2016-2023年北京北大方正软件职业技术学院高职单招（英语／数学／语文）笔试历年考点试题甄选合集含答案解析

2016-2023年北京北大方正软件职业技术学院高职单招（英语／数学／语文）笔试历年考点试题甄选合集含答案解析（图片大小可任意调节）第1卷一.数学单项选择题(共15题)1.复数3＋4i的平方根是（）

A.2＋i

B.－2－i

C.1＋2i或1－2i

D.2＋i或－2－i

2.函数y＝2sinxcosx的最小正周期是（）

A.见图A

B.见图B

C.见图C

D.见图D

3.log29×log34＝（）

A.见图A

B.见图B

C.见图C

D.见图D

4.函数y＝ax2＋1的图像与直线y＝x相切，则a等于（）

A.见图A

B.见图B

C.见图C

D.见图D

5.生产一种零件，在一天生产中，次品数的概率分布列如表所示，则为()

A.0.9

B.1

C.0.8

D.0.5

6.设条件甲为：0<x<5;条件乙未：|x-2|<3,那么（）

A.乙是甲的充分条件，但不是甲的必要条件

B.乙是甲的必要条件，但不是甲的充分条件

C.乙是甲的充要条件

D.乙不是甲的充分条件，也不是甲的必要条件

7.函数的值域是（）

A.[-2，2]

B.[-1，3]

C.[-3，1]

D.[0，4]

8.从2、3、5三个数中，任取两个数，可组成()个真分数．

A.2

B.3

C.4

D.5

9.复数为实数，则a=()

A.1

B.2

C.3

D.4

10.空间内，不相交的两条直线是这两条直线平行的（）

A.充分但非必要条件

B.必要但非充分条件

C.既非充分也非必要条件

D.充要条件

11.已知平面α、β、γ两两垂直，它们三条交线的公共点为O，过O引一条射线OP，若OP与三条交线中的两条所成的角都是60。，则OP与第三条交线所成的角为()

A.30o

B.45o

C.60o

D.不确定

12.设a，b，C为实数，且a>b，则（）

A.a-c>b-c

B.｜a｜>｜b｜

C.a2>b2

D.ac>bc

13.(a＋2b)n展开式中，若第3项的二项式系数是105，则n＝（）

A.14

B.15

C.16

D.17

14.已知集合A={x｜-4≤x<2}，B=｛x｜-1<x≤3}，那么集合A∩B=（）

A.{x｜-4<x<3}

B.{x｜-4≤x≤3}

C.{x｜-1<x<2）

D.{x｜-1≤x≤2}

15.正方形边长为a，围成圆柱，体积为（）

A.见图A

B.见图B

C.见图C

D.见图D

二.数学问答题(共3题)1.

（1）求{an）的通项公式；

（2）若ak=128，求k．

2.

求证：{an｝是等差数列，并求公差与首项．

3.某射手射击一次，击中目标的概率为0.9，他连续射击4次且各次射击是否击中相互之间没有影响，那么他第2次未击中，其他3次都击中的概率是___________

.

三.英语单项选择题(共25题)1.Familymembersworkedhard__________surethattheyhadenoughfood.

A.making

B.make

C.made

D.tomake

2.Aroundtheworldmoreandmorepeoplearetakingpartindangeroussportsandactivities．Ofcourse，therehavealwaysbeenpeoplewhohavelookedforadventure--thosewhohaveclimbedthehighestmountains，explored（探险）unknownpartsoftheworldorsailedinsmallboatsacrossthegreatestoceans．Now，however，therearepeoplewhoseek（寻找）animmediatethrill（令人激动的事情）fromariskyactivitywhichmayonlylastafewminutesorevenseconds．

I?wouldconsiderbungee（蹦极）jumpingtobeagoodexampleofsuchanaetwity．Youjump?fromahighplace（perhapsabridgeorahotairballoon）200metresabovethegroundwithanelas-tic（弹性的）ropetiedtoyourankles．Youfallatupto150kilometresanhouruntiltheropestopsyoufromhittingtheground．Itisestimatedthat2millionpeoplearoundtheworldhavenowtriedbungeejumping．Otheractivitieswhichmostpeoplewouldsayareasriskyasbungeejumpinginvolve（包括）jumpingfromtallbuildingsanddivingintotheseafromthetopofhighcliffs．

Whydopeopletakepartinsuchactivitiesasthese?Somepsychologists（心理学家）suggestthatitisbecauselifeinmodernsocietieshasbecomesafeandborin9．Notverylongago，people’sliveswereconstantlyunderthreat．Theyhadtogooutandhuntforfood，diseasescouldnoteasilybecured，andlifewasacontinuousbattleforsurvival．

Nowadays，accordingtomanypeople，lifeofferslittleexcitement．Theyliveandworkin?comparativelysafeenvironments;theybuyfoodinshops;andtherearedoctorsandhospitalstolook?afterthemiftheybecomeill.Theanswerforsomeofthesepeopleistoseekdangerinactivitiessuch?asbungeejumping.

Peopleprobablytakepartindangeroussportsnowadaysbecause__________.

A.theyhavealotoffreetime

B.theycangotohospitaliftheyareinjured

C.theirliveslackexcitement

D.theynolongerneedtohuntforfood

3.SometimesIfeelthatbeingthemotherofthreesmallchildrenislikeoperatingalargecircus(马戏团).（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（35）题选

A.moment

B.second

C.minute

D.hour

4."It'snouse,Mum,"saidJohnny．"I'mjustnogoodatdancing．"

"You'vegottokeeptrying．Tonightwillbe21,dear．TryaturnwiththatprettyLisette．"

Johnny22．EverySaturdaynightusedtobethebestoftheweek．Heandhisparentswenttothe23attheClub,wherehishero,Alcide,playedtheaccordion(手风琴)withtheband．Butlatelyeverythinghadchanged．NowthatJohnnywasolder,hewas24todancewithagirl!

25JohnnyandhisparentsarrivedattheClub,musichadalreadystarted．Johnnygotuphis26toapproachLisette．"MayIhavethisdance?"Johnnyasked．"That'sallright,"saidLisette．

JohnnystruggledtokeepupwithLisette's27steps,buthewasalwaysonebeatbehindher．ThenJohnnyheardhisfriendPierresay,"Look!Johnnyhastwoleftfeet!"Laughterburstfromthecrowd．

Johnny28andranoutside,determinednevertogotoanotherdance．

ThenextSaturday,AlcidedrovetoJohnny'shouseforsomepotatoes．HehappenedtohearJohnnyplayingtheaccordion．Alcide'seyes29"Bringthataccordionandplaysomesongstonight,"Alcidesaid．Thenhedroveoff,leavingJohnnystaringopen-mouthed30him．

AttheClub,JohnnyscannedthecrowdforLisetteand31her．ThebandplayedforalongtimebeforeAlcidesaid,"Dearfriends,Igota32foryoutonight．YoungJohnnyisgoingtojoinus!"

Trembling,Johnnysteppedupontheplatform,hiseyesonthefloor．Hebegantoplay,andthebandjoinedinbehindhim．Whenthesongended,heheardcheers．Johnnykeptplayinguntilthedancewas33．"Youdidafinejobtonight．PlaywithusagainnextSaturdaynight,"Alcidesaid．"Yes,sir!"

saidJohnny．34hewentoutside,JohnnysawLisetteandherfriendsnearthedoor．Lisettesteppedforward,smiling,"Youplayedreallygoodtonight!"shesaid．

"Thankyou,"Johnnyblushed(脸红)．Ashewalkedon,Pierre35movedoutofthewayforhimtopass．

Johnnypattedhisaccordion．Cometothinkofit,inhiswholelife,hehadneveronceseenAlcideoutonthedancefloor．

第（26）题答案

A.spirits

B.feelings

C.courage

D.strength

5.Lifegetsnoisiereverydayandveryfewpeoplecanfreefromnoiseofsomesortoranother．Itdoesn'tmatterwhereyoulive--inthemiddleofamoderncity,orafarawayvillage--thechancesthatyouwillbedisturbedbyjetaeroplanes,transistorradios,oilpoweredengines,etc．,arealmost

everywhere．Weseemtobegettingusedtonoise,too．Somepeoplefeelquitelonelywithoutbackgroundmusicwhiletheyareworking．

Scientifictestshaveshownthattotalsilencecanbeveryfrighteningexperienceforhumanbeings．

However,somepeopleenjoylisteningtopopmusicwhichisveryloud,andthiscandoharmtotheireardrums(耳鼓)．Thenoiselevelinsomediscoisfarabovetheusualsafetylevelforheavyindustrialareas．

Onerecentreportaboutnoiseandconcentration(专心)suggestedthatalthoughalotofpeoplesaythatanynoisedisturbstheirconcentration,whatreallyaffectstheirabilitytoconcentrateisachangeinthelevelofnoise．Itgoesontosaythatabackgroundnoise,whichdoesn'tchangetoomuch(music,forexample)mayevenhelppeopletoconcentrate．

Somepeoplemayhavetheirhearinghurt_______．

A.whiletheyareincompletesilence

B.whiletheyaredancingviolently

C.whiletheyarelisteningtopopmusic

D.whiletheyarelisteningtosoftmusic

6.TheAmericansbelievethatanybodycanbecomePresidentoftheUnitedStates.InarecentHollywoodcomedy（喜剧）,thatisexactlywhathappens.

DaveKovic,playedbyKevinKline,isakind-heartedmanwhorunsabusinessthatfindspeoplejobs.Heleadsatypical（典型的）Americanwayoflife,exceptforonething－helooksexactlylikethePresident,BillMitchell.Infact,theonlythingthatmakeshimdifferentfromthenation'sleaderisthatheisverynice!

Thepresidenthasstartedusinglook-alikesduringsomepublicappearances.Daveisofferedachanceto"servehiscountry"bybecoming.However,thingsgowrong.ThePresidentbecomesveryillandDaveendsupactingasthePresidentforever.

DirectorIvanReitman,whomadethepopularandsuccessfulcomedieslikeTwins,GhostbustersandLegalEagles,couldhavegoneforeasylaughsbymakingfunoftheAmericangovernment.Instead,Daveisanattractivecomedyaboutanordinarymaninextraordinarysituations.KevinKlinegivesadoubleperformanceasDaveandthePresident,andSigourneyWeaverisatherbestashisFirstLady.ThelovestorythatdevelopsbetweenherroleandDaveis

arealclassic（经典）.

Thefilmis100％American.However,ifyou'veeverfeltthatanybodycoulddoabetterjobrunningthecountrythanthepeopleinpower,thenyou'llenjoyDave!

Whydoesthewriterwritethisarticle?（）

A.TotellthereaderabouttheAmericangovernment

B.TodiscusstheAmericans'ideasaboutthePresident

C.TomakeacomparisonbetweenDaveandotherfilms

D.Tointroduceanewfilmtothereader

7.Whendidyoulastseeapolarbear?Onatriptoazoo,perhaps?IfyouhadattendedawinteractivityinNewYorkafewyearsago,youwouldhaveseenawholepolarbearclub.These"PolarBears"arepeoplewho-meetfrequentlyinwintertoswiminfreezingcoldwater.Thatday,theairtemperaturewas3oC,andthewatertemperaturewasabithigher.ThemembersofthePolarBearClubatConeyIsland,NewYorkareusuallyabouttheageof60.Membersmustsatisfytworequirements.First,theymustgetalongwellwitheveryoneelseinthegroup.Thisisveryimportantbecausetherearesomanydifferentkindsofpeopleintheclub.PolarBearsmustalsoagreetoswimoutdoorsatleasttwiceamonthfromNovemberthroughFebruary.

Doctorsdonotagreeaboutthemedicaleffectsofcold-waterswimming.Someareworriedaboutthedangersofaconditioninwhichthebody′stemperaturedropssolowthatfinallytheheartstops.Otherdoctors,however,pointoutthatthereismoredangerofaheartattackduringsummerswimmingbecausethedifferencebetweentheairtemperatureandwatertemperatureismuchgreaterinsummerthaninwinter.

ThePolarBearsthemselvesaresatisfiedwiththebenefits（oradvantages）ofcold-waterswimming.Theysaythattheirfavoriteformofexerciseisverygoodforthecirculatorysystem（循环系统）becauseitforcesthebloodtomovefasttokeepthebodywarm.Cold-waterswimmersusuallyturnbrightredafterafewminutesinthewater.Apersonwhoturnsblueprobablyhasaverypoorcirculatorysystemandshouldnottrycold-waterswimming.

Themainbenefits（oradvantages）ofcold-waterswimmingareprobablymental.ThePolarBearslovetoswimyear-round;theyfinditfunandrelaxing.Asone70-year-oldwomansays,"WhenIgointothewater,Ipourmytroublesintotheoceanandletthemfloataway."

Accordingtothepassage,somedoctorsbelieveitistruethat

A.youarehealthyifcold-waterswimmingturnsyourskincolorblue

B.cold-waterswimmingcausesmoreheartattacksinsummerthaninwinter

C.cold-waterswimmingcanmakethebodytemperaturedangerouslyhigh

D.PolarBearsarebearsswimminginfreezingwater

8.InChina,bicycleispopularmeansoftransportation.

A.the;a

B.a;不填

C.the;the

D.a;the

9.AyoungwomaninasmallGermantownwasgoingtogiveapianoconcert.HerposterssaidthathewasapupilofFranzLiszt,thegreatHungarianpianist.

Thiswasnottrue.

OnedaythewomanlearnedthatLiszthimselfwasintown.Nowpeoplewouldfindoutandshewouldneverbeabletogiveaconcertagain.Whatshouldshedo?Finallyshewenttoseethefamousmanherself.Shetoldhimeverything.Herparentsweredeadandshewasalone.Shehadtomakealiving.Shedecidedtogivepianolessonstorichchildren.Butwhowouldsendtheirchildrentoanunknownyoungwoman?SoshetoldpeopleFranzLisztwasherteacher..

"Ibelieveyou,"Lisztsaid."You'vedonewrong,butIcanseeyouaretrulysorryaboutit.That'senough.Nowletmehearyouplay."

Theyoungwomanwasshyatfirst.ButthenshesawLisztsmiling.Itmadeherfeelbetter.NowShewasn'tafraidanymore.Shestartedplaying.Sheputherheartintoitandsheplayedwonderfully.Lisztwasquitepleased.Whenshefinished,sheturnedtolookatLiszt.Therewasasmileonhisface.Shecouldseehewaspleased.ThenLisztgavehersomeadvice.Afterhefinished,"Nowyoureallyaremypupil.Goaheadwithyourconcert.Andyoucanaddanotetotheposters.Saythatyourteacherhimselfwillbethere.Hewillplaythelastpiece."

Accordingtothepassage,weknowFranzLiszt____.（）

A.wasaproudandseriousman

B.dislikedtheyoungwoman

C.wasangrywiththeyoungwomanandcriticizedherseriously

D.wasfriendlytoherandshowedmercytoherhardlifeandhelpedherwiththeconcert

10.“…nordoesgivingpeoplebreakfastimproveperformance”means______.

A.anyonewithoutbreakfastdoesimprovehisperformance

B.notgivingpeoplebreakfastimproveperformance

C.havingbreakfastdoesnotimproveperformance,either

D.peoplehavingbreakfastdoimprovetheirperformance

11.通读下面的短文，掌握其大意。然后，从每小题的四个选择项中选出可填入相应空白处的最佳选项。

Enoughsleepisimportanttohealth.Theamountofsleep21dependsontheageofthepersonandtheconditionsinwhichsleep22.Theyoungmayneedmoresleepthantheold,butgenerallyeighthoursareenoughforthehealthofgrown-ups.Somecan23withlessthanthisamountbut24mayneedmore.Everypersonknowshisownneed.Itisthenamatterofhowto25it.Sleepshouldalwaysbeenoughtomakeonerelaxed（松弛）andreadyfor26work.

Freshairis27tosoundsleep（酣睡）.Itisnotwithoutreasonforsomepeopleto28thatitispracticaltosleepintheopenair.29apersoncankeephimselfwarm,out-of-doorsleepingprobablygivesthebody30completerelaxation.

Abilitytosleepislargelyahabit.Theconditionsreferredtoonlyleadtosleep.Out-of-door31,agoodhabitofregulardrinkingandtheavoidanceoflateeatingand32areallhelpfultosoundsleep.Suchfactorsarelargelywithinthecontrolofanyperson.Abathat33,neitherhotnorcoldbutof34temperature,maybehelpfultosleep.Sleepingpillsshouldneverbetakenexceptwhensuggestedby35.

____.

A.children

B.women

C.others

D.few

12.－____doyougotoseethefilm,Peter?

－Oh,onceaweek.

A.Howlong

B.Howsoon

C.Howoften

D.Howmuchtime

13.Youmustn’tmindtroubleoverthecookingifyouwantyourgueststoenjoy____theirmeal.（）

A.take

B.totake

C.taking

D.taken

14.通读下面的短文，掌握其大意。然后，从每小题的四个选择项中选出可填入相应空白处的最佳选项。

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

15.请选出下面划线部分读音不同的选项

A.n[ear]

B.h[ear]

C.p[ear]

D.b[ear]d

16.请选出下面划线部分读音不同的选项

A.f[or]ty

B.supp[or]t

C.s[or]t

D.s[or]ry

17.

A.见图A

B.见图B

C.见图C

D.见图D

18.Probablynoothermusicalinstrument（乐器）isaspopulararoundtheworldastheguitar.Almosteverykindofmusicneedsaguitar.Countryandwesternmusicwouldnotbethesamewithoutaguitar.TheSpanishmusiccalledflamencocouldnotexistwithout,aguitar.ThesoundofAmericanbluesmusicwouldnotbethesamewithoutthesadcryoftheguitar.Androckandrollmusicwouldalmostbeimpossiblewithoutthisinstrument.

Peopledonotagreeaboutwheretheguitarwasfirstplayed,butmostagreeitisveryold.SomesayaninstrumentverymuchlikeaguitarwasplayedinEgyptmorethanonethousandyearsago.SomeotherssaythatanoldformofthemodemguitarwasbroughttoSpainfromPersiasometimeinthe12century.TheguitarcontinuedtodevelopinSpain.Inthe1700sitbecamesimilartotheinstrumentweknowtoday.

Manyfamousmusiciansplayedtheinstrument.ThefamousmusicianNiccoloPaganinniplayedandwrotemusicfortheguitarintheearly1800s.FranzSchubertusedtheguitartowritesomeofhisfamousworks.InmodemtimesAndresSegoviahelpedmaketheinstrumentextremelypopular.

OnekindofmusicfortheguitardevelopedinthesouthernareaofSpaincalledAdalusia.ItwillalwaysbestronglyconnectedwiththeSpanishguitar.

Whatisdiscussedabouttheguitarinparagraphone?（）

A.ItshistoryinAmerica

B.Itsvalueinthemusicworld

C.Itsimportanceformusiclovers

D.Itsuseinmusicalperformance

19.Whendidyoulastseeapolarbear?Onatriptoazoo,perhaps?IfyouhadattendedawinteractivityinNewYorkafewyearsago,youwouldhaveseenawholepolarbearclub.These"PolarBears"arepeoplewhomeetfrequentlyinwintertoswiminfreezingcoldwater.Thatday,theairtemperaturewas3℃,andthewatertemperaturewasabithigher.ThemembersofthePolarBearClubatConeyIsland,NewYorkareusuallyabouttheageof60.Membersmustsatisfytworequire-ments.First,theymustgetalongwellwitheveryoneelseinthegroup.Thisisveryimportantbecausetherearesomanydifferentkindsofpeopleintheclub.PolarBearsmustalsoagreetoswimoutdoorsatleasttwiceamonthfromNovemberthroughFebruary.

Doctorsdonotagreeaboutthemedicaleffectsofcold-waterswimming.Someareworriedaboutthedangersofaconditioninwhichthebody′stemperaturedropssolowthatfinallytheheartstops.

Otherdoctors,however,pointoutthatthereismoredangerofaheartattackduringsummerswimmingbecausethedifferencebetweentheairtemperatureandwatertemperatureismuchgreaterinsummerthaninwinter.

ThePolarBearsthemselvesaresatisfiedwiththebenefits(oradvantages)ofcold-waterswim-ming.Theysaythattheirfavoriteformofexerciseisverygoodforthecirculatorysystem(循环系统)becauseitforcesthebloodtomovefasttokeepthebodywarm.Cold-waterswimmersusuallyturnbrightredafterafewminutesinthewater.Apersonwhoturnsblueprobablyhasaverypoorcircula-torysystemandshouldnottrycold-waterswimming.

Themainbenefits(oradvantages)ofcold-waterswimmingareprobablymental.ThePolarBearslovetoswimyear-round;theyfinditfunandrelaxing.Asone70-year-oldwomansays,"WhenIgointothewater,Ipourmytroublesintotheoceanandletthemfloataway."

ThePolarBearsliketoswimalltheyearround,for.

A.theycanremainyoung

B.itisaneasywaytokeepthebodywarminwinter

C.theyfinditenjoyableandinteresting

D.theymightmeetfewertroublesinlife

20.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．

请选出最合适的选项（）。

A.visit

B.entrance

C.way

D.flight

21.Catsarecreaturesofhabit．Theyliketogotosleepaboutthesametimeeverydayandforacertainlengthoftime．Theyseemtohaveanaturalclockinsidethemthattellsthemwhentosleep．

Catsincreasetheirregularsleepwithoccasionalcatnaps(打盹)．Someexpertsfeelthathumanscouldalsobenefitfromthishabit．Catnapshelptobuildupenergyinthebody．Theyarealsoagoodwaytogetridoftrouble!Sincecatshavethesamemoods(情绪)ashumans,someexpertsbelievethatpeoplecanimprovetheirmoods．Peoplemightbecomehappier．

Anumberoffamouspeoplehavecopiedcatsbytakingcatnapsduringtheday．Thenapswouldusuallylastfrom15to30minutes．

WinstonChurchilltookcatnaps．SodidPresidentsHarryTruman,JohnF．KennedyandLyndonB．Johnson．Thesefamousmenwereknownfortheirenergy．Theywerealsoabletoworklonghours,oftenintothenight．Nappingwastheirsecret．

Perhapsmorepeoplelearnfromcatsandtakenapstofeelbetterandlivelonger!

WhichofthefollowingstatementsisNOTtrue?

A.Peopleshouldtaketheirnapssecretly

B.Catshavethesamemoodsaspeople

C.Somefamouspeopletakecatnaps

D.Somepeoplehavefullenergyaftertheytakecatnaps

22.根据下面资料，回答48-50题

RobertKohout,39,wasworkingoutsidehishomelastOctoberwhenheheardafrighteningnoise．HeturnedroundandsawWalterGraham'scarsinkinginto8feetofwateroftheswimmingpoolalittledistanceawayfromhisyard．

KohoutimmediatelycalledtoGraham'swife,Evelyn,totelephone911．ThenheranbacktohishousetogetTerenceReifandGlennFajardotohelp,whowereatworkinsidethehouse．"Therewasnotimeforsecondthoughts,"saidReif,afarmer'sson．"Theonlythingtodowastogetinthepool．"

Thecardoorswerelocked．Graham,73,wasunconscious(失去知觉),andhisMercurywasrapidlyfillingwithwater．Reifstruggledtobreakthedriver'ssidewindowwithahammerbuthadtroublegettingitdoneunderwater．

Finally--somefourminutesafterthecarhadfallenintothepool--theglasswasbroken．Bythen,Grahamwasfloatingatthetopofthefloodedpassengercompartment(车厢)．

ThethreemenpulledGrahamoutthroughthebrokenglass．Hewash'tbreathingandhisheartstoppedbeating,sotheyperformedmouth-to-mouthresuscitation．Therescue(急救)teamarrivedinnotime．Doctorssuppliedhimwithadvancedlifesupportonthewaytothehospital．

"ThesepeopleweregettingtoGrahamthroughtheglass,"saidDr．JeffMessinger．"Allthreeactedwithoutregardfortheirownsafety．"AddedEvelynGraham,"Theyweretrulyangels(天使)watchingoverUS．”

ImmediatelyafterRobertfoundthecarsinkingintothepool,he_______．

A.jumpedintothepool

B.shoutedtoletEvelyncalltherescueteam

C.rantothenearesttelephone

D.rushedintoGraham'shousetofindhiswife

23.Whenyouarelittle,thewholeworldfeelslikeabigplayground.IwaslivinginConyers,Georgiathesummeritallhappened.Iwasasecondgrader,butmybestfriendStephaniewasonlyinthefirstgrade.Bothofourparentswereatworkandmostofthetimetheyletusgoourownway.

ItwasahotafternoonandwedecidedtohaveanadventureinStephanie′sbasement.AsIopenedthebasementdoor,beforeuslaythebiggestroom,fullofamazingthingslikeguns,dolls,andoldclothes.Irandownstairs,andspottedaredsteelcan.Itwaspaint.Ilookedbeyonditandtherelayevenmorepaintinbrightcolorslikepurple,orange,blueandgreen.

"Stephanie,Ijustfoundusaproject,fortheday.Getsomepaintbrushes.Wearefixingtopaint."ShescreamedwithexcitementasItoldherofmysecretplansandimmediatelywegottowork.Wegatheredallthebrusheswecouldfindandmovedallofourmaterialstomyyard.Thereontheroadinfrontofmyhouse,wepaintedbitstripes（条纹）ofcolorsacrossthepavement（人行道）.Stripebystripe,ourcolorsturnedintoabeautifulrainbow.Itwasfantastic!

Thesunwasstartingtosink.IsawacarinthedistanceandjumpedupasIrecognizedthecar.Itwasmymother.Icouldn′twaittoshowhermymasterpiece.Thecarpulledslowlyintothedrivewayandfromthelookonmymother′sface,IcouldtellthatIwasindeeptrouble.Mymothershutthecardoorandwalkedtowardsme.Hereyesglaring,sheshouted,"Whatintheworldwereyouthinking?Iunderstoodwhenyoumadecastlesoutofleaves,andclimbedtheneighbors′trees,butthis!Comeinsiderightnow!"Istoodthereglaringbackatherforaminute,angrybecauseshehadinsulted（侮辱）myart.

"Nowgotocleanitup!"MotherandIbegancleaningtheroad.TearsrandownmycheeksasIsawmybeautifulrainbowturnintoblackcement.

Thoughyearshavenowpassed,Istillwonderwheremy?rainbow?hasgone.Iwonderif,maybewhenIgetolder,Icanfindmyrainbowandneverhavetobrushitaway.Iguessweallneedsortofrainbowtobrightenourlivesfromtimetotimeandtokeepourhopesanddreamscolorful.

Theunderlinedword"rainbow"inthelastparagraphrefersto__________.

A.therainbowinthesky

B.thestripesonthepavement

C.somethingimaginativeandfun

D.importantlessonslearnedinchildhood

24."...ShewasmarriedtoanofficerinIndia,longagoIndia;andshehadalifeofphysicaladventure(冒险)asexcitingasherpoetry.Herhusbandcouldcrossriversusingcrocodiles(鳄鱼)assteppingstones.Hediedwhenshewasonly39.Unwillingtoexistwithouthim,shetookherlife,leavingasoninEngland."

Istaredatthepaper,21?reading,couldn′thelpthinking.

Crocodilesarelazyanimalsasarule,buttheycanmovelikelighteningwhentheywantto.Andtheydon′tmindhurrying?22?they′rehungry.ThereusedtobelotsinIndianrivers,livingonfishmostly;butwhat′salittlefishforafifteen-footcrocodile？Theyatepeople,fishermanoranyoneelsedeliciousenoughtogettoonear;womendoingthe?23,or