2024年铜仁职业技术学院高职单招（英语／数学／语文）笔试历年参考题库含答案解析

2024年铜仁职业技术学院高职单招（英语／数学／语文）笔试历年参考题库含答案解析（图片大小可任意调节）第I卷一.数学单项选择题(共15题)1.如果直线l1，l2的斜率分别为二次方程x2－4x＋1＝0的两个根，那么l1与l2的夹角为（）

A.见图A

B.见图B

C.见图C

D.见图D

2.如果不共线的向量a和b有相等的长度，则（）

A.0

B.1

C.-1

D.2

3.二次函数y＝x2＋x－2的图像与z轴的交点坐标为（）

A.（2，0）和（1，0）

B.（－2，0）和（1，0）

C.（2，0）和（－1，0）

D.（－2，0）和（－1，0）

4.直三棱柱ABC－A1B1C1中，各侧棱和底面的边长均为a，点D是CC1上任意一点，连接A1B，BD，A1D，AD，则三棱锥A－A1BD的体积为（）

A.见图A

B.见图B

C.见图C

D.见图D

5.已知在平行六面体ABCD-A′B′C′D′中，AB=5，AD=3，AA′=6，∠BAD=∠BAA′=∠DAA′=60°，AC′=（）

A.

B.133

C.70

D.63

6.设函数f(x－2)＝x2－3x－2，则f(x)＝（）

A.x2＋x－4

B.x2－x－4

C.x2＋x＋4

D.x2－x%－4

7.函数的值域是（）

A.[-2，2]

B.[-1，3]

C.[-3，1]

D.[0，4]

8.已知等比数列（）

A.4

B.-4

C.4或-4

D.2

9.已知圆x2＋y2＋4x－8y＋11＝0，经过点P（1，0）作该圆的切线，切点为Q，则线段PQ的长为（）

A.10

B.4

C.16

D.8

10.设f（x）是（－∞，＋∞）上的奇函数，f（x＋2）＝－f（x），当0≤x≤1时，f（x）＝x，则f（7．5）等于（）

A.0.5

B.－0.5

C.1.5

D.－1.5

11.函数y=2χ的图像与函数χ=log2y的图像()

A.关于χ轴对称

B.关于y轴对称

C.关于直线y=χ对称

D.是同一条曲线

12.设f(x)是以7为周期的偶函数，且f(－2)＝5，则f(9)＝（）

A.－5

B.5

C.－10

D.10

13.若a

A.见图A

B.见图B

C.见图C

D.见图D

14.三个平面把空间分成7部分时，它们的交线有（）

A.1条

B.2条

C.3条

D.1条或2条

15.参数方程表示的图形为()

A.直线

B.圆

C.椭圆

D.双曲线

二.数学问答题(共3题)1.设直角三角形的三边为a、b、c，内切圆直径为2r，外接圆直径为2R，若a、b、c成等差数列，

求证：

(I)内切圆的半径等于公差；

(Ⅱ)2r、a、b、2R也成等差数列．

2.某服装店将进价为40元一件的衬衫，按50元一件售出时，能卖出500件，如果这种衬衫每件涨价1元，其销售量就减少10件，商店为了获得大利润，售价应为多少？

3.圆心在Y轴上，且与直线χ+y-3=0及χ-y-1=0都相切的圆的方程为_____．

三.英语单项选择题(共25题)1.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。

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

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

Intheearly1900s,manypeoplewereworriedabouttheproblemsof25peoplewhocametoAmericain26ofabetterlife.Eleanorcouldnot27howpeoplelivedinsuchpoorconditionswhilesheandsomeothershadsomuch28.

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

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

____.

A.followed

B.treated

C.protected

D.chosen

2."...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,orchildrenplayingatthewater′s

24.Ahungrycrocodile′smouth?25?overamealwithasoundlikeagunshot.Abigfellowcan?26?inamanintwobites(咬)。

Thatwoman′shusbandcrossedrivers?27?fromonecrocodile′sbacktothenext.Ibelieveit.Ithadtobedonequicklybeforethecreaturecouldseewhatwashappening.Itwasn′t28?abrave,activeman;andnodoubtheimprovedwithpractice.Hecouldneverlook?29whilecrossing.

Thewifeusedtowatchhim--Ifeltsureofthat.Shelived?30?theadventure,the?31?excitementofitall.Theirreallifewaswithtigers,snakes...It′snowondershewrote?32poetry.

Thenhedied.Iimaginedhowshefelt.Wasthereanotherman?33?himinIndia,intheworld?Shewasstillyoung,hardlyasitting-roomwidow(寡妇)."Imust?34,too."shesaidtoherself.Soshedidwhatshefeltshehadtodo.A?35?probably,toherhead.

Butheryoungson,theirson?Washerloveforhimnothingcomparedtoherhusband?Well,whatdoyouthink?

第33题答案是

A.like

B.as

C.with

D.before

3.E-mailorelectronicmail,isconsideredasthemoderncommunicationinthenewage.Itiscarriedoutincomputersallovertheworldbymillionsofusers.Inthisinvisibleworldasmanypeoplecallit,theuserscansendandreceiveletterstoandfromeverycorneroftheearth.Theysharethoughtswithpenpals（笔友）inNewZealand,askstrangersinBombay（孟买）questions,debatewithbusinessmaninManhattan.Allofthesearejusthappeningincomputersasfastasthetravellingofthelight,nowritingandspeaking,nopaperandstampsarenecessary.

E-mailisapipelinetothousandsofexpertsoneverything;itisameansofmeetingpeoplewithsimilarinterestsorproblems.Butitisnotalivetalk－arealconversationlikethoseintelephones.E-mailerscomposelettersatleisureontheircomputers,thensendthembyphonelinetoanon-lineservice,andthentheygoforwardtotherightplace.Aresponsecanbebackwithinhours,dependingonhowoftentherecipient（接受者）checksin.

Avastglobalnetworksofon-lineservicesforE-mailhasbeenbuilt.AlotofpeopleareregularlyusingthisserviceintheUSA.PeoplebelievethatE-mail,thecomputerizedexchange,wouldcreatefriendshipandbusinessdevelopments,andwouldchangepeople'slifeintheworld.

WhichofthefollowingisNOTtrue?（）

A.E-mailiscarriedoutincomputers

B.AresponseofanE-maildependsonhowoftentherecipientchecksin

C.Peopledon'tbelievethatE-mailwillcreatefriendship

D.E-mailisnotarealconversation

4.通读下面的短文，掌握其大意。然后，从每小题的四个选项中选出最佳选项。

Enoughsleepisimportanttohealth.Theamountofsleepneeded21ontheageofthepersonandtheconditionsinwhichsleep22.Theyoungmayneedmoresleepthantheold,but23eighthoursareenoughforthehealthofgrown-ups.Somecandowithlessthanthisamount,but24mayneedmore.Everypersonknowshisownneed.Itisthenamatterofhowto25it.Sleepshouldbealwaysenoughtomakeonebringbackhisstrongandgetreadyfor26work.

Freshairis27tosoundsleep.Soitisnot28reasonforsomepeopletothinkthatitispracticabletosleepintheopenair.29apersoncankeephimselfwarm,out-of-doorsleepingprobablygivesthepleterelaxation.

Abilitytosleepislargelyahabit.Out-of-door31,agoodhabitofregulardrinkingandtheavoidanceoflateeatingand32areallhelpfultosoundsleep.Suchfactorsarelargelywithinthe33ofanyperson.Abathat34,neitherhotnorcoolbutofbodytemperature,maybehelpfultosleep.Sleepproducingdrug（帮助睡眠的药物）shouldneverbetakenexceptwhensuggestedby35.

____.

A.anytime

B.bedtime

C.midnight

D.lunchtime

5.Hetalkedatthetopofhisvoice,__________hedrewnobody′sattention.

A.instead

B.so

C.yet

D.though

6.Whenyoudosomethingnewexciting，youhave________.

A.asymbol

B.anadventure

C.ajob

D.atrip

7.Theconcerthasalreadybegun.Youshouldhavecomealittlebit__________

A.early

B.muchearlier

C.moreearlier

D.earlier

8.通读下面的短文，掌握其大意。然后，从每小题的四个选项中选出最佳选项。

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.lived

B.died

C.came

D.left

9.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（房贷）therestoftheyear.

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

Whatdoweknowaboutacondohotel?（）

A.Itisdesignedbyrichcompanies

B.Itisbuiltforforeigntravellers

C.Itisusuallysoldatalowprice

D.Itisownedbydifferentpeople

10.通读下面的短文，掌握其大意。然后，从每小题的四个选项中选出最佳选项。

Enoughsleepisimportanttohealth.Theamountofsleepneeded21ontheageofthepersonandtheconditionsinwhichsleep22.Theyoungmayneedmoresleepthantheold,but23eighthoursareenoughforthehealthofgrown-ups.Somecandowithlessthanthisamount,but24mayneedmore.Everypersonknowshisownneed.Itisthenamatterofhowto25it.Sleepshouldbealwaysenoughtomakeonebringbackhisstrongandgetreadyfor26work.

Freshairis27tosoundsleep.Soitisnot28reasonforsomepeopletothinkthatitispracticabletosleepintheopenair.29apersoncankeephimselfwarm,out-of-doorsleepingprobablygivesthepleterelaxation.

Abilitytosleepislargelyahabit.Out-of-door31,agoodhabitofregulardrinkingandtheavoidanceoflateeatingand32areallhelpfultosoundsleep.Suchfactorsarelargelywithinthe33ofanyperson.Abathat34,neitherhotnorcoolbutofbodytemperature,maybehelpfultosleep.Sleepproducingdrug（帮助睡眠的药物）shouldneverbetakenexceptwhensuggestedby35.

____.

A.fight

B.plan

C.control

D.thought

11.Somepeopledonotlikeanythingtobeoutofplace.Theyareneverlateforwork;theyreturntheirbookstothelibraryontime;theyrememberpeople′sbirthdaysandtheypaytheirbillsassoonastheyarrive.Mr.Brownissuchaperson.Mr.Brownworksinabank,andlivesonhisown.Hissisterlivesinthenexttownwithherhusband,andherson,Mark.Mr.Browndoesn′tseehissisterorherfamilyfromoneyeartothenext,buthesendsthemChristmascards,andhehasn′tforgottenoneofMark′sseventeenbirthdays.LastweekMr.Brownhadquiteasurprise.Hedrovehomefromthebankattheusualtime;drivingneithertooslowlynortoofast,heparkedhiscarwherehealwaysparkedit,outofthewayofothercars,andhewentinsidetomakehiseveningmeal.Justthentherewasaknockatthedoor.Mr.Brownopenedthedoortofindapolicemanstandingonthedoorstep.

"WhathaveIdonewrong?"Mr.Brownaskedhimself."HaveIdrivenonthewrongsideoftheroad?Hastherebeensometroubleatthebank?HaveIforgottentopayanimportantbill?"

"Hello,uncle,"saidthepoliceman,"Myname′sMark."

"...hehash′tforgottenoneofMark′sseventeenbirthdays"means.

A.hehasforgottenmorethanone

B.hesentMarksomethingonhis17thbirthday

C.healwayssendsaChristmascardonMark'sbirthday

D.healwayssendsMarksomethingonhisbirthday

12."Troublemaker"waswhatwasgiventomyfriendPeterbyhisteachers.Theyalsosaidthathehadnofutureandnohope!ButnowIsuggestthatanyonewhosaidthatshouldsay"sorry"tohim.

PeterfinishedGradeNine,andthenhewenttostudyatatechnicalcollege.Hebecamealeaderofagroupofbadboys.Aftergraduationhehadnothingtodo,sohejusthungaroundbythemarketwithhisfriends.

Itlookedlikenothingcouldchangehislife.Itwasnotuntilthedaythathisfatherdied.Helefttheboysandwenttohelphismotherwhosoldfoodbytheroadside.

Hereallypitiedhismumandwantedtodosomethingtosupporther.Helovedreadingcartoon（漫画）booksandhadbeencollectingthemforyears,sohedecidedthatheshouldsellthem.Soonherealizedthathisbookswereverypopular.Sohemadeuphismindtosetuphisownbusiness.Hewentaroundbuyingcartoonbooksfromotherpeople.Heboughtthemfor25%andthensoldthemforhalfprice.

Thesedays,hedoesn'thavetogoaroundlookingforcartoonbooksbecausetherearealwayspeoplecomingtohisshoptoselltheiroldones.Henowhasamonthlyincomeofabout55,000baht（秦铢）.

Hewasa"troublemaker"tohisteachersbutheisaherotome.Ifyouarejudgedbyyourteachersasa"badstudent",Isuggestyouignorewhattheysay.Justdoyourbestineverything.Don'tgiveupsoeasily.Believeme,onedayyoucouldbesuccessful,too.

HowdoesPetergetsecond-handcartoonbooksnow?（）

A.Hegoesaroundcollectingthem

B.Hebuysthemfrombookstores

C.Hewaitsforpeopletosellthemtohim

D.Heborrowsthemfromhisfriends

13.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（30）题选

A.suffer

B.punish

C.criticize

D.beat

14.Everyhumanbeing,nomatterwhatheisdoing,givesoffbodyheat.Theusualproblemishowtodisposeofit.ButthedesignersoftheJohnstowncampusoftheUniversityofPittsburghsetthemselvestheoppositeproblem－howtocollectbodyheat.Theyhavedesignedacollectionsystemwhichutilizesnotonlybodyheat,buttheheatgivenoffbysuchobjectsaslightbulbsandrefrigeratorsaswell.Thesystemworkssowellthatnoconventionalfuelisneededtomakethecampus'ssixbuildingscomfortable.

Somepartsofmostmodernbuildings－theatersandofficesaswellasclassroomsaremorethanamplyheatedbypeopleandlightsandsometimesmustbeair-conditionedeveninwinter.Thetechniqueofsavingheatandredistributingitiscalled“heatrecovery.”Afewmodernbuildingsrecoverheat,buttheUniversity'ssystemisthefirsttorecoverheatfromsomebuildingsandreuseitinothers.

Alongtheway,pithaslearnedagreatdealaboutsomeofitsheatproducers.Theharderastudentstudies,themoreheathisbodygivesoff.Malestudentsemitmoreheatthanfemalestudents,andthelargerastudent,themoreheattheproduces.ItistemptingtoconcludethatthehottestprospectfortheJohnstowncampuswouldbeahardworking,overweightmalegenius.

Untilrecently,bodyheathascausedproblemsbecauseit____.（）

A.wasdifficulttocollect

B.cameinavarietyofforms

C.wasdifficulttogetridof

D.tendedtobeabsorbedbyphysicalobjects

15.Overahundredpeopleexpressedtheirworries,but____werewillingtohelp.（）

A.some

B.many

C.few

D.little

16.Passageone

“Troublemaker”waswhatwasgiventomyfriendPeterbyhisteachers．Theyalsosaidthathehadnofutureandnohope!ButnowIsuggestthatanyonewhosaidthatshouldsay“sorry”tohim．

PeterfinishedGradeNine，andthenhewenttostudyatatechnicalcollege．Hebecamealeaderofagroupofbadboys．Aftergraduationhehadnothingtod0，sohejusthungaroundbythemarketwithhisfriends．

Itlookedlikenothingcouldchangehislife．Itwasnotuntilthedaythathisfatherdied．Helefttheboysandwenttohelphismotherwhosoldfoodbytheroadside．

Hereallypitiedhismumandwantedtodosomethingtosupporther．Helovedreadingcartoon(漫画)booksandhadbeencollectingthemforyears，sohedecidedthatheshouldsellthem．Soonherealizedthathisbookswereverypopular．

Sohemadeuphismindtosetuphisownbusiness．Hewentaroundbuyingcartoonbooksfromotherpeople．Heboughtthemfor25％andthensoldthemforhalfprice．

Thesedays，hedoesn'thavetogoaroundlookingforcartoonbooksbecausetherearealwayspeoplecomingtohisshoptoselltheiroldones．Henowhasamonthlyincomeofabout55，000baht(泰铢)．

Hewasa“troublemaker”tohisteachersbutheisaherotome．Ifyouarejudgedbyyourteachersasa“badstudent”.Isuggestyouignorewhattheysay．Justdoyourbestineverything．Don’tgiveupsoeasily，Believeme，onedayyoucouldbesuccessful,too.

Whydoestheauthorthinksomepeopleshouldsay“sorry”toPeter?

A.Theyrefusedtohelphim

B.Theyconsideredhimhopeless

C.Theylookeddownonhisparents

D.Theymadehimgiveuphisfriends

17.Clearly,____objectofthegameistoimprove____children'smathskills.

A.不填;the

B.an;the

C.不填;不填

D.the;不填

18.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.fallsdown

B.breaksout

C.wakesup

D.takesplace

19.通读下面的短文，掌握其大意。然后，从每小题的四个选项中选出最佳选项。

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.live

B.tolive

C.lived

D.living

20.Notmanyyearsago,awealthyandratherstrangeoldmannamedJohnsonlivedaloneinavillageinthesouthofEngland.Hehadmadealotofmoneyintradingwithforeigncountries.Whenhewasseventy-five,hegave￡1200tothevillageschooltobuylandandequipmentforachildren'splayground.

Asaresultofhiskindness,manypeoplecametovisithim.Amongthemwasanewspaperman.Duringtheirtalk,Johnsonremarkedthathewasseventy-fiveandexpectedtolivetobeahundred.Thenewspapermanaskedhimhowhemanagedtobehealthyatseventy-five.Johnsonhadasenseofhumour（幽默）.Helikedwhisky（威士忌酒）anddranksomeeachday."Ihaveaninjection（注射）inmyneckeachevening,"hetoldthenewspaperman,thinkingofhiseveningglassofwhisky.

ThenewspapermandidnotunderstandwhatJohnsonmeant.InhisnewspaperhereportedthatJohnsonwasseventy-fiveandhadadailyinjectioninhisneck.WithinaweekJohnsonreceivedthousandsoflettersfromalloverBritain,askinghimforthesecretofhisdailyinjection.

ManypeoplewrotetoJohnsontofindout____.

A.whatkindofwhiskyhehad

B.howtolivelonger

C.howtobecomewealthy

D.inwhichpartofthenecktohaveaninjection

21.Eightyearsago,officialsinChicago,Illinois,decidedtoreplacetheblackroofonthecitygovernmentbuildingwithaplantedgarden.Theaimwastoreduceenergycosts,improveairqualityandcontroltherainwaterenteringthecity’swastesystem（系统）．Greenroofsalsohelpreduceaproblemcalledurbanheatislands（城市热岛现象）．Duringhotweather,thebuilding’srootcouldreachtemperaturesofupto76℃.Withthegarden,thetemperatureoftherootareawasreducedbyatleast30℃.Workersplantedover150kindsofplantsthatcouldstandbadweather.Nowtheareaiscooler,thebuildingrequireslessenergytokeepcool,andtherooflooksnice.Chicagoalsooffersmoneytohelppeoplepayforbuildingtheirowngreenroots.

Aboutfiveyearsago,officialsinThane,India,decidedtoreducethecity’sdependingonpowerfromcoal.Thecityoftenexperienceslackofpowerbecauseofthelargenumbersofpeopleusingelectricity.Officialsdecidedtosaveenergybyputtingwaterheaters（热水器）poweredbythesunontopofthecity’smainhospital.Thehospitalsavedthousandsofdollarsinenergycostseachyear.Officialsthenbeganbuildingthiskindofwaterheateraroundthecity.

ChinahasannouncedplanstobuildacitycalledDongtan.Thecompanydesigningthecitysaysitwillproduceitsenergyfromthewind,sunandwaste.TheaimisforthecitytobeanexampletotherestofChina.

WhatdidtheofficialsinChicagodecidetodo?（）

A.Togrowplantsontheroofofthegovernmentbuilding

B.Tomakeuseoftherainwaterinthecity’swastesystem

C.Toimprovetheairqualityofthecitygreatly

D.Tobuildanothergovernmentbuilding

22.Wehadapicniclasttermanditwasalotoffun,solet′shaveonethismonth.

A.theother

B.some

C.another

D.other

23.Withthelargenumberofdogsroaringthroughourcommunities，peopleneedtoknowthefactsaboutrabies（狂犬病），afataldiseasecausedbyanimalbites.Despitevaccination（接種疫苗）programs，rabiesisstillveryprevalent，andwillcontinuetobeaseriouspublichealthproblemformanyyearstocome.

Rabiesstrikesthecentralnervoussystemandbringsonchoking，convulsions（抽搐）andinabilitytoswallowliquids.Itcanevencausedeath.Ifyouoranyoneinyourfamilyisbittenbydog，catorotheranimal，youshouldnotpanic，butthoroughlywashthewoundwithplentyofsoapandwaterandrushtonearbyhospitalforimmediatetreatment.Ifyouowntheanimalwhichdidthebiting，youshouldimmediatelycallaveterinarianforadviceandmakesurethepublichealthauthoritiesknowwhenandwherethebitingtookplaceandwhowasbitten.

Rabiesisakindofdiseasewhich________.

A.causesheartattack

B.hurtone‘slegs

C.causesnerve-centreproblemandbreathingproblem

D.strikesone‘sbrain

24.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,wepainte