高一英語閱讀理解3

高一英語閱讀理解專練

1

閱讀下列短文，從每題所給的四個(gè)選項(xiàng)（A、B、C和D）中選出最佳選項(xiàng)。

A

IhavebeeninEnglandthreemonthsnow.Ihopeyoudon'tthinkI'veforgotten

you.TherehavebeensomanyplacestoseeandsomanythingstodothatI'venot

hadmuchtimeforwritingletters.

IshallsoonbestartingmystudiesatKing'sCollege.SofarIyve

beenlearningaboutEnglandandBritishwaysofliving.Iwon,ttellyouabout

London.Therearelotsofbooksyoucanreadandlotsofpicturesyoucanlookat

aboutthisfamouscity.I'msureyou'11bemoreinterestedtoknowwhatIthink

aboutlifehere.

Ifindsomeofthecustoms（風(fēng)俗）interesting.Peopleheredonotshakehands

asmuchaswedointhemainland（大陸）ofEurope.DuringthefirstfewweeksI

wasoftensurprisedbecausepeopledidnotputouttheirhandswhenImetthem.Men

raisetheirhatstowomenbutnottoeachother.

46.ThewritercametoLondonfrom.

A.AsiaB.themainlandofEuropeC.AmericaD.Africa

47.Thewriterdidnotwritetheletterearlierbecause.

A.shehadforgottenherfriend

B.shewaslonelyandsadinthisstrangeland

C.shewastoobusytowrite

D.shewastoobusywithhercourses（課程）atKing'sCollege

48.HowdoesthewriterfeelaboutBritishwaysofliving?

A.Happy.B.Angry.C.Sad.D.Interesting.

49.ThewritercametoLondon

A.tomakealiving

B.tostudy

C.tolearnBritishwaysofliving

D.forsightseeingonly

50.Englishmen.

A.donotoftenshakehandswithfriendswhentheymeet

B.oftenshakehandswhentheymeetwithfriends

C.raisetheirhatstoallfriendswhentheymeet

D.donotraisetheirhatstoanyoftheirfriendswhentheymeet

B

Ayoungfatherwasvisitinganoldneighbor.Theywerestandingintheoldman,s

garden,andtalkingaboutchildren.Theyoungmansaid,“Howstrictshouldparents

bewiththeirchildren?”

Theoldmanpointedtoastring（繩子）betweenabigstrongtreeandathinyoung

one."Pleaseuntie（解于f）thatstring,“hesaid.Theyoungmanuntiedit,and

theyoungtreebent（彎）overtooneside."Nowtieitagain,please,“said

theoldman,“butfirstpullthestringtightsothattheyoungtreeisstraight

again.”

Theyoungmandidso.Thentheoldmansaid,uThere,itisthesamewith

children.Youmustbestrictwiththem,butsometimesyoumustuntiethestring

toknowhowtheyaregettingon.Iftheyarenotyetabletostandalone,youmust

tiethestringtightagain.Butwhenyoufindthattheyarereadytostandalone,

youcantakethestringaway.”

51.Thestoryisabout.

A.howtotakecareofyoungtrees

B.howstrictparentsshouldbewiththeirchildren

C,howtheyoungfathershouldgetonwithhisoldneighbor

D.howtotieanduntiethestring

52.Theyoungmanuntiedthestring.

A.inordertothrowitaway

B.sothatbothofthetreeswouldgrowstraight

C?onlytofindthatthethinneronebentovertooneside

D.inordertolettheoldmanteachhim

53.Whencanthestringbetakenaway??

A.Whentheoldmanhasleft

B.Afteryouhaveuntiedit

C.Whentheyoungmanhasuntieditnexttime

D.Whentheyoungtreegrowsstrongenough

54.Atlasttheoldmantoldtheyoungman.

A.thatheshouldbestrictwithhischildreniftheycouldnotyetstandalone

B.thatheshouldalwaysbestrictwithhischildren

C.thatheshouldbehardonthem

D.thatheshouldtiehischildrenuntiltheyarereadytostandalone

55.Inthestorytherelation（關(guān)系）ofthebigstrongtreetothethinoneislike

thatof.

A.theyoungfathertotheoldneighbor

B.parentstotheirchildren

C.theoldneighbortothechildrenoftheyoungfather

D.grownupstotheirparents

Keys:46-50BCDBA51-55BCDAB

2

閱讀下列短文，從每題所給的四個(gè)選項(xiàng)（A、B、C和D）中選出最佳答案。

A

In1950anordinarybutimaginative（富于想象力）electricalengineernamed

ChristopherCockerellbegananexperimentthatwassoontochangetheworld.He

cameupwithanideatomakeboatsgofaster,byusingavacuumcleaner（真空吸

塵器）.

Usinghiswife'svacuumcleanerhewasabletoreverse（使倒轉(zhuǎn)）themotorso

thatitblewinsteadofsucking.Theairthatblewoutbeneath（下面）actedas

acushionagainstsurfaces.Yearslater,hisprincipleofcushionedairmadeit

possibleforthefirsthovercraft（氣墊船）tobesuccessfullybuiltandtriedout.A

journeyalongtheAmazonRiverprovedtotheworldthatthehovercraftwasboth

wonderfulanduseful.

Theinventionthatbeganinthekitchenandtheboatyardofanordinaryhome

ledtoathousandother

inventions.Todayhovercraftscarrypassengersincomfortoverrough

channelsandseas.

46.Thepassageismainlyabout

A.Christopher,anordinarybutimaginativeengineer

B.Christopherandhiswife'svacuumcleaner

C.Christopherandhisinvention

D.Christopherandhisdiscovery

47.Theaimoftheexperimentin1950was

A.tospeeduptheboats

B.tochangetheworld

C.tomaketheboatsmorecomfortable

D.toimprovevacuumcleaner

48.Theunderlinedword“sucking”inthesecondparagraphprobablymeans

A.takingwithgreatforce

B.drawingwithgreatforce

C.pushingwithgreatforce

D.pullingwithgreatforce

49.Whichofthefollowingcanpushthehovercraftforwardrapidly?

A.Cushionedair.B.Theairthatsuckedin.

C.Theairthatblewout.D.Theaironthesurface.

50.Accordingtothepassage,manyotherinventionswere.

A.thedreamsofChristopher

B.theresultsofChristopher,sexperiment

C.thecauseofChristopherysidea

D.thewishesofChristopher

B

Charliestudiedinafamouscollegeforfouryears.Hestudiedhardanddid

wellinallhissubjects.Hehopedtobecomeagoodteacher.Thisyearheleft

thecollegeandbegantoworkinamiddleschool.Helikeshisstudentsandisstrict

（嚴(yán)格的）withthem.Hedoeshisbesttomakehisclasseslivelyandinteresting.

Onedayhecarefullyexplainedachemicalreaction（反應(yīng)）tothestudentsof

Grade2inthechemistrylab.

“Becareful,everyone,“hesaidloudly."BeforeImaketheexperiment,

there*retwentyfiveatomsofcarbon（碳原子），butafterIfinishit,there're

twentyfouratomsofcarbonleft!”

Hestoppedtowatchtheclassroomandhopedhisstudentswouldgo

onexplainingit.Buttheyoungmenlookedateachotherandnobodyanswered

him.Hehadtoask,“Whathappens?Whatmakestheatomlost?”

Theclassroomwasveryquietandnoneofthestudentslookedattheirteacher.

“Whocantelluswhereithasgone?”

Suddenlyasoftvoicecamefromthebackrow,“Wedidnotseeanybodyleave

thelab!w

51.Charliebegantoworkinthemiddleschoolbecause.

A.hehadbeenintheschoolforfouryears

B.hecouldn,tdoanythingexceptteaching

C.hehopedtobecomeagoodteacher

D.hedidwellinallhissubjects

52.Charliehopes,sohedoeshisbesttomakehisclasseslivelyand

interesting.

A.allhisstudentscouldunderstandhim

B.hisstudentswouldn,tbeafraidofhim

C.hisstudentscarefullywatchedhimmakingtheexperiment

D.hisstudentscoulddowellinchemistry

53.ThatdayCharliewished?

A.hisstudentscouldlearnthechemicalreaction

B.hisstudentscouldfindtheatomofcarbon

C.hisstudentscouldcount（數(shù)）theatomsofcarbon

D.hisstudentscouldmaketheexperiment

54.Thestudentscouldn,tanswerCharlieJsquestionsbecause?

A.noneofthemhadseentheatoms

B.theydicin'tunderstandtheirteacher

C.thechemicalreactionwastoocomplicated

D.theyallwantedtodropthesubject

55.Infact,.

A.Charliefailedthatday

B.thestudentinthebackrowdidn'twatchherteachercarefully

C.thestudentinthebackrowhadn,tlearnedchemistrybefore

D.Charliefailedinmakingtheexperiment

Keys:46-50CABCB51-55CDABA

3

閱讀下列短文，從每題所給的四個(gè)選項(xiàng)（A、B、C和D）中選出最佳答案。

A

Inordertoknowaforeignlanguagethoroughly（完全地）,fourthingsare

necessary.First,wemustunderstandthelanguagewhenwehearitspoken.Secondly,

wemustbeabletospeakitourselves,withconfidence（自信）andwithouthesitation

（猶豫）.Thirdly,wemustdomuchreading.Finally,wemustbeabletowrite

it.Wemustbeabletomakesentencesthatarecorrectingrammar.

Therearenoshortcutstosuccessinlanguagelearning.Agoodmemoryisagreat

help,butitisnotenoughonlytomemorizetherulesfromagrammarbook.Itis

notmuchlearningbyheartlonglists（一覽表）ofwordsandtheirmeanings,

studyingthedictionaryandsoon.Wemustlearnbyusingthelanguage.

Ifwearepleasedwithafewruleswehavememorized,wearenotreallylearning

thelanguage.Wemust“l(fā)earnthroughuse?"Practiceisimportant.Wemustpractise

speakingandwritingthelanguagewheneverwecan.

46.Themostimportantthingstolearnaforeignlanguageare.

A.understandingandspeaking

B.listening,speaking,readingandwriting

C.writingandunderstanding

D.memorizingandlistening

47.SomeonehearsandwritesEnglishverywell,buthespeaksitverybadly.This

isbecause.

A.hedoesn,tunderstandthelanguagewhenhehearsitspoken

B.hedoesn,thaveagoodmemory

C.healwaysrememberslistsofwordsandtheirmeanings

D.heoftenhesitates（猶豫）topractisespeakingit

48.Onecanneverlearnaforeignlanguagewellby.

A.doingmuchpracticeB.studyingthedictionary

C.learningthroughuseD.usingthelanguage

49.Whichisthemostimportantinlearningaforeignlanguage?

A.Agoodmemory.B.Speaking.

C.Practice.D.Writing.

50.uLearnthroughuse“means.

A.weusealanguageinordertolearnit

B.welearnaforeignlanguageinordertouseit

C.wecanlearnalanguagewellwhilewearekeepingusingit

D.BandC.

B

Whatislanguagefor?Somepeopleseemtothinkit'sforpracticinggrammar

rulesandlearninglistsofwords一thelongerthelists,thebetter.That*s

wrong.Languageisfortheexchange（交流）ofideasandinformation.It's

meaninglessknowingallaboutalanguageifyoucan'tuseitfreely.Manystudents

Ihavemetknowhundredsofgrammarrules,buttheycan,tspeakcorrectlyor

fluently（流禾!j地）.Theyareafraidofmakingmistakes.Oneshouldn,tbeafraid

ofmakingmistakeswhenspeakingaforeignlanguage.Nativespeakersmakemistakes

andbreakrules,too.BernardSawoncewrote,uForeignersoftenspeakEnglish

toocorrectly."Butthemistakesthatnativespeakersmakearedifferentfrom

thosethatChinesestudentsmake.They'reEnglishmistakesintheEnglish

language.Andifenoughnativespeakersbreakarule,itisnolongerarule.What

usedtobewrongbecomesright.Peoplenotonlymakehistory,theymake

language.Butapeoplecanonlymakeitsownlanguage.Itcan'tmakeanother

peopleJslanguage.SoChinesestudentsofEnglishshouldpayattentiontogrammar,

buttheyshouldn'toverdo（做過頭）it.Theyshouldputcommunication（交際）first.

51.Languageisusedto.

A.expressoneself

B.practisegrammarrules

C.talkwithforeignersonly

D.learnlistsofwords

52.Generally,whenanAmericanoranEnglishmanspeaksEnglish,he

A.nevermakesmistakes

B.oftenmakesmistakes

C.can'tavoidmakingmistakes

D.alwaysmakesmistakes

53.uForeignersoftenspeakEnglishtoocorrectly."Thissentencemeans

that_________

A.foreignersspeakcorrectEnglish

B.foreignersspeakincorrectEnglish

C.foreignersspeakEnglishaccordingtothegrammarrules

D.foreignersnevermakemistakeswhentheyspeakEnglish

54.Iftoomanynativespeakersbreakarule,

A.whattheyusewillbecomeright

B.theyareagainstthelaw

C.theyshouldsaysorrytoothers

D.theywillbecomeheroes

55.Whenwespeakaforeignlanguage,weshould

A.speakinChineseway

B.speakbytherules

C.speaktonativespeakers

I),notbeafraidofmakingmistakes

Keys:46-50BDBCD51-55ACCAD

4

閱讀下列短文，從每題所給的四個(gè)選項(xiàng)（A、B、C和D）中，選出最佳選項(xiàng)。

A

MrandMrsGordonweresittingonthesand,readingtheirmagazines.MrGordon

wastoostingy（吝嗇）torent（租）achair.Theirtwelve—year—olddaughter,

Sandra,wasplayingatthewaterJsedge.SuddenlyahugewaveliftedSandraup

andcarriedherouttosea.Fortunately（幸運(yùn)的是），alifeguard（救生員）wason

dutyandhesawthewavecarrySandraaway.Heranalongthebeachanddivedinto

thesea.Heswamquicklytowherethegirl,withherheadonlyjustabovethewater,

wasshoutingforhelp.Shewasveryfrightened.Whenthelifeguardreachedher

shestruggled（掙扎）withhim,asdrowning（即將淹死的）peopleoften

do.However,hewasaskilfullifeguardandquicklytookholdofherandswamwith

herbacktothebeach.Bythetimehereachedit,MrandMrsGordonhadrealized

whathadhappened.Theyhadrundowntothewater*sedge.Neitherofthemcould

swim.Theyjuststoodintheshallowwater,andworriedabouttheirdaughter.Had

thelifeguardreachedherintime?Fortunately,hehad."Thatwasquickwork,

youngman,MrGordonsaid.Heturnedtohiswife,uGivethelifeguardadollar.”

“Adollar!”Sandracried."Dad,howcanyougivehimadollar!Hesavedmy

life.Iwashalfdead.”“Quiteright,girl“MrGordonsaid,pleasedby

hisdaughter,sawareness（知道）ofthevalueofmoney.Heturnedtohiswifeagain

andsaid,"She'sright.Shewasonlyhalfdead.Givehimfiftycents.”

46.WhathappenedtoSandra?

A.Sheranintothesea.

B.Herlifewassavedbyalifeguard.

C.Shewasdrowned.

D.Shedied.

47.WhatwouldprobablyhavehappenedtoSandraifthelifeguardhadnotbeenon

thebeach?

A.Herfatherwouldhavesavedher.

B.Hermotherwouldhavesavedher.

C.Shewouldhaveswumbacktothebeach.

D.Shewouldhavebeendrowned.

48.WhatdidMrandMrsGordondowhenSandrawascarriedouttoseabythewave?

A.Theyshoutedtothelifeguard.

B.Theydivedintothewater.

C.Perhapstheywerereadingmagazines.

D.TheyofferedthelifeguardmoneytosaveSandra.

49.WhywasSandraangrywithherfather?

A.Hedidnotgivethelifeguardanymoney.

B.Hedidnotswimouttosaveher.

C.Hedidnotshowthelifeguardheartythankfulness.

D.Hegavethelifeguardtoomuchmoney.

50.WhywasMrGordonpleasedwithherdaughter?

A.Shewassafeagain.

B.Shewaspolitetothelifeguard.

C.Hethoughtshedidnotwanthimtogivethelife-guardtoomuchmoney.

D.Shegavethelifeguardfiftycents.

B

Asonecomestosomecrossroads,heorsheseesasignwhichsaysthatdrivers

havetostopwhentheycometothemainroadahead.Atothercrossroads,drivers

havetogoslow,buttheydonotactuallyhavetostop(unless,ofcourse,there

issomethingcomingalongthemainroad)；andatstillothers,theydonothave

eithertostoportogoslow,becausetheyarethemselvesonthemainroad.

MrWilliams,whowasalwaysaverycarefuldriver,wasdrivinghomefromwork

oneeveningwhenhecametoacrossroad.Ithada"Slow"sign.Hesloweddown

whenhecametothemainroad,lookedbothwaystoseethatnothingwascoming,

andthendroveacrosswithoutstoppingcompletely.

Atonceheheardapolicewhistle,sohepulledintothesideoftheroadand

stopped.Apolicemanwalkedovertohimwithanotebookandapeninhishandand

said,“Youdidn,tstopatthatcrossing.”

“Butthesigntheredoesn,tsay'stop'”,answeredMrWilliams."Itjust

says'Slow',andIdidgoslow.”

Thepolicemanlookedaroundhim,andalookofsurprisecameoverhisface.Then

heputhisnotebookandpenaway,scratchedhisheadandsaid,“Well,I*min

thewrongstreet!”

51.MrWilliamswasdrivingoneevening.

A.toapartyB.tohisoffice

C.homeafterworkD.toworkfromhome

52.Whenhewasstoppedbyapoliceman,he.

A.wasdrivingatahighspeed

B.wasdrivingonthemainroad

C.wasgoingtostophiscar

D.wasdrivingslowly

53.Thoughslowly,MrWilliamscontinueddrivingatthecrossingbecause

A.hedidn,tseeany"stop"signthere

B.hepaidnoattentiontothetrafficregulations

C.hedidn'thavetostop

D.hewaseagertogethome

54.ThepolicemanwasatWilliams,words.

A.angryB.surprisedC.upsetD.puzzled

55.LookingroundMrWilliams,thepolicemanwassurprisedbecause

A.hemetamadman

B.herealizedthathehimselfwasmistaken

C.MrWilliamsdaredtospeaktohimlikethat

D.MrWilliamswouldnotapologizetohim

Keys:46-50BDCCC51-55CBABB

5

閱讀理解（共10小題；每小題2分，滿分20分）

閱讀下列短文，從每題所給的四個(gè)選項(xiàng)（A、B、C和D）中選出最佳選項(xiàng)。

A

InCanadayoucanfinddogs,cats,horses,etc.inalmosteveryfamily.These

aretheirpets.Peoplelovethesepetsandhavethemastheirgoodfriends.Before

theykeepthemintheirhouses,theytakethemtoanimalhospitalstogivethem

injections（注射）sothattheywon,tcarrydisease.Theyhavespecialanimalfood

stores,thoughtheycangetanimalfoodinalmosteverykindofstore.Somepeople

spendaroundtwohundredCanadiandollarsamonthonanimalfood.Whenyouvisit

people'shouses,theywouldbeverygladtoshowyoutheirpetsandtheyarevery

proudofthem.Youwillalsofindthatalmosteveryfamilyhasabirdfeederin

theirgarden.Allkindsofbirdsarewelcomedtocomeandhaveagoodmeal.They

arefreetocomeandgoandnobodyisallowedtokillanyanimalinCanada.They

havealawagainstkillingwildanimals.Ifyoukilledananimal,youwouldbe

punished.Ifananimalhappenedtogetrunoverbyacar,peoplewouldbevery-

sadaboutit.

PeopleinCanadahavemanyreasonstolikeanimals.Oneofthemmightbe：

Theirfamilytiesarenotascloseasours.Whenchildrengrowup,theyleavetheir

parentsandstarttheirownlife.Thentheoldwillfeellonely.Butpetscansolve

thisproblem.Theycanbegoodfriendsandneverleavethemalone.

46.Thepassagemainlytalksabout.

A.howtokeepdiseasefrompets

B.petsinCanada

C.howtotakegoodcareofpets

I）,lifeoftheoldinCanada

47.Theygivetheirpetsinjectionsbeforekeepingthemattheirhousesbecause

A.thepetsaresick

B.thepetsarewild

C.theywanttostopthemfromcarryingdisease

D.theywantthemtosleeponthewayhome

48.ThispassageshowsthatCanadians.

A.hateanimalsB.oftenkillanimals

C.loveanimalsD.don'tkeeppetsinsidehouses

49.InCanada,childrenleavetheirparentswhentheygrowupbecause

A.theydon'tlovetheirparentsanymore

B.theycanonlyfindjobsfarfromtheirparents

C.theirparents?housesaretoosmall

D.theywouldn'tdependontheirparentsanymore

50.WhichofthefollowingisTRUE?

A.Peoplebuyanimalfoodonlyattheanimalfoodstores.

B.Petseatbetterthanpeople.

C.Almosteveryfamilyhasabirdcageinhishouse.

D.Anybirdcancometothebirdfeederstoeat.

B

Scientistsaretryingtomakethedesertsintogoodlandagain.Theywantto

bringwatertothedeserts,sopeoplecanliveandgrowfood.Theyarelearning

alotaboutthedeserts.Butmoreandmoreoftheearthisbecomingdesertallthe

time.Scientistsmaynotbeabletochangethedesertintime.

Whyismoreandmorelandbecomingdesert?Scientiststhinkthatpeoplemake

deserts.Peoplearedoingbadthingstotheearth.

Someplacesontheearthdon'tgetmuchrain.Buttheystilldon'tbecome

deserts.Thisisbecausesomegreenplantsaregrowingthere.Smallgreenplants

andgrassareveryimportanttodryplaces.Plantsdon,tletthesunmaketheearth

evendrier.Plantsdonotletthewindblowthedirtaway.Whenabitofrainfalls,

theplantsholdthewater.Withoutplants,thelandcanbecomedesertmoreeasily.

51.Deserts.

A.neverhaveanyplantsoranimalsinthem

B.canallbeturnedintogoodlandbeforelong

C.arebecomingsmallerandsmaller

D.getverylittlerain

52.Smallgreenplantsareveryimportanttodryplacesbecause

A.theydon'tletthesunmaketheearthevendrier

B.theydon'tletthewindblowthesoilaway

C.theyholdwater

I).Alloftheabove.

53.Landisbecomingdesertlittlebylittlebecause?

A.plantscan'tgrowthere

B.thereisnotenoughrain

C.peoplehaven'tdonewhatscientistswishthemtodo

D.scientistsknowlittleaboutthedeserts

54.Whichisthemainideaofthefirstparagraph?

A.Scientistsknowhowtochangedesertintogoodland.

B.Landisbecomingdesertfasterthanscientistscanchangeitbackintogood

land.

C.Ifscientistscanbringwatertodesert,peoplecanliveandgrowfood

there.

D.Moreandmoreplacesarebecomingdesertsallthetime.

55.Afterreadingthispassage,welearnthat.

A.plantscankeepdrylandfrombecomingdesert

B.itisgoodtogetridofthegrassinthedeserts

C.allplaceswithoutmuchrainwillbecomedeserts

D.itisbettertogrowcropsondrylandthantocutthem

Keys:46-50BCCDD51-55DDCBA

6

閱讀理解（共10小題；每小題2分，滿分20分）

閱讀下列短文，從每題所給的四個(gè)選項(xiàng)（A、B、C和D）中選出最佳選項(xiàng)。

A

Whydopeopleinallcountriesrideinbusestoschool,toworkandtofarplaces?

Busescangowheretrainsandairplanescannot.Theydonotcostasmuchtotravel

on.Eventhoughtheymaynotmoveasfastasairplanesandtrains,theysometimes

takepeoplebetweentwoplacesfaster.Thisisbecausetheymaytravelamoredirect

way,ormayleavemoreoften,oratbettertimes.

Busescomeindifferentsizes.Asmallbuscancarryonlyeightortenpeople.A

largeonemighthaveseatsforfiftytoseventypeopleandhavestandingroomfor

more.

Thousandsofyellowschoolbusescarrymillionsofchildrentoschoolevery

year.Mostofthesebuseshaveseatsplacedquiteclosetogethertofitinasmany

childrenaspossible.Someschoolsbuytheirownbuses.Otherspaytousebuses

thatbelongtobuscompanies.

Cityandtownbusescarrypeopleforshortdistances.Theseatsoftheseare

closetogether,andthereisstandingroomaswell.Mostcitybuseshavetwodoors

sothatpeoplecangetonandoffquickly.

Longdistancebusesgofromstatetostateorcountrytocountry.Theygive

peoplethechancetotravelacrosshugestretchesofland.Thesebuseshave

comfortableseatsthatcanbemovedtodifferentpositions.Theyhaveplacesto

storesuitcases.Manyhavewashrooms.Allthesethingsareimportantonalong

trip.

46.Comparedwithtrainsandplanes,busesdon,thavetheadvantageof

A.cheapfareB.frequenttravel

C.safetyD.directness

47.Alargebusmightcarrypeople.

A.atmostseventyB.atleastseventy

C.moreorlessthanseventyD.muchmorethanseventy

48.Buseshavedifferentkinds,andthey.

A.leaveasfrequentlyaspossible

B.carryallkindsoftravelers

C.carrypeopleaccordingtotheirfunctions

D.