcupboardsothatmotoristscouldseeit.Onthenoticeoneofthestudents（33）:"Danger.

Speedtrap."

Thepolicementookthenoticeawayandwrotedownthenamesofthestudents.Laterontheywereeachfined￡5for（34）tostopthepolicecatchingmotoristswhowere（35）thelaw.

第（28）題選

A.over

B.behind

C.across

D.under

11.KarenMaclnneshadspentninemonthsinthehospital.Asshegrewweaker,the16-year-oldgirlaskedherparents,"AmIgoingtodie?"

HermothertoldKarenthetruth.Afterlearningthebadnews,allKarenwantedwastogohome.Herparentsdecidedtosatisfyherwish－nomatterthatmedicalfund（基金）,whichhadhelpedpayforKaren'shospitalization,wouldnotcoveranyofthefulltimemedicalcareshewouldneedathome.Whenshewascarriedthroughherfrontdoor,Karensmiledforthefirsttimeinmonths.

AfriendoftheMaclnnesfamily,SheilaPetersen,knewofthisandofferedtohelp.Shevolunteered（自愿）notonlytofindnurses,butalsotoraisemoneyforKaren'scare.MoneywasreceivedfromsomanypeoplethatSheilacreatedafund,"FriendsofKaren".

Afterleavingthehospital,Karenlivedfor11months."Andthosemonthswerehappyonesforher,"sayshermother,"thankstoSheila."

EvenafterKarendied,peoplekeptsendingmoney.Sheilaputitintothefund,triedtofindsomeoneelsewhoneededhelp.Bylastmonth,FriendsofKarenwashelping70families.

"Istillhavearelationshipwitheachfamily,"saysSheila."Wehavefourchildrenwhoareneardeathnow,andIwanttobethereforthem."Sheilaadmits（承認）theworkissometimesdifficult,butsays,"thesmileonachild'sfacemakesitallworthwhile（值得的）."

ThemothertoldKarenthatshe____.

A.wasgoingtodie

B.wasgoinghome

C.wasgrowingweak

D.wasbecomingbetter

12.Haveyoueverarguedwithyourlovedonesoversimplemisunderstandings（誤解）?Littlewonder.Weoftenbelievewe'remoreskillfulingettingourpointacrossthanweactuallyare,accordingtoBozaKeysar,aprofessorattheUniversityofChicago.Inhisrecentstudy,speakerstriedtoexpresstheirmeaningsusingunclearsentences.Speakerswhothoughtlistenersunderstoodwerewrongnearlyhalfthetime.Here'ssomegoodadvicetoreducemisunderstanding:(1)Don'ttrustwhatyouseefromthelistener.Listenersoftennod,lookatyouorsay“uhhuh”tobepoliteormovetheconversationalong.Butit'seasytoconsidertheseassignsofunderstanding.(2)Traintheeditor（編輯）inyourhead.Ifyousay,"Bethdiscussesherproblemswithherhusband,"it'snotclearwhethershe'stalkingtoherhusbandorabouthim.Tryinstead,"Bethtalkstoherhusbandaboutherproblems."Or"Bethtalkstoothersabouttheproblemswithherhusband."(3)Asklistenerstorepeatyourmessage.Introduceyourrequestbysaying"IwanttobesureIsaidthatright."Questionslike“Howdoesthatsound?"or"Doesthatmakesense?"mayalsowork.(4)Listenwell.Whenonthereceivingend,askquestionstobesureyou'reonthesamepage.Afterall,itisn'tjustthespeaker'sjobtomakehisspeechunderstood．

Whydoesthewritergiveustheadvice?（）

A.It'simpolitetosayNOtoothers

B.We'renotskillfulenoughtomakeclearsentences

C.Misunderstandingisdamagingournormallives

D.Misunderstandingoccursnowandthen

13.請選出劃線部分讀音不同的選項（）。

A.h[u]man

B.c[u]t

C.f[u]n

D.l[u]ck

14.SometimesIfeelthatbeingthemotherofthreesmallchildrenislikeoperatingalargecircus(馬戲團).（21）afternoonlastweek,mythreesonsplayingpeacefullyinthebackyard(院子),（22）theballfromonetoanother.Ijumpedatthechancetotalktooneofmyfriends（23）thephone,butbeforeI（24）tothephone,Icouldtelltheboyshadbeguntoquarrelwitheachotheraboutsomething.Irushedoutto（25）peace,butbeforeIgotthereCharleshad（26）arockatMark,andhithimintheeye.BythetimeIgottothebackyard,theyhadbegunto（27）aboutthis.EvenDavid,theoldestboy,whowon′tusuallyfightwithanybodyabout（28）,wasinvolved(卷入,).First,I（29）themstopfighting,andthenIexaminedMark′seye.Idecidedthatitwasn′tgoingtodevelopintoablackeye,butIfeltthattheyshould（30）atleastalittlefor（31）theyhaddone"I′mgoingto（32）toyourfatheraboutthiswhenhecomeshomefortomglat,said."HeandIwillthinkofhowtopunishyou."Thingswere（33）quietafterthatabouthalfanhour,andthenCharles（34）aglassinthekitchen,andatalmostthesame（35）,Markfelloutoftheappletree.

第（28）題選

A.nothing

B.something

C.anything

D.anything

15."SeasameStreet"hasbeencalled"thelongeststreetintheworld".

Thisisbecausethetelevisionprogrambythatnamecannowbeseeninsomanypartsoftheworld.

Theprogram,whichwentontheairinNewYorkin1969,usessongs,jokes,andpicturestogivechildrenabasicunderstandingofnumbers,lettersandhumanrelationships.Morethan6millionchildrenintheUnitedStateswatchitregularly.Theviewers(觀眾)includemorethanhalfthenation′schildrenbeforeschoolage.

Manyteacherconsidertheprogramagreathelp,thoughsometeachersfindthatproblemshappenwhenthefirst-yearpupilswhohavelearnedfrom"SeasameStreet"areinthesameclasswiththosewhohavenotwatchedtheprogram.Testshaveshownthatchildrenwhowatchitfivetimesaweeklearnmorethanthosewhoseldomwatchit.IntheUnitedStatestheprogramisshownatdifferenthoursduringtheweekinordertoincreasethenumberofchildrenwhocanwatchitregularly.

Whyhas"SeasameStreet"beensomuchmoresuccessfulthanotherchildren′sshows?Manyreasonshavebeensuggested.Perhapsonereasonisthatmotherswatch"SeasameStreet"alongwiththeirchildren.Butthebestreasonforthesuccessoftheprogrammaybethatitmakeseverychildwatchingitfeelabletolearn.Thechildfindshimselflearning,andhewantstolearnmore.

"SeasameStreet"isaTVprogramproducedmainlyfor

A.children

B.childrenofschoolage

C.primaryschoolteachersandpupils

D.mothersandtheirchildren

16.請選出下面劃線部分讀音不同的選項

A.nat[ure]

B.fail[ure]

C.lect[ure]

D.temperat[ure]

17.－Let'sgototheconcerttonight,Mary.

－Sorry,I____.Ihavetohelpmymomwiththehousework.

A.needn't

B.can't

C.mustn't

D.shouldn't

18.InnearlyeverytownorcitycenterintheUK，onmostdaysoftheweekyoucanfindoneormorepeoplestandinginthestreetsellingamagazine21TheBigIssue．Thesepeopleareall22，buttheyarenotbeggingformoney．23，theyaresellingthemagazineasameans(手段)of24asmallbutrespectableliving．

TheBigIssuemagazinewas25in1991byJonBirdandGordonRoddickafterthey26thatthereweremanyhomelesspeoplewhowere27onthestreetsofLondon．Onaprevious(之前的)28toNewYork，oneofthemhadseenhomelesspeoplesellinganewspaperknownasStreetNews29theydecidedtosetupsomething30intheBritishcapital．

Nowadays，TheBigIssuehas31allovertheUKandthereareevendifferentversions(版本)ofthemagazineindifferentpartsofthe32．Thesellersbuyeachmagazinefromtheorganizationforseventypenceandthensellittoa33foronepoundfifty．ByworkingwithTheBigIssue，manypeoplehavebeen34toescapefromhomelessness，and35manyofthemhavemovedontonewjobsandnewlives．

請選出最合適的選項（）。

A.asked

B.helped

C.needed

D.forced

19.Lifegetsnoisiereverydayandveryfewpeoplecanfreefromnoiseofsomesortoranother.Itdoesn′tmatterwhereyoulive--inthemiddleofamodemcity,orafarawayvillage--thechancesthatyouwillbedisturbedbyjetaeroplanes,transistorradios,oilpoweredengines,etc.,arealmosteverywhere.Weseemtobegettingusedtonoise,too.Somepeoplefeelquitelonelywithoutbackgroundmusicwhiletheyareworking.

Scientifictestshaveshownthattotalsilencecanbeveryfrighteningexperienceforhumanbeings.However,somepeopleenjoylisteningtopopmusicwhichisveryloud,andthiscandoharmtotheireardrums（耳鼓）.Thenoiselevelinsomediscoisfarabovetheusualsafetylevelforheavyindustrialareas.

Onerecentreportaboutnoiseandconcentration（專心）suggestedthatalthoughalotofpeoplesaythatanynoisedisturbstheirconcentration,whatreallyaffectstheirabilitytoconcentrateisachangeinthelevelofnoise.Itgoesontosaythatabackgroundnoise,whichdoesn′tchangetoomuch（music,forexample）mayevenhelppeopletoconcentrate.

"Backgroundmusic"inthepassagemeans

A.musicplayedintheconcert

B.akindofnoisecomingintoyourears

C.musicwhichhelpspeopletoconcentrate

D.musicplayedwhilepeopleareworking

20.Scientistslistenedtofishandfoundavolcano（火山）.Itiseightthousandfeettall.ButitisontheflooroftheoceanoffthenortheastcoastofNewZealand.Therethewaterisninethousandfeetdeep;ithidesthevolcanofromview.

Ifithadn’tbeenforthescientists,westillmightnotknowofthevolcano.Thesemenwererecordingunderwaternoises.Mostofthesenoisesaremadebyfish.Butthescientistsheardastrangerumbling（隆隆聲）.Theyfeltthatnofishcouldmakethissound,sotheypulledinstrumentsthroughthewaterandfoundthevolcano.

Scientistsdiscoveredthevolcano____.（）

A.inthenorthernpartofNewZealand

B.inNewZealand

C.intheoceannearNewZealand

D.intheeasternpartofNewZealand

21.Theseaisverybi9．Lookatamapoftheworld．Thereislesslandthansea．Theseacoversthreequartersoftheworld．

Theseaisverydeepinsomeplaces．Thereisonespot，nearJapan，wheretheseaisnearly11kilonetresdeep．Thehighestmountainintheworldisabout9kilometreshigh．IfthatmountainwereDutintotheseaatthatplace，therewouldbe2kilometresofwateraboveit．

Ifyouhaveswuminthesea,youknowthatitissalty.Youcantastethesalt.Rivers,whichflowintothesea,carrysaltfromthelandintothesea.Somepartsoftheseaarelesssaltythanotherparts.Thereisonesea,calledtheDeadSea,whichisverysalty.Becauseitisverysalty,swimmerscannotsink!FishcannotliveintheDeadSea.

Inmostpartsofthesea,thereareplentyoffishesandplants.Somelivenearthetopofthesea.

Otherslivedeepdown.Therearealsomillionsoftinylivingthingsthatfloatinthesea.Thesefloatingthingsareverysmall.Itishardtoseethem.Manyfishlivebyeatingthem.

Theseacanbeverycold.Divers,whodivedeepdowninthesea,knowthis.Onthetopthewatermaybewarm.Whenthedivergoesdownwards,theseabecomescolderandcolder.

Anotherthinghappens.Whenthedivergoesdeeper,thewaterabovepressesdownonhim.Itsqueezeshim.Thenthediverhastowearclothesmadeofmetal.

OnespotoftheseanearJapanis.

A.nearlyninekilometresdeep

B.almostelevenkilometreshigh

C.twokilometresabovethehighestmountainintheworld

D.twokilometresdeeperthantheheightoftheworld'shighestmountain

22.PassageFour

Magic(魔法)oftenforcesusnottobelieveourowneyesorevenappearstobebreakingthelawsofphysicsornature!Theword“magic”hasmanydifferentmeanings．Whenabirdappearsinahatorwhensomeonedeclaresthathecouldseeintothefuture--bothcanbecalledmagic．Whenasickpersonsuddenlybecomeswellorawellperson(orevenanimal)becomesill,magicisthecause．TheBritishauthorTerryPratchettusesmagicagreatdealinhispopularDiscworldseriesofbooks．

Magichasalwaysbeenusedforfun．Peopleenjoyworkingoutinwhichcupthelittleballisorhowheknowswhichcardlwasthinkingof．HarryHoudiniwasoneofthefirstworld-famousmagicians—famousforescapingfromdeadlysituations．RecentlyDavidCopperfield，orDavidBlane，hasbecomeverypopularforhis“unbelievableabilities”，suchasmakingtheStatueofLibertydisappearorrise．

Magicalringsandthree—headeddogsmaynotbereal，butdoesthismeannothingmagicalreallyexists?Canyoualwaysexplainhowthemagicianhasdonethecardtrick?Maybeitisbetternottoexplain，buttoleavealittlemagicinourlives．Pickacard．a(chǎn)nycard．．．

Whatdoestheauthorthinkofmagic?

A.Itchangesourlives

B.Itprovidespeoplewithfun

C.Itbreaksthelawsofphysics

D.Itexplainsstrangethingsinourlives

23.Lastfallwasafirst-of-its-kindseason.Ididnotarrange（安排）anyafter-schoolclassesformychildren.Noswimming.Nomusiclessons.Noplaydates.Nothing.

Oncetheyfinishedtheirhomework,theywerefreetodowhattheypleased,butonlyonehourofTV.Inthebeginning,mysons,Ben,11,andNick,9,wereanxiousaboutthissudden,unplannedfreedom.Ihadtopushthemoutofthedoorwithaball,abike,andsoon.“Play!”Iordered.

Ilearnedthatthisnewplantakestime,patienceandalotoffaithinthetheorythathavingexcellentgradesisn'treallyimportant.

Whenmyolderkids,nowincollegeandhighschool,wereyoung,Ibroughtintherulesofmodernparenting.Theyareunspoken,butfollowedcarefully.First,youmustletyourchildhaveavarietyofactivities.Afterall,youneverknowwhereyou'llfindagenius（天才）.Second,ifthechildshowstheslightesttalent（才能）,theactivitymustbepushedwithlessons,specialcoaching（輔導(dǎo)）andpracticeofseveraldaysaweek.Everyminuteshouldbetakenandeveryminutehasapurpose.Thatwasreallytoomuchformychildren.

Nowwiththenewplan,wetoldstories.Welistenedtomusic.Andthekidsplayedwithbikes,balls,andwhateverwashandy.Nobodykeptscore.Infact,theboysplayedoutsidesomuchthatthelawnwasworndowntothesoilinplaces.They'vemadefriendswiththosewhocomefromallovertheneighbourhoodtoplaygames.

Welikethosepeacefulevenings.BenandNickhaveagoodtimethisfall.Maybethat'sbecausethetimeoffhasallowedustoenjoyeachother'scompany.

Accordingto"modernparenting"discussedinParagraphfour,parentsshould____.（）

A.makeuseofeveryminutetobewiththechildren

B.providecoachingandpracticeforeachactivity

C.tryeverymeanstofindachild'srealtalent

D.knowtherulesbutnevertalkaboutthem

24.AsaboyIdreamedofflyingairplanes.21ItoldDadIwantedtobeapilot,hesaid,"Youneedtodoyourjobwellonthefarmfirst,and22youmayrealizeyourdream."Thefarmwasaneverydayresponsibility（職責(zé)）－that23Saturday,SundayandChristmastoo.EverymorningIgotupatfouro'clocktomilkand24thecows.Afterthemilkwasbottled,myolderbrothersandI25ittopeople'shomes.Iwaspaidfivecentsabottle.AtthattimeI26thattobesuccessfulyouhavetotakecareofyourresponsibilities.

WhenIwas16,Isignedupforflyinglessons.TopayforthelessonsI27asmallrestaurantwithsomefriends.Oneofourregular28wasthepresidentoftheFarmersBank.Every29Igot,ltalkedtohimaboutmydream.OnedayItoldhimI30$3,500tobuymyown31.HelentmethemoneysothatIcouldflypeoplewithin150milesoftheairport.

TwelveyearslaterIwasflyingpeoplearoundtheworld32apilotofabigairlinecompany.AftertenyearsinthecompanyIstartedmyown33.

TodayIrunabillion-dollarcompany,butitwasonthefarmthatIlearnedtheprinciples（原則）thathave34me.Hardworkanddeterminationdo35dreamscometrue.

____.

A.Before

B.When

C.Since

D.Though

25.PopularBritishauthor,CharlesDickens′（1812--1870）familycouldhardlymakeendsmeet.Theycouldonlyaffordtosendoneoftheirsixchildrentoschool.Dickenswasnotthatchild.Hisparentschosetosendadaughter,whohadatalentformusic,toanacademy.Thenattheageof12,Dickens′lifetookanotherturnfortheworse.

Hisfather,aclerk,wasplacedinprisonforunpaiddebts.And,beingtheoldestmaleleftathome,Dickenstookupworkatafactory.Hishorribleexperiencetherebecamethefuelforhisfuturewriting.Hisfatherwasfreedthreemonthslaterandinheritedasmallamountofmoney.Dickenswasthensenttoschool.

From1836to1837,hewroteamonthlyseriesofstories.ThusThePickwick,Papers,cameintobeing,whichbroughtfametohim.

Throughouthiscareer,Dickenscoversvarioussituationsinhis