2023學(xué)年九年級(jí)上學(xué)期期中考試試題（英語）

第一部分聽力（25分）

I.聽句子，根據(jù)所聽句子的內(nèi)容和所提的問題，選擇符合題意的圖畫回答問題。

每個(gè)句子讀一遍。(5分)

()1.HowmuchdidtheMP3cost?

$19$90

ABC

()2.Whatdoyouoftenusetosearchforinformation?

ABC

)3.Doyouknowhowtouseit?

ABC

()4.Whatismadeofwood?

ABC

()5.Whatisit?

口.聽句子，選擇正確答案。每個(gè)句子讀一遍。(5分)

()6.A.AIexanderGrahamBelLB.In1876.C.InScotland.

()7.A.Youarewrong.B.It'sdelicious.C.Me,too.

()8.A.Thatzsagoodidea.B.Notbad.C.rIIdoitforyou.

()9.A.It/sveryinteresting.

B.Franceisquiteanexpensiveplace.

C.rdlovetovisitSydney.

()10.A.OK!FIIgo,too.B.Iagree.C.Whatsitfor?

DI.聽下面5段對(duì)話，每段對(duì)話后有一個(gè)小題，從題中所給的A、B、C三個(gè)選項(xiàng)

中選出最佳答案。每段對(duì)話讀兩遍。(5分)

()ll.Whatdoesthemanwanttodo?

A.LendtheCDtoDaniel.B.KeeptheCDforanother

week.

C.ReturntheCDtoAmy.

()12.WhereistheWalkmannow?

A.Onthetable.B.Onthefloor.C.Inthedrawer.

()13.Howlongdoesthewomanspenddoingthehousework?

A.Fifteenminutes.B.Halfanhour.C.Onehourandahalf.

()14.Howoftendoestheboywritetohisforeignfriends?

A.Onceayear.B.Onceamonth.C.Twiceayear.

()15.Whoinventedtheusefulthing?

A.GuglielmoMarconi.B.Orville.C.Wilbur.

IV.聽短文，選擇正確答案。短文讀兩遍。(5分)

()16.Davidisfrom.

A.EnglandB.theUSAC.China

()17.LastsummerhewenttoLondon.

A.toseehisfriendsB.tospendhisholidaysC.tovisithisrelatives

()18.PeopleinDavid'scountrydrive.

A.ontherightB.ontheleftC.inthemiddle

()19.WhathappenedtoDavidwhenhecametoabusystreet?

A.Acarhithim.B.Abikehithim.C.Apolicemanstoppedhim.

()20.WhydidtheoldwomancometoDavid?

A.Be.causeshewantedtoseewhetherDavidwashurt.

B.BecauseshecametotellDavidwherehewas.

C.BecauseshewantedtoknowifDavidwantedamapofthecity.

V.聽短文，選擇正確答案。短文讀兩遍。(5分)

()21.Whatdidscientistsknowaboutthemoonalongtimeago?

A.Nothing.B.Manythings.C.Everything.

()22.Whichplanetdidthescientistsknowalot?

A.Themoon.B.Thesun.C.Themars.

()23.Whycanztaplaneflytothemoon?

A.Becauseitis240kilometersaway.

B.Becausewedon'tknowwhereitis.

C.Becauseitcan'tflywithoutair.

()24.Wherehaverockets.withmenreached?

A.Thesun.B.Themoon.C.AIIthestars.

()25.WhichofthefollowingsentencesisTRUE?

A.Sofar;rocketswithmenhavebeentosomeotherplaces.

B.Rocketswithmencanflytootherplacesfartherthanthemoon.

C.Perhapsonedayrocketswillbeabletogotoanyplaceinspace.

第二部分基礎(chǔ)知識(shí)運(yùn)用(65分)

I.單項(xiàng)選擇。Q5分)

()1.一Iwon'thaveatriptoMountHuangunlessAmy,either.

—Youmeanyou'IIgoifAmygoes?

A.willinviteB.invitesC.isinvitedD.willbeinvited

()2.SheheardMingminganEnglishsonginherhomelast

night.

A.singB.sangC.tosingD.singing

()3.一Wow!Whatabeautifulcoat!

—IboughtitinSuzhoulastyear.*ssilk.It,sdear.

A.madeofB.madefromC.madeinD.madeby

()4.—Whobrokethewindow?

—Itbytheboywholivesnextdoor.

A.isbrokenB.wasbrokenC.hasbrokenD.breaks

()5.—Doyouknowthatwoman?

,

一Yes.Sheisthewomansavedtheoldmanslife.

A.whoB.whichC.whoseD.where

()6.thehelpoftheInternet,newscaneverycountryof

theworld.

A.Under;arriveB.With;reachC.In;goD.With;get

()7.—Whatshouldwedofirstifwewanttodevelopourvillage?

—Alotofnewroads,Ithink.

A.havetobuildB.mustbuildC.havebuiltD.mustbebuilt

()8.Thereisnothatphoneplaysanimportantroleinthe

modernlife.

A.questionB.problemC.answerD.doubt

()9.Therearemanykindsofpollutions,,airpollution,light

pollutionandsoon.

A.forinstanceB.exampleC.howeverD.instance

()10.Noonecansayforwhattheyaretalkingabout.

A.certainB.certainlyC.trueD.truly

()11.Manystudentshavemobilephonesareusedtoplay

games.

A.howB.thatC.whoD.where

()12.ScientistsaredoingexperimentsinordertotheMars

soon.

A.exploreB.exploredC.thatexploreD.toexploring

()13.Hecan'thelptheanswerswhenshecan'tworkoutthe

problems.

A.turntoB.toturnC.turningtoD.turnedto

()14.WeallMrs.Wangherhelp.herhelp,wehave

madegreatsuccess.

A.thank...for;ThankstoB.thank...to,Thanksfor

C.thank...for;ThanksforD.thank...to,Thanksto

()15.Itthattherearemanytreasuresinthepyramids.

A.saysB.saidC.issaidD.issaying

n.情景交際。QO分)

(A)從下面方框中選擇正確的選項(xiàng)補(bǔ)全對(duì)話，其中有兩項(xiàng)是多余的。

A:Whatareyoumaking,Tom?

A.Itwillbecontrolledbythis

tinymachine.

B.Areyousurethatitcanflyin

thesky?

C.IwishIcouldtraveltospace

inthefuture.

0.Spaceshipsareusedfor

sendingastronauts.

E.Theywillbecontrolledby

computers.

F.Icanmakeaspaceshipas

B:Tmmakingamodelrocket.well.

A:Hownice!16G.Willsatellitesbeusedto

B:Ofcourse.17exploreotherplanets?

A:Couldyoutellmesomething

aboutrockets?

B:Sure.Rocketsareusedforsendingsatellitesintospace.

A:18

B:Yes.Andwecanalsolearnmuchaboutotherplanets.

A:19

B:That'sright,includingitsspeedanddirection.

A:20

B:Ihopeyourdreamwillcometrue.

16.17.18.19.20.

(B)從下面方框中選擇正確的選項(xiàng)補(bǔ)全對(duì)話，其中有兩項(xiàng)是多余的。

A:Whatanicecamera!21

B:ItwasinventedbyJosephNicephore

Niepee.A.Whatdidit

looklike?

B.Whoinvented

it?

C.Itlookslikea

A:Oh,Isee.22recorder.

B:In1827.D.Wherewasit

A:What7sthisinEnglish?23made?

B:It'scalledanEnglishLearningMachine.E.Whenwasit

A:24invented?

B:Itmaybemadeofsteel.F.Whatisit

A:25usedfor?

B:ItisusedforhelpingustoimproveourG.Whatisit

English.madeof?

21.22.23.24.

25._____

m.完形填空。Q0分）

根據(jù)短文內(nèi)容，從A、B、C、D四個(gè)選項(xiàng)中選出一個(gè)能填入相應(yīng)空格內(nèi)的最

佳答案。

Thecomputerisaverywonderfulmachinetoday,andit'sso26

thatitseemsthatwe27liveorworkwithoutit.Computersare

usedinmany28,suchasoffices,factories,bigshops,schoolsand

evenhomes.Withthecomputerpeoplearelivingabetter29.

Thecomputerisoneofthegreatestinventionsinthe20thcentury.

Thefirstcomputer30

inAmericain1946whichwasnamedENIAC,anditwasnotonlyvery

31,butalsoquiteheavy.Itwasasbigastenordinary(普通的)rooms!

Butthecomputerisdevelopingveryfast.Todaytheyzrebecoming

smallerandsmaller;lighterandlighter;and32fasterandfaster.

Therearesomanykindsofdifferentcomputersinthemarketthatyou

canchooseonethatyoulikebest.

Thecomputercandoalotofthingsforpeople,anditalsohelpsusto

learnabouttherealworld.Withthecomputeryoucan33ane-mail

justinafewsecondstoyourfriendfaraway,butifyouposttheletter;it

willtakeyourfriendquitealongtimetoreceiveyour34.

Nowyoucanseethecomputerreallygivesusaverynicepicture

abouttheworldoftomorrow.Soasastudentinthe21stcentury,you

havetoworkhardandlearnhowto35thecomputer

verywell.Donztyouthinkso?

()26.A.beautifuJB.interest!ngC.usefulD.enjoyable

()27.A.canB.canztC.mustD.mustn,t

()28.A.roadsB.streetsC.crossingsD.places

()29.A.lifeB.friendC.familyD.country

()30.A.builtB.werebuiltC.wasbuiltD.isbuilt

()31.A.usefulB.largeC.smallD.cheap

()32.A.studyingB.teachingC.walkingD.working

()33.A.giveB.takeC.postD.send

()34.A.letterB.bookC.helpD.message

()35.A.getB.useC.readD.write

IV.閱讀理解。（30分）（A、B兩篇每小題1分,C、D兩篇每小題2分）

(A)

Nowsatellitesarehelpingustoforecasttheweather.Theyarein

space,andtheycanreachanypartoftheworld.Thesatellitestake

picturesofatmosphere(大氣).Sothescientiststherecanseetheweather

ofanypartoftheworldandhowtheweatherwillchange.

Today,nearlyfivehundredweatherstationsinsixtycountriescan

receivesatellitepictures.Whentheyreceivethenewpictures,they

compare(比較)themwiththeearlierones.Perhapstheymayfindthat

thecloudshavechangedduringthelastfewhours.Thismaymeanthat

theweatheronthegroundmaysoonchange,too.Intheirnextweather

forecast,theycantellpeopleaboutit.

Sotheweathersatellitesareofgreathelptothescientistsatthe

station.Inthepasttheycouldforecasttheweatherforabout24or48

hoursearlier.Nowtheycanmakegoodforecastfor3or5days.Soon,

perhaps,theymaybeabletoforecasttheweatherforaweekormore

ahead.

根據(jù)短文內(nèi)容，判斷正⑴誤(F)。

()36.Theweathersatellitesinspacecanhelpthescientiststoknow

everything.

()37.Changingcloudsintheatmospheremeansthatweathermay

change.

()38.Withoutsatellites,scientistscouldforecasttheweatherfor3or5

daysahead.

()39.Today,everycountryhasitsownweatherstationwhichcan

receivesatellitepictures.

()40.Themainideaofthispassageisthatsatellitesarenowusedin

weatherforecast.

(B)

Itis40meterslongand6meterswide.Thismustbethebiggestbus

youhaveeverseen.Itcancarry1,200to1,400people.

ItisChina'snewSuperBus.ItisgoingforatestruninBeijingatthe

endofthisyear.Someothercitiesarealsointerestedinrunningthe

SuperBus.Theyhopethetrafficproblemswillbesolved.

TheSuperBusrunsalongfixedtracks(固定軌道).Thebussitsontop

oftwo2.2-meter-talllegs.Thelegshavewheelsatoneend.Smallcars

candriveunderthebus,sotheSuperBusdoesnottakeuproadspace.

Thebusrunsonelectricityandsolarpower.Itcantravelupto60km

everyhour.Itscreator;SongYouzhou,saysalotoftrafficjams(堵塞)will

bereduced.

TheSuperBuscandotheworkof40buses.Inthatway,itcansave

860tonsoffuel(燃料)everyyear,accordingtoSong.

“TobuildaSuperBusanditstrackcostslessthanbuildingsubways.

Subwaysarenearlytentimesmoreexpensivetobuild."Songsaid.

SomepeopleworrythattheSuperBusmaynotbesafe.However;

Songsaysthere7snoneedforconcern.TheSuperBushaslaserscanners

(激光掃才苗儀)betweenitslegs.Thescannersmakesurethecarskeepa

safedistance.

根據(jù)短文內(nèi)容，選擇正確答案。

()41.TheSuperBuscancarrypeople.

A.1,300B.1,500C,1,700D.1,900

()42.AIIthefollowingaretheadvantages(優(yōu)勢(shì))oftheSuperBus

EXCEPTthat.

A.thebusdoesn7ttakeuproadspace

B.thebuscandotheworkof40buses

C.thebusisveryeasytobuildanddrive

D.thebuscansavealotofenergyeveryyear

()43.AccordingtoSong,itssafeforsmallcarstodriveunderthe

SuperBusbecause.

A.thebusistallenoughB.theroadiswideenough

C.therearescannersbetweenitslegsD.thebustravelsat60kmper

hour

()44.WecanguessthatSong'spurposeforbuildingthebuswas

to.

A.taketheplaceofsmallcarsB.solvetrafficproblems

C.increasethespeedD.reducecaraccidents

()45.Thispassageismainlyabout.

A.thenormalbusB.thesmallcarC.thesubwayD.theSuperBus

(Q

In1926,aFrenchmannamedNiepceneededpicturesforhis

business.Buthewasnotagoodartist.Soheinventedaverysimple

camera.Heputitinawindowofhishouseandtookapictureofhis

garden.Thatwasthefirstphoto.Thenextimportantdateinthehistory

ofphotographywasin1837.Thatyear,Daguerre,anotherFrenchman,

tookapictureofhisreadingroom.Heusedanewkindofcameraina

differentway.Inhispictureyoucouldseeeverythingclearly,eventhe

smallestthing.ThiskindofphotowascalledaDaguerreotype(銀版照相).

SoonotherpeoplebegantouseDaguerre7sway.Travelersbroughtback

wonderfulphotosfromallaroundtheworld.Peopletookpicturesof

famousbuildings,citiesandmountains.Inabout1840,photographywas

developed.Thenphotographerscouldtakepicturesofpeopleand

movingthings.Thatwasnotsimple.Thephotographershadtocarrya

lotoffilmandothermachines.Butthisdidnotstopthem,forexample,

someintheUSworkedsohard.MathewBradywasafamousAmerican

photographer.Hetookmanypicturesofgreatpeople.Thepictureswere

unusualbecausetheywereverylifelike.Photographyalsobecameone

kindofartbytheendofthe19thcentury.Somephotoswerenotjust

copiesoftherealworld.Theyshowedfeelings,likeotherkindsofart.

根據(jù)短文內(nèi)容，回答下列問題。

()46.ThefirstphototakenbyNiepcewasapictureof.

A.hisbusinessB.hishouse.C.hisgardenD.his

window

()47.TheDaguerreotypewas.

A.aFrenchmanB.akindofpicture

C.akindofcameraD.aphotographer

()48.Ifaphotographerwantedtotakepicturesofmovingthingsin

theyearof1840s,hehadto.

A.watchlotsoffilmsB.buyanexpensivecamera

C.stopinmostcitiesD.takemanyfilmsandsomethingelsewith

him

()49.MathewBrady.

A.wasverylifelikeB.wasfamousforhisunusual

pictures

C.wasquitestrongD.tookmanypicturesofmoving

people

()50.Thispassagetellsus.

A.howphotographywasdeveloped

B.howtoshowyourideasandfeelingsinpictures

C.howtotakepicturesintheworld

D.howtousedifferentcameras

(D)

TheInternet,mobilephonesandIpadsarepartofourlivesnow.

Technologyisgreatlyaffectingallwaysofourlives,fromthewayswe

worktothewaysweplay.Anditevencausesanumberofsocial

problemssuchascloninghumans.

Wehavehadlotsoftechnologyandithaschangedourlivesalot.

Thereisnodoubtthathumanswillcontinuetousemoreandmore

technology.Herearesomeexamplesofmoderntechnologythatwill

changeourideasandwillaffectourlivesgreatly.

GlobalPositioningSystem（GPS）（全球定位系統(tǒng)）

It'sasystemthatusesradiosignalsfromsatellitestoshowexact（精

確地）information.Ittellsyouwheretheuserisontheearthinall

weatherconditions.It'smadeupofthreeparts:satellites,control

equipments（設(shè)備）onlandandreceivers.

SpaceTechnology

RussianandAmericanscientistshaveworkedtogetherforthe

InternationalSpaceStation（ISS）foralongtime.TheyhopetheISSwill

providealong-lastinglab.Suchalabwillbringhumanslimitless（無限的）

advantages.It7sevenhopedthatonedayspacetechnologywilltake

humanstotheirnewhousesinspace.

UnderwaterRobot

HerculesisakindofUnderwaterRobotwithsomehightechnology

equipments.Itwillbeusedtosearchforancientshipswhichwere

destroyedintothedeepseaduringtheirjourneylongago.Theworldis

changingsoquicklythatit'shardforustocatchupwithallthenew

inventionsbecausetheyseemtocomeouteverymonth.Itzsimportant

forustolearnaboutnewtechnologyandtherolethatitplaysinour

lives.Soweshouldbewillingtoacceptmoderntechnology,orwewill

fallbehindthetime.

()51.cantellyouwheretheuserisontheearthexactly.

A.SatellitesB.Receivers

C.GlobalPositioningSystemD.UnderwaterRobot

()52.Accordingtothepassage,whichisNOTtrueabouttheISS?

A.Ithascarriedpeopletootherplanets.

B.Itwillprovidealong-lastinglabforus.

C.RussianandAmericanareworkingforit.

D.Humanswillgetalotofadvantagesfromit.

()53.Herculesisusedto.

A.savelivesintheseaB.takepictureinthesea

C.repairthebrokenshipsD.lookfortheancientshipsinthesea

()54.Fromthepassage,weknowthat.

A.theuseofGPSisaffectedbytheweatherconditions

B.itsveryimportantforustolearnaboutnewtechnology

C.itseasyforustocatchupwithallthenewinventions

D.technologybringsusmanyadvantagessuchascloninghumans

()55.Whatisthepurposeofthepassage?

A.Tohelpusstudysomenewtechnology.

B.Totellustechnologyischangingtheworld.

C.Tohelpsolvetheproblemsthattechnologycauses.

D.Toremindustheadvantagesoftechnologyarelimitless.

第三部分語言知識(shí)運(yùn)用(30分)

I.詞匯。(10分)

(A)根據(jù)句意及首字母提示補(bǔ)全單詞。

l.TherearemanytouristsvisitingtheSummerPinBeijingevery

year.

2.Manyyoungpeoplelikewearingjeansbecausetheyarevery

hpants.

3.AliceisTom'sw.Shemarriedhimlastyear.

4.Themoonisasoftheearth.

5.1oftenhelpmymotherdosomehathome.

(B)根據(jù)句意，用所給單詞的適當(dāng)形式填空。其中有一個(gè)是多余的。

invent,beyond,man-made,magazine,inside,telescope

6.1tzssaidthatEdisonmademorethanonethousandduring

hislife.

7.0ursuccesswasfarwhatwethoughtpossible.

8.Withthehelpof,wecanseethestarsthatarefaraway

fromtheearthinthespace.

9.Thesatellitewillbesentintospacetomorrowafternoon.

10.Mywifeisreadingafashion.

HI.書面表達(dá)。(20分)

Jack是一名九年級(jí)的胡文生，最近迷上手機(jī)游戲，經(jīng)常玩到深夜，睡眠不

足，不能認(rèn)真聽課，導(dǎo)致成績(jī)下降。他的媽媽很生氣，不再讓他使用手機(jī)。假

如你是他的朋友Tina,請(qǐng)你寫一封信給他，建議他要合理使用手機(jī)，如查閱資

料，記單詞等。同時(shí)，考試在即，要理解父母、老師的心情，要主動(dòng)去溝通，

得到他們的原諒和幫助。

寫作要求：

包含所給要點(diǎn)，語言流暢，意思連貫，適當(dāng)拓展；詞數(shù)80詞左右；開頭已

給出，不計(jì)入總詞數(shù)。

參考詞匯：becomepoorinstudy;getangrywith;communicatewith;

forgive.

DearJack,

Iamsorrytohearthatyouquarreledwithyourparentsabout

playingmobilephonegames.

參考答案

第一部分聽力

I.l.B2.A3.A4.C5.B

H.6.B7.C8.A9.C10.B

m.ll.B12.C13.C14.B15.C

IV.16.B17.B18.A19.B20.C

V.21.B22.A23.C24.B25.C

第二部分基礎(chǔ)知識(shí)運(yùn)用

I.1.C句意為"如果Amy不被邀請(qǐng)的話，我也不會(huì)去。"此處考查的是被動(dòng)語

態(tài)。此句

是復(fù)合句，因主句是一般將胡文時(shí)，從句用一般現(xiàn)在時(shí)的被動(dòng)語態(tài)表示將胡文。

故選c。

故選

2.Ahearsb.dosth.oAo

3.Abemadeof"由......制成"，指能從成品中看出原料;bemadefrom,

指從成品中看不出

原材料，所以選A。

4.B考查一般過去時(shí)的被動(dòng)語態(tài)，主語是動(dòng)作的承受者，根據(jù)句意應(yīng)該用一

般過去時(shí)。

故選B。

5.A考查定語從句，先行詞thewoman指人,從句缺主語，故用who作引

導(dǎo)詞。故選A。

6.B考查介詞短語和動(dòng)詞。介詞短語withthehelpof"在……幫助下”。

在此表示"延伸到，到達(dá)"是及物動(dòng)詞，后直接跟名詞或代詞。故選

reachBo

7.D考查帶有情態(tài)動(dòng)詞的被動(dòng)語態(tài)。故選D。

8.Dnodoubt意為"無疑地"，Thereisn。doubt…意為"毫無疑問、故選

D。

9.Aforinstance意為"例如"。故選A。

lO.Asayforcertain"確切地說故選A。

11.B考查定語從句，that修飾物，who修飾人。先行詞mobilephone

是物。故選民

12.Ainorderto"為了……"，表示目的，后接動(dòng)詞原形。故選A。

13.Ccan,thelpdoingsth."禁不住做某事故選C。

14.Athank...for..."因……而感謝……M;thanksto"由于，多虧了"。

故選A。

15.CItissaidthat+從句，表達(dá)"據(jù)說……"。故選C。

n.(A)

16.B17.A18.G19.E20.C

(B)

21.B22.E23.C24.G25.F

m.26.C本句含義"它很有用，離開它我們不能生活和工作"。故選C。

27.Bcan't"不能"；而must—t"禁止"。故選B。

28.D根據(jù)suchasoffices,factories,bigshops,schoolsandeven

homes,可知此處填placeso

29.Alivea...life是習(xí)慣用法,表示"過……的生活A(yù)

30.C一般過去時(shí)的被動(dòng)語態(tài)，主語是單數(shù)。由1946可知，應(yīng)用一般過去

時(shí)，主語computer與謂語動(dòng)詞存在被動(dòng)關(guān)系。故選C。

31.B根據(jù)Itwasasbigastenordinaryrooms!可知。

32.D工作越胡文越快。

33.D發(fā)e-mail用send。

34.A根據(jù)本句含義,此處指的是書信。

35.B此處考查疑問詞+不定式的結(jié)構(gòu)。如何使用計(jì)算機(jī)。故選Bo

IV.(A)文章大意：如今氣象衛(wèi)星對(duì)于人類更準(zhǔn)確地預(yù)報(bào)天氣情況起了決定性的作

用。

36.F從閱讀全文及生活常識(shí)可知?dú)庀笮l(wèi)星主要用胡文幫助胡文胡文家們預(yù)

報(bào)天氣情況，并不

是有助于他們知道所有的事情。

37.T從文中第二段Perhapstheymayfindthat...maysoonchange,

too.兩句中可找到

該答案。

38.F從文中最后一段得知如果沒有衛(wèi)星，胡文胡文家們只能預(yù)測(cè)未胡文1

到2天的天氣情況。

有了衛(wèi)星的幫助，他們能準(zhǔn)確地預(yù)測(cè)3到5天的天氣情況。

39.F從文中第二段Today,nearlyfivehundredweatherstationsinsixty

countriescanreceivesatellitepictures.一句中可知此答案。

40.T本文主要講述的就是衛(wèi)星在天氣預(yù)報(bào)領(lǐng)域中的使用情況。

(B)

41.A根據(jù)第一段Itcancarry1,200to1,400people.可知，這種超級(jí)公共

汽車能搭載1200人到1400人。故選A。

42.C根據(jù)第六段"TobuildaSuperBusanditstrackcostslessthan

buildingSubways.Subwaysarenearlytentimesmore

expensivetobuild"Songsaid可知，修建一個(gè)超級(jí)公共汽車的花

費(fèi)比修地鐵少得多。故選C。

43.C根據(jù)第七段However,Songsays...keepasafedistance.可知，超級(jí)

公共汽車在軌道兩邊有激光掃描儀，能確保小汽車有一個(gè)安全的距離。

故選C。

44.B根據(jù)第四段Itscreator,SongYouzhou...oftrafficjams(堵塞).可

知，建超級(jí)公共汽車的目的是解決交通堵塞問題。故選Bo

45.D文章主要介紹未胡文的超級(jí)公共汽車。故選D。

(c)文章大意：本文講述