2024年山东力明科技职业学院高职单招（英语／数学／语文）笔试历年参考题库含答案解析

2024年山东力明科技职业学院高职单招（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.函数y＝lg(x2－3x＋2)的定义域为（）

A.{x|x＜1或x＞2}

B.{x|1＜x＜2}

C.{x|x＜1}

D.{x|x＞2}

2.已知椭圆的长轴长与短轴长的比为3∶4，则其离心率为（）

A.见图A

B.见图B

C.见图C

D.见图D

3.与直线2χ-4y+4=0的夹角为45o，且与这直线的交点恰好在χ轴上的直线方程是（）

A.见图A

B.见图B

C.见图C

D.见图D

4.以x2-3x-1=0的两个根的平方为根的一元二次方程是（）

A.x2-11x+1=O

B.x2+x-11=0

C.x2-11x-1=0

D.x2+x+1=0

5.若直线ax＋2y十1＝0与直线x＋y－2＝0互相垂直，则a的值等于（）

A.见图A

B.见图B

C.见图C

D.见图D

6.长方体三条棱长分别为1，2，3，则该长方体的对角线的长为（）

A.见图A

B.见图B

C.见图C

D.见图D

7.已知随机变量ξ的数学期望Eξ=23，其分布列如下表，则()

A.a=0.4，b=0.3

B.a=0.3，b=0.4

C.a=0.2，b=0.5

D.a=0.5，b=0.2

8.下列不等式成立的是（）

A.见图A

B.见图B

C.见图C

D.见图D

9.两个数的等差中项为20，等比中项为12，那么这两个数为（）

A.18，22

B.9,16

C.4,36

D.16,24

10.圆x2+y2+2x-6y-6=0的半径为（）

A.见图A

B.见图B

C.见图C

D.见图D

11.把正方形ABCD沿对角线AC折起，当以A，B，C，D四点为顶点的三棱锥体积最大时，直线BD和平面ABC所成的角的大小为（）

A.90°

B.60°

C.45°

D.30°

12.下列函数中，最小正周期为π的偶函数是（）

A.见图A

B.见图B

C.见图C

D.见图D

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

A.4

B.3

C.2

D.1

14.不等式|x|＜1的解集为（）

A.见图A

B.见图B

C.见图C

D.见图D

15.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

二.数学问答题(共3题)1.安排7位工作人员在5月1日到5月7日值班，每人值班一天，其中甲、乙二人都不能安排在5月1日和2日，不同的安排方法共有__________种．

2.将6位志愿者分成4组，其中两个组各2人，另两个组各1人，分赴世博会的四个不同场馆服务，不同的分配方案有__________种．

3.为了测河的宽，在岸边选定两点A和B，望对岸标记物C，测得∠CAB=30o，∠CBA=75o，AB=120m，求河的宽．

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。

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.helped

B.asked

C.forced

D.needed

2.Manyschoolshavetheirartprogramsremovedinanefforttoimprovetestscoresandsavemoney.However,someresearchersbelievethatthisisnotcorrect.Studentscanmastersomebasicskillsinartclassthattheycannotfindinanormalclassroom.

Allowmetosharewhyyouhavetotakeartclass.

Firstandmostimportant,itstimulatescreativity（激发创造力）.Artschoolsencourageyoutothinkoutsidetheboxandbecreativeenoughtocreatesomethingartistic.Itcanbeusednotonlyinartbutinlife,too.

Besides,ithelpsyoumaketherightchoice.Inartclass,youareusuallyfreetodowhatyouwant.Ineveryartclass,youarerequiredtomakedecisionsthatcandeterminewhatyourpaintingwillturnouttobe.

Inaddition,studentscanlearntheartofcritical（批判性的）thinkingasaskillofobservation（观察）.Forexample,artstudentsfindwaystoimagine.Thatisaskilltheyneedtobecomebetterreadersandproblemsettlers.

Whatismore,itisnotedthatthecompany'sbossesareactivelylookingforemployeeswhocanthinkcreatively.Creativethinkingisoneofthemostimportantskillsthatstudentscanlearninartcourses.

Finally,studentswhoaretrainedinartclasshaveinterestingmentalhabits.Theylearnhowtoworkonataskforalongtimeandhowtocontinuetoworkeveniftheyarediscouraged.Theyarebetterforcreatingalinkbetweentheclassroomandtheoutsideworld.Inaddition,childrenwhodoartworkareabletolookbackontheirworkandmakejudgmentsaboutthemselves.

Whatisthemostimportantqualitystudentsdevelopinartclass?（）

A.Determination

B.Carefulness

C.Creativity

D.Honesty

3."...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28题答案是

A.over

B.for

C.behind

D.beyond

4.Thebagisveryheavy.Comeandlendmeahands,____?（）

A.shouldyou

B.doyou

C.canyou

D.willyou

5.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."

Doctors

A.encouragepeopletotakepartincold-waterswimmingactively

B.pointoutthepossibledangerofbloodillnessduringcold-waterswimming

C.believeswimmingishelpfulbothinwinterandinsummer

D.havedifferentideasaboutthemedicaleffectsofcold-waterswimming

6.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

7.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）题选

A.astrong

B.amost

C.abad

D.anexciting

8.Hissisterinsistedthatanotherhouse____fortheirfather.（）

A.wasbought

B.shouldbuy

C.bebought

D.hadbeenbought

9."...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′t（28）abrave,activeman;andnodoubtheimprovedwithpractice.Hecouldneverlook（29）whilecrossing.

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

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（34）题选

A.go

B.practice

C.jump

D.shoot

10.Inthefallof1924ThomasWolfe，freshfromhiscoursesinplaywritingatHarvardjoinedtheeightortenofuswhowereteachingEnglishcompositioninNewYorkUniversity.Ihadneverbeforeseenamansotallashe，andsougly.Ipitiedhimandwentoutofmywaytohelphimwithhisworkandmakehimfeelathome.

Hisstudentssoonletmeknowthathehadnoneedofmyprotectiveness.Theyspokeofhisabilitytoexplainapoeminsuchamannerastohavethemshoutingwithlaughterorstrugglingtokeepbacktheirtears，ofhisreadinesstoquoteindetailfromanypoettheycouldname.

Indeed，hisstudentsmadesomuchofhispowerofobservationthatIdecidedtomakealittletestandseeformyself.Mychancecameonemorningwhenthestudentswereslowlygatheringfornineo‘clockclasses.

Uponarrivingattheuniversitythatday，IfoundWolfealoneinthelargeroomwhichservedalltheEnglishcompositionteachersasanoffice.HedidnotsayanythingwhenIaskedhimtocomewithmeoutintothehall，andheonlysmiledwhenwereachedaclassroomdoorandItoldhimtoenteraloneandlookaround.

Hesteppedin，remainednomorethanthirtysecondsandthencameout.“Tellmewhatyousee.”IsaidasItookhisplaceintheroom，leavinghiminthehallwithhisbacktothedoor.Withouttheleasthesitationandwithoutasingleerror，hegavethenumberofseatsintheroom，pointedoutthosewhichweretakenbyboysandthoseoccupiedbygirls，namedthecolorseachstudentwaswearing，pointedouttheLatinverbwrittenontheblackboard，spokeofthechalkmarkswhichthecleanerhadfailedtowashfromthefloor，andpicturedindetailtheviewofWashingtonSquarefromthewindow.

AsIrejoinedWolfe，Iwasspeechlesswithsurprise.He，onthecontrary，waswhollycalmashesaid，“TheworstthingaboutitisthatI‘llrememberitall.”

Whatisthepassagemainlydiscussing

A.ThomasWolfe‘steachingwork

B.ThomasWolfe‘scourseinplaywriting

C.ThomasWolfe‘sabilityofexplaining

D.ThomasWolfe‘sgenius

11.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。

Itwasthelatespringof1979,ahotSaturdayafternoon.Hundredsofussat21,sidebyside,inrowsofwoodenchairsonthemaincampuslawn（草坪）.We22bluerobes（毕业生长袍）.Welistenedcarefullytolong23.Whentheceremony（典礼）was24,wethrewourcapsintheair,andwewereofficiallygraduatedfromcollege.

Afterthat,IfoundMarneSchwartz,fessor,andintroducedhimtomy26.Hewasasmallmanwhotooksmallsteps,asifa27windcould,atanytime,28himupintotheclouds!Histeethwereingoodshape.Whenhesmileditwasasifyouhadjust29himthefunniestjokeonearth.

HetoldmyparentshowI30everyclasshetaught.Hetoldthem,“Youhavea31boyhere.Hehelpedmealot.”Shybut32,Ilookedatmyfeet.Beforeweleft,I33Mr.Schwartzapresent,abriefcasewithhisnameonthefront.Ididn'twanttoforgethim.34Ididn'twanthimtoforgetme.HeaskedifIwouldkeepin35,andwithouthesitation（犹豫）Isaid,“Ofcourse.”Whenheturnedaround,Isawtearsinhiseyes.

____.

A.made

B.told

C.played

D.given

12.根据下面资料，回答21-35题

Inthepast,Ialwaysthoughtthatbeingateacherwasaneasyjob.ButIchangedmy（21）whenIbecameapart-timeteacher.Aboutfouryearsago,Richardaskedme（22）Icouldhelpteachhisstudentshowtomakeawebsiteaboutthemselves.

I（23）becausecomputeriswhatIdowellandIdidn′tthinkteachingcomputerwouldbethat（24）.

Butwhen1taughtRichard′sclass,someofthestudents（25）withtheirfriendswhileIwasexplaininghowtodosomething.AtfirstIjustgotangrywiththem,（26）Richardtaughtmetothinkwhytheyweredoingthis.Hesaidthatifhewas（27）alessonandthestudentswerenotlis-tening,thenhewasangrywith（28）fornotmakingthelessonclearorinterestingforthem.ItoldhimthatIdidn′t（29）hisidea.Hethenaskedmeiflhadever（30）thesamething.Thatmademestop.OfcourseIhad!

Ifanyofmypastteachersare（31）this,IwanttosaysorryifIsometimesplayedaroundintheclass（32）youwereteaching.Ididn′tthinkhowthatwouldmakeyoufeel.IpromiseIwilldomybesttobeagood（33）inthefuture.Pleasehelpuswhenwedon′tunderstandandmost（34）,don′tbequicktobeangrywhenwefail.（35）ofusareperfectbutwithyourhelpwecanbesuccessful.

第（35）题选

A.None

B.Any

C.Most

D.All

13."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.

Thewordignoreinparagraph6isclosestinmeaningto____.（）

A.paynoattentionto

B.takenointerestin

C.stickto

D.believein

14.InApril,thousandsofholidaymakersremained__________abroadduetothevolcanicashcloud.

A.sticking

B.stuck

C.tobestuck

D.tohavestuck

15.（）Itlooks_______it‘sgoingtorain.

A.that

B.as

C.asif

D.likethat

16.Whenthepresidentandhisdelegationleftthecountry,ofpeoplewereattheairportto.

A.thousand;seeoffthem

B.thousands;seeoffthem

C.thousand;seethemoff

D.thousands;seethemoff

17.LilyandLucy____likedrawingandsingingaswellasdrama．（）

A.each

B.both

C.every

D.either

18.It′sthattimeoftheyea—graduation.Theendofschoolyearisnearlyinsight,andit′sanespeciallybigdealif?you′refinishinghighschoolorcollege.

Oneamazing（令人惊叹的）16-year-oldFloridagirl,GraceBush,graduatedfrombothhighschoolandcollegethisweek!Sheactuallygothercollegediploma（毕业证书）beforeherhighschooldiploma.How′dshedothat?

"Hardworkanddedication（专心致志）,"shetoldalocalTVnewsstation,"havemademesucceedindoinghighschoolandcollegeatthesametime."Shestartedtakingcollegecourseswhenshewasjust13.Shewouldoften?getupat5:30a.m.andnotfinishuntilafter11p.m.

Doingbothatonceisahugeachievement,butithasalsohelpedherfamilysavemoney.She′soneofthe9?children,allhome-schooleduntiltheageof13.Herfatherisamathprofessorwhilehermotherisapart-timehistory?teacherinahighschool.GraceBushhasearnedhercollegedegreeinlaw,withanearperfectGPAof3.8andshe?hopestobecomealawyeroneday,althoughherparentsexpecthertoteachatuniversity.Bytheway,shealsoplays?basketballinhercollegeteaminhersparetime.

WhatdoGrace′sparentswanthertobeinfuture?

A.Anewsreporter

B.Abasketballplayer

C.Auniversityteacher

D.Alawyer

19.PassageThree

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

TheUSDAfoundthatmostAmericanschoolsservedluncheswithtoomuchfatandsalt．Theyalsofoundthatmostofthefruitsandvegetablesinthelunchescamefromcans(罐头)．Cannedfruitsandvegetablesarenotasgoodasfreshones．

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

MikeSanders，inchargeoftheUSDAin2008，saidtheUSDAshouldteachschoolworkershowtomakehealthierlunches．“Agoodschoollunchisjustasimportantasagoodtextbook，”Sanderssaid．Hesaidthatchildrenalsoneedtolearnabouthealthyfoods．

TheUSDAisworkingonanewprogram--FreshStart．Itwillgiveschoolsmorefreshfruitsandvegetables．FreshStartwillalsohelpschoolschangetheirlunchestomakethemhealthier．Tofindthebestwaytochangelunches，theUSDAheldmeetingswithparents，schoolleaders，doctors，andcooks．

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

WhatdidtheUSDAfindaboutlunchesinmostAmericanschoolsin2008?

A.Theyweremostlyfruitsandvegetables

B.Theycontainedtoomuchfatandsalt

C.Mostofthemwerecannedfood

D.Mostofthemwerehealthy

20.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.worry

B.fear

C.carelessness

D.hardwork

21.Ah,hereisthethingyouare__________.

A.lookingat

B.lookingfor

C.takingcareof

D.needed

22.BrightonisapopularseasidetownonthesouthcoastofEngland.Notlongago,somepolicemenwerevery?21.Therehadbeenseveral,seriousaccidents?22?bymotoristsdrivingtoofast.Thepolicestartedtosetupaspeedtrap（速度监视器）.Theymeasured?23?of88yardsonastraightroadandwatchedtosee?24?acartookto?25?thatfar.Theyknewthatifacartooksixseconds,itwastravelingfaster?26?the?27?limitof30milesanhour.

Whenthepolicemenwereready,theyhid?28?ahedge（树篱）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35题答案是

A.obeying

B.studying

C.keepingto

D.breaking

23.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.healthy

B.homeless

C.impolite

D.single

24.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

25.通读下面的短文，掌握其大意。然后每小题的四个选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.putsout

B.getsout

C.breaksup

D.takesplace

四.英语多项选择题(共5题)1.Billandhisfamilyhavebeenlivinginthesameoldbuildingforeightyears.Thelandlord（房东）alsolivesthere,andusuallyallthetenants（房客）getalongfairlywellwithoneanother.Recently,however,therehasbeenachangeintheirrelations.

Anice,quietoldc