2016-2023年河南工業(yè)和信息化職業(yè)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年河南工業(yè)和信息化職業(yè)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.函數(shù)y＝ax2＋1的圖像與直線y＝x相切，則a等于（）

A.見圖A

B.見圖B

C.見圖C

D.見圖D

2.命題甲：lgx，lgy，lgz成等差數(shù)列；命題乙：y2＝x·z則甲是乙的（）

A.充分而非必要條件

B.必要而非充分條件

C.既充分又必要條件

D.既非充分也非必要條件

3.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

4.設(shè)那么復(fù)數(shù)Z對應(yīng)的點的集合表示的圖形為()

A.圓

B.橢圓

C.拋物線

D.雙曲線

5.函數(shù)f(x)＝2sin(3x＋π)＋1的最大值為（）

A.－1

B.1

C.2

D.3

6.若a＞b＞0，則（）

A.見圖A

B.見圖B

C.見圖C

D.見圖D

7.下列函數(shù)中，為減函數(shù)的是（）

A.見圖A

B.見圖B

C.見圖C

D.見圖D

8.生產(chǎn)一種零件，在一天生產(chǎn)中，次品數(shù)的概率分布列如表所示，則為()

A.0.9

B.1

C.0.8

D.0.5

9.圓x2+y2+2x-6y-6=0的半徑為（）

A.見圖A

B.見圖B

C.見圖C

D.見圖D

10.過點(0，1)且與直線x+y+1=0垂直的直線方程為()

A.y=x

B.y=2x+1

C.y=x+1

D.y=x-1

11.如果在一周內(nèi)（周一至周日）安排三所學(xué)校的學(xué)生參觀某展覽館，每天最多只安排一所學(xué)校，要求甲學(xué)校連續(xù)參觀兩天，其余學(xué)校均只參觀一天，那么不同的安排方法有（）

A.50種

B.60種

C.120種

D.210種

12.下列函數(shù)中，()不是周期函數(shù)．

A.見圖A

B.見圖B

C.見圖C

D.見圖D

13.設(shè)條件甲為：0<x<5;條件乙未：|x-2|<3,那么（）

A.乙是甲的充分條件，但不是甲的必要條件

B.乙是甲的必要條件，但不是甲的充分條件

C.乙是甲的充要條件

D.乙不是甲的充分條件，也不是甲的必要條件

14.從點M(x，3)向圓(x+2)2+(y+2)2=1作切線，切線長的最小值等于()

A.見圖A

B.見圖B

C.見圖C

D.見圖D

15.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

二.數(shù)學(xué)問答題(共3題)1.設(shè)某射擊手在一次射擊中得分的分布列表如下，那么的期望值等于__________.

2.過點（2，1）且與直線y＝x＋1垂直的直線的方程為______．

3.已知正圓錐的底面半徑是1Cm，母線為3Cm，P為底面圓周上一點，由P繞過圓錐回到P點的最短路徑如圖所示，由頂點V到這條路線的最小距離是多少?

三.英語單項選擇題(共25題)1.Aftertenyearsofbeingahousewifeandamother,Carolcouldnotstanditanylonger.Then,one?morning,justafterhertwodaughtershadgonetoschool,shesawanadvertisement（廣告）inthepa-per.Shephoned,andwasaskedtocometoaninterview（面談）thatveryafternoon.

Mr.Hollins,whointerviewedher,wasayoungmanabout24inabluesuit.Therewasahard?lookinhiseyeandhetalkedveryfast.Hetoldhershewouldberequiredtostopmenbetweenthe?agesof21and50andaskthemseveralquestionsdesignedtodeterminewhatmenthinkofdeodor-ants（除臭劑）.Theinformationwastoberecordedandshewouldbepaidaccordingtothenumber?ofcompleteinterviewsshehad.

WhenCarolaskedwhichfactorytheresearchwasfor,shewastoldthatwasnotimportant.Last?ofall,beforeshebeganshewouldhavetoattendaone-daytraining.Carolaccepted.Afterthetrain-ing,whichwasonlyabouthowtowritedowntheanswerscorrectlyinaformandhowtoputtheques-tions,Carolfoundherselfinthecenteroftownat9:30inthemorning.Shesoonfoundoutthatget-tingtheinformationwasreallynotallthateasy.

First,shestoppedamanwhorefusedtoansweranyquestionsbecausehehadnotime.Next,a?mantoldheritwasnoneofherbusinesswhetherheuseddeodorantsornot.Thensheintervieweda?manwhowashardofhearingand,insteadofansweringherquestions,beganaskingherallsortsof?hisown.Finally,Carolfoundayoungmanwithapleasantsmileonhisface.Hewascomingtowards?herslowlyandseemedreadytotalk.Helookedsurprisedwhensheputherfirstquestion."I′mdoing?aresearch,too.It′saboutsoappowders,"hesaid.

Mr.HollinstoldCarolthatshewasrequired__________.

A.torecordwhatsheheardinthestreets

B.tocollectmen'sopinionsonaproduct

C.topayvisitstomenaged21through50

D.tostoppeoplewhowereusingtheproduct

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

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

Johnny22．EverySaturdaynightusedtobethebestoftheweek．Heandhisparentswenttothe23attheClub,wherehishero,Alcide,playedtheaccordion(手風(fēng)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(臉紅)．Ashewalkedon,Pierre35movedoutofthewayforhimtopass．

Johnnypattedhisaccordion．Cometothinkofit,inhiswholelife,hehadneveronceseenAlcideoutonthedancefloor．

第（32）題答案

A.surprise

B.puzzle

C.story

D.joke

3.C

UncleSamisatall，thinman.He‘sanoldermanwithwhitehairandawhitebeard.Heoftenwearsatallhat，abowtie，andthestarsandstripesoftheAmericanflag.

Whoisthisstrange，lookingmanWouldyoubelievethatUncleSamistheUSgovernmentButwhydoyoucalltheUSgovernmentUncleSam

DuringtheWarof1812，theUSgovernmenthiredmeatpackerstoprovidemeattothearmy.OneofthesemeatpackerswasamannamedSamuelWilson.Samuelwasafriendlyandfairman.EveryonelikedhimandcalledhimUncleSam.

SamWilsonstampedtheboxesofmeatforthearmywithalargeUSforUnitedStates.SomegovernmentinspectorscametolookoverSam‘scompany.TheyaskedaworkerwhattheUSontheboxesstoodfor.Asajoke，theworkeransweredthattheselettersstoodforthenameofhisboss，UncleSam.

Thejokespread，andsoldiersbegansayingthattheirfoodcamefromUncleSam.Beforelong，peoplecalledallthingsthatcamefromthegovernment“UncleSam‘s”，“UncleSam”becameanicknamefortheUSgovernment.

SoonthereweredrawingsandcartoonsofUncleSaminnewspapers.Intheseearlypictures，UncleSamwasayoungman.Heworestarsandstripes，buthishairwasdarkandhehadnotabeard.ThebeardwasaddedwhenAbrahamLincolnwasPresident.PresidentLincolnhadabeard.

ThemostfamouspictureofUncleSamisonaposterfromWorldWarI.Thegovernmentneededmentofightinthewar.Intheposter，averyseriousUncleSampointshisfingerandsays“IwantYOUfortheUSArmy.”

“UncleSam”becamea________fortheUSgovernment.

A.boss

B.nickname

C.picture

D.businessmen

4.Regularexercisecan____youagainstheartdisease.（）

A.fight

B.protect

C.keep

D.support

5.Thestudentsarelookingforwardto_______theirholidaysinJapan.

A.spend

B.spending

C.forspend

D.spent

6.根據(jù)下面資料，回答36-39題

Catsarecreaturesofhabit．Theyliketogotosleepaboutthesametimeeverydayandforacertainlengthoftime．Theyseemtohaveanaturalclockinsidethemthattellsthemwhentosleep．

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

Anumberoffamouspeoplehavecopiedcatsbytakingcatnapsduringtheday．Thenapswouldusuallylastfrom15to30minutes．

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

Perhapsmorepeoplelearnfromcatsandtakenapstofeelbetterandlivelonger!

Thisselectionwasprobablywrittento_______．

A.showhowlazycatsare

B.talkaboutthehabitsofcats

C.tellaboutfamouspeopleandtheirhabits

D.persuadepeopletotakenaps

7.Theseaisverybig.Lookatamapoftheworld.Thereislesslandthansea.Theseacoversthreequartersoftheworld.

Theseaisverydeepinsomeplaces.Thereisonespot,nearJapan,wheretheseaisnearly11kilometresdeep.Thehighestmountainintheworldisabout9kilometreshigh.Ifthatmountainwereputintotheseaatthatplace,therewouldbe2kilometresofwateraboveit.

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

8.Wouldyoupleasekeepsilent?Theweatherreport__________andIwanttolisten.

A.isbroadcast

B.isbeingbroadcast

C.hasbeenbroadcast

D.hadbeenbroadcast

9.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。

Overthesummer,myfamilytookatriptoIcelandtoseethenaturalbeautyofit.LittledidI21Iwouldwakeuponemorningtohavemyeyesswelledup（腫脹）likeballoons!Iwasfrightened.Somanyquestionswere22throughmyhead.AmIallergic（過敏的）tosomething?WastheresomeIcelandicdiseasethatI23?TheonlyhelpIreceivedwassomeallergymedicine24aclinicnearby.Nothingwasworking.

Whenthetripwasover,lwenttoseemydoctor.Shegavemeeyedrops,butclearlytheyweren'tworththetimeor25andtheswellinggotworseandworse.

Ifinallydecidedthatitwouldbebestformeto26beingsosadandtakeiteasyandhavefun.Itwassummerafterall.Ihadafunnightwithmyfriendsasifnothingwas27.ThenextmorningIwokeupandwentto28howswollenmyeyeswere,onlytofindmyself29atmynormalface.Itwasamiracle（奇跡）I30askingmyselfwhyIhadn'tdonethatearlier.Wasbeingwithmyfriendsandhavingfunreallythe31tomyproblem?

TothisdayIstilldonotknowwhatIhad,and32doanyofthemanydoctorsthatI33duringthesummer.IwouldreallyliketogobacktoIcelandtoseetheNorthernLights,34IamverymuchfrightenedthatIamjustallergictothecountry.IhopeInever35havingsuchterribleswellinginmyeyeseveragain.

（）

A.cutting

B.going

C.pulling

D.hurrying

10.Youknowwhatahotelis,ofcourse.Andperhaps,youalsoknowwhatacondois－aresidential（居住的）buildingdividedintoseparateunitsthatareownedbydifferentpeople.WhatyoumaynotknowisthatinsomeU.S.cities,thetwohavecometogetherintosomethingcalleda"condohotel".

Somecondohotelscannowbefoundinbeachandmountaintownsandafewsmallcities.However,noneismorefamousthanthegreat105-year-oldPlazaHotelinNewYork,onFifthAvenueacrossfromCentralPark.ThePlazaclosedforrepairin2005.Whenitreopenedtwoyearslater,morethanhalfofithadbeenchangedintooneofthesemoderncondohotels.

Here'showitworks:Youbuywhatequalstoanapartment（公寓）.Ifit'satThePlaza,itwillcostyoubetween$1.5millionand$9million.Soyouownapartofthebuilding.Butthere'ssomeinconvenience.Youmaystaytherenomorethan120daysayear.Therestofthetime,thehotel'sworkerscanbookguestsintoyourplace,justastheywouldintheregularhotel'srooms.Soifyou'reluckyandrich,youcannowliveinreallyspecialquartersuptoalmostonethirdoftheyear,whileotherspayoffyourmortgage（房貸）therestoftheyear.

Sofar,agreatmanyofthenation'scondohotelunitshavebeenpurchasednotbyrichpeoplebutbyrichercompanies,includingforeignones.Theywantaniceplacefortheirbossestostaywhenthey'reintownorworkinglateattheoffice.

Whatdoespurchasedinthelastparagraphprobablymean?（）

A.Closed

B.Bought

C.Damaged

D.Repaired

11._______bytheair，thekitewentupintothesky.

A.Pushing

B.Pushed

C.Havingbeenpushed

D.Havingpushed

12.

A.見圖A

B.見圖B

C.見圖C

D.見圖D

13.Thisisnotadiet（減肥食譜）orahard-exerciseprogram.Nobodycansticktothoseforlong.Instead,it’sasimplewaytomakeweightlossanaturalpartofthelifeyoualreadylive.Andguesswhat?It’sfun！Youdon’thavetogiveupthefoodsyouloveordoregularexercises.It’saboutbalancingcalories（平衡卡路里）intinywaysthatadduptobigbenefits.Youjustusesometricksthe“naturallythin”peopledo.Picktheonesyoulike,stickwiththem,andyou’llloseweightandbestrong！

TalkitUPEverytimeyoupickupthephone,standupandwalkaround.Heavypeoplesitonaveragetwoandahalfhoursmoreeverydaythanthinpeople,accordingtoastudy.

Getfacetime,weusee-mailsomuchthatwe’veforgottenwhatourcolleagueslooklike.Pickacolleagueortwowhositfarthestfromyou:anddeliver10ofthosedailymessagesinperson.Andgooutofyourway,gotoabathroomoracopymachineonanotherfloorandtakethestairs,ofcourse.

Thinkaboutyourdrinkconsiderbeerorwineinsteadofafrozendrink:Aglassofregularbeerhas140caloriesandaservingofwinehas126calories,whileastrawberrydaiquirihasabout300andamargarita340.

Reduceatotalof100calorieseachdayandyou’llbeabletoloseabout10poundsinayear.Thisisreallynotdifficulttodo.

Whatismainlytalkedaboutinthepassage?（）

A.Howtodoexercisesdaily

B.Howtoloseweighteasily

C.Howtoworkcomfortably

D.Howtoeatanddrinkregularly

14.Jack____everywordwhattheteachersaidinclass.（）

A.tookup

B.tookdown

C.tookaway

D.tookoff

15.Inwhatnowseemsliketheprehistorictimesofcomputerhistory,theearlypostwarera,herewasaquitewidespreadconcernthatcomputerswouldtakeovertheworldfrommanoneday.Alreadytoday,lessthanfortyyearslater,ascomputersarerelievingusofmoreandmoreoftheroutinetasksinbusinessandinourpersonallives,wearefacedwithalessdramaticbutalsolessforeseenproblem.Peopletendtobeover-trustingofcomputersandarereluctanttochallengetheirauthority.Indeed,theybehaveasiftheywerehardlyawarethatwrongbuttonsmaybepushed,orthatacomputermaysimplymalfunction.

Obviously,therewouldbenopointininvestinginacomputerifyouhadtocheckallitsanswers,butpeopleshouldalsorelyontheirowninternalcomputersandcheckthemachinewhentheyhavethefeelingthatsomethinghasgoneaway.Questioningandroutinedoublechecksmustcontinuetobeasmuchapartofgoodbusinessastheywereinprecomputerdays.Maybeeachcomputershouldcomewiththefollowingwarming:forallthehelpthiscomputermayprovide,itshouldnotbeseenasasubstituteforfundamentalthinkingandreasoningskills.

Thepassagesuggeststhatthepresent-dayproblemwithregardtocomputersis____.（）

A.challenging

B.psychological

C.dramatic

D.malfunctioning

16.Youknowwhatahotelis,ofcourse.Andperhaps,youalsoknowwhatacondois－aresidential（居住的）buildingdividedintoseparateunitsthatareownedbydifferentpeople.WhatyoumaynotknowisthatinsomeU.S.cities,thetwohavecometogetherintosomethingcalleda"condohotel".

Somecondohotelscannowbefoundinbeachandmountaintownsandafewsmallcities.However,noneismorefamousthanthegreat105-year-oldPlazaHotelinNewYork,onFifthAvenueacrossfromCentralPark.ThePlazaclosedforrepairin2005.Whenitreopenedtwoyearslater,morethanhalfofithadbeenchangedintooneofthesemoderncondohotels.

Here'showitworks:Youbuywhatequalstoanapartment（公寓）.Ifit'satThePlaza,itwillcostyoubetween$1.5millionand$9million.Soyouownapartofthebuilding.Butthere'ssomeinconvenience.Youmaystaytherenomorethan120daysayear.Therestofthetime,thehotel'sworkerscanbookguestsintoyourplace,justastheywouldintheregularhotel'srooms.Soifyou'reluckyandrich,youcannowliveinreallyspecialquartersuptoalmostonethirdoftheyear,whileotherspayoffyourmortgage（房貸）therestoftheyear.

Sofar,agreatmanyofthenation'scondohotelunitshavebeenpurchasednotbyrichpeoplebutbyrichercompanies,includingforeignones.Theywantaniceplacefortheirbossestostaywhenthey'reintownorworkinglateattheoffice.

Whatdoweknowaboutacondohotel?（）

A.Itisdesignedbyrichcompanies

B.Itisbuiltforforeigntravellers

C.Itisusuallysoldatalowprice

D.Itisownedbydifferentpeople

17.Youmustn’tmindtroubleoverthecookingifyouwantyourgueststoenjoy____theirmeal.（）

A.take

B.totake

C.taking

D.taken

18.In2008,theUnitedStatesDepartmentofAgriculture(USDA)wantedtoknowifalltheschoollunchesservedtostudentswerehealthy.Theanswerwasabig,fatNO!

TheUSDAfoundthatmostAmericanschoolsservedluncheswithtoomuchfatandsalt.Theyalsofoundthatmostofthefruitsandvegetablesinthelunchescamefromcans(罐頭).Cannedfruitsandvegetablesarenotasgoodasfreshones.

TheUSDAgivesschoolsfoodandmoneytomakelunches.Butschoolsmakeuptheirownmenus.Somemakehealthylunches.Mostdonot.NowtheUSDAwantsallschoolstoservemorehealthylunches.TheywantschoolstofollowtheUSDA'sguidelinesforbalanced(均衡)meals.

MikeSanders,inchargeoftheUSDAin2008,saidtheUSDAshouldteachschoolworkershowtomakehealthierlunches."Agoodschoollunchisjustasimportantasagoodtextbook,"Sanderssaid.Hesaidthatchildrenalsoneedtolearnabouthealthyfoods.

TheUSDAisworkingoffanewprogram--FreshStart.Itwillgiveschoolsmorefreshfruitsandvegetables.FreshStartwillalsohelpschoolschangetheirlunchestomakethemhealthier.

Tofindthebestwaytochangelunches,theUSI)Aheldmeetingswithparents,schoolleaders,doctors,andcooks.

ChildrenalreadyeathealthylunchesatChiefJosephSchoolinNorthSaratoga,Oregon.Theyhavewhole-wheatbreadwithlow-fatcheese,andlow-fatmilk.

Whatareschoolsrequiredtodotomaketheluncheshealthy?

A.Makeupnewguidelines

B.Providebalancedmeals

C.Cookwithmorevegetables

D.Designtheirownmenus

19.根據(jù)下面資料，回答48-50題

RobertKohout,39,wasworkingoutsidehishomelastOctoberwhenheheardafrighteningnoise．HeturnedroundandsawWalterGraham'scarsinkinginto8feetofwateroftheswimmingpoolalittledistanceawayfromhisyard．

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

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

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

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

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

Whichofthefollowingwouldbethebesttitleforthisstory

A.TheUnderwaterCar

B.AngelsaroundUs

C.RescueTeaminTime

D.SafetyFirst

20.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。

EleanorRooseveltwasthewifeofAmerica’s32ndpresident,FranklinRoosevelt.Shehelpedherhusbandinmanywaysduringhislong21life.Shealsobecameoneofthemost22womeninAmerica.Shefoughtforequalrightsforallpeople.

EleanorwasborninNewYorkCityin1884.Herfamilyhadgreatwealth.ButEleanordidnothaveahappy23.Herparentsdiedwhenshewasveryyoung.Shewasraisedbyhergrandmother.Eleanor24thatasachild,hergreatesthappinesscamefromhelpingothers.

Intheearly1900s,manypeoplewereworriedabouttheproblemsof25peoplewhocametoAmericain26ofabetterlife.Eleanorcouldnot27howpeoplelivedinsuchpoorconditionswhilesheandsomeothershadsomuch28.

Aftershefinishedschool,Eleanorbegan29childrentoreadandwriteinoneofthepoorestareasofNewYorkCity.Shealsolookedinto30whereworkersweresaidtobebadly31.Shesawlittlechildrenoffourandfiveyearsoldworkinguntilthey32tothefloor.Shebecameinvolved（參與）withotherwomenwho33thesameideasaboutimprovingsocialconditions.

FranklinRooseveltbegan34EleanorwhenhewasinNewYork.Theygot35in1905.Inthenextelevenyears,theyhadsixchildren.TheRooseveltmovedtoWashingtonD.C.in1913.

____.

A.disturbing

B.forcing

C.teaching

D.reminding

21.Enoughsleepisimportanttohealth.Theamountofsleep（21）dependsontheageoftheper-sonandtheconditionsinwhichsleep（22）.Theyoungmayneedmoresleepthantheold,hut（23）eighthoursareenoughforthehealthofgrown-ups.Somecandowithlessthanthisamount?but（24）mayneedmore.Everypersonknowshisownneed.Itisthenamatterofhowto（25）it.Sleepshouldbealwaysenoughtomakeonerelaxed(松弛)andreadyfor（26）work.

Freshairis（27）tosoundsleep(酣睡).Itisnot（28）reasonforsomepeopletoinsistthat?itispracticaltosleepintheopenair.（29）apersoncankeephimselfwarm,out-of-doorsleeping?probablygivesthebody（30）completerelaxation.

Abilitytosleepislargelyahabit.Theconditionsrefen-edtoonlyleadtosleep.Out-of-door（31）,agoodhabitofregulardrinkingandtheavoidanceoflateeatingand（32）areallhelpful?tosoundsleep.Suchfactorsarelargelywithinthe（33）ofanyperson.Abathat（34）,neither?hotnorcoldbutofbodytemperature,maybehelpfultosleep.Sleepingpillsshouldneverbetaken?exceptwhensuggestedby（35）.

第（30）題選

A.astrong

B.amost

C.abad

D.anexciting

22.TheordinaryfamilyincolonialNorthAmericawasprimarilyconcernedwithsheerphysicalsurvivalandbeyondthat,isowneconomicprosperity.Thus,childrenwerevaluedintermsoftheirproductivity,andtheyassumedtheroleofproducerquiteearly.Untiltheyfulfilledthisrole,theirpositioninthestructureofthefamilywasoneofsubordination(從屬),andtheirpsychologicalneedsandcapacitiesreceivedlittleconsideration.

Asthesocietybecamemorecomplex,thestatusofchildreninthefamilyandinthesocietybecamemoreimportant.Inthecomplex,technologicalsocietythattheUnitedStateshasbecome,eachmembermustfulfillanumberofpersonalandoccupationalrolesandbeinconstantcontactwithagreatmanyothermembers.Consequently,viewingchildrenaspotentiallyacceptablemembersofsocietymeansthattheyareregardedmoreaspeopleintheirownrightthanasutilitarianorganisms.

Thisacceptanceofchildrenasequalparticipantsinthecontemporaryfamilyisreflectedinthevarietyofstatutesprotectingtherightsofchildrenandinthesocialpublicwelfareprogramsdevotedexclusivelytotheirwell-being.

Thisnewwayofchildrenandtheincreasingcontactbetweenthemembersofsocietyhasalsoresultedinagreatinterestinchild-rearingtechniques.Peopletodayspendaconsiderableportionoftheirtimeontheproperwaytobringupchildren.Itisnowpossibletoinfluencethedetailsofthesocializationofanotherperson′schildbyspreadingtheprincipleofcurrentandfashionabletheoriesandmethodsofchild-rearing.

ChildrenincolonialNorthAmericaweremainlyvaluedfortheir.

A.survivalability

B.physicalcharacteristics

C.productivecapacity

D.academicachievements

23.Thewaterwedrinkanduseisrunningshortintheworld.Weallhavetolearnhowtostopwastingourlimitedwater.Oneofthestepsweshouldtakeistofindwaysofreusingit.Experimentshavealreadybeendoneinthisfield.

Todayinmostlargecities,freshwaterisusedonlyonce,thenitrunsintowastesystem.Butitispossibletopipetheusedwatertoapurifyingfactory.Thereitcanbefilteredandtreatedwithchemicalssothatitcanbeusedagain,justasitwerefreshfromaspring.

Butevenifeverylargecitypurifiedandreuseditswater,westillwouldnothaveenough.Thenwecouldturntotheoceans.Allwe’dhavetodotomakeuseoftheseawateronearthistogetridofthesalt.Thisprocessiscalleddesalinization,anditisalreadyinuseinmanypartsoftheworld.

Thewaytostopwastingourlimitedwateristo________.

A.doexperimentswithwater

B.purifytheusedwaterandreuseit

C.usefreshwateronceagain

D.makeuseofseawater

24.Theseaisverybi9．Lookatamapoftheworld．Thereislesslandthansea．Theseacoversthreequartersoftheworld．

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

Ifyouhaveswuminthesea,youknowthatitissalty.Youcantastethesalt.Rivers,whichflowintothesea,carrysaltfromthelandintothesea.Somepartsoftheseaarelesssaltythanotherparts.Thereisonesea,calledtheDeadSea,whichisverysalty.Becauseitis