20秋学期《大学英语一》在线平时作业1答卷文档格式.docx
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D.lookout
A
3.--Ihaveseenthefilm“Titanic”already.
--When_________you_______it?
A.have,seen
B.will,see
C.did,see
D.had,seen
C
4.Thebossaskedhertotake________oftheofficeforafewdayswhilehewasaway.
A.charge
B.duty
C.task
D.hand
5.Aftercarefulchoice,shedecidedtoinAmericanliterature.
A.specialize
B.work
C.study
D.special
6.Wheneverhehastroubleinstudy,healwaystries,_____,togethelpfromhisteachersandclassmates.
A.somehow
B.anyhow
C.nomatterhow
D.anyway
7.Hefailedtheexambecausehedidn&
rsquo;
thavetime（足够的时间）toprepare.
A.right
B.spare
C.adequate
D.own
8.Theexperimentinvolves_____onsomemice.
A.tooperating
B.operating
C.tobeoperating
D.inoperating
B
9.Thetrain_____arriveat5pmwaslateforsixhours.
A.dueto
B.haveto
C.supposeto
D.owingto
10.--IsJimatschooltoday?
--No,he'
sathome______hehasabadcold.
A.because
B.if
C.though
D.until
11.Computersarethesecondmostuseful____oftheworld.
A.inventions
B.inventors
C.invention
D.inventor
12.Theteacheraskedme________Ineededanyhelp.
A.whether
B.that
C.what
D.which
13.__yoursystemsothesoftware（软件）willalwayskeepnew.
A.Update
B.Change
C.Delete
D.Destroy
14.Itiseasyforahorseto_____atthesoundofguns.
A.frighten
B.surprise
C.horrify
D.panic
15.Whileshe_________TVinthesittingroom,thebell________.
A.watches,rings
B.iswatching,rang
C.waswatching,rang
D.watched,wasringing
16.Thevisitorsarevery______toseesomanychanges_______inShenzhensince1979.
A.surprise:
havebeentakenplace
B.surprising:
tookplace
C.surprised:
D.surprised:
havetakenplace
17.Wewerehavingalisteningclasswhentheelectricitysupplywas_____suddenly.
A.takeoff
B.stopoff
C.cutoff
D.getoff
18.Thesamples________inqualitybutweregenerallyacceptable.
A.varied
B.changed
C.disagreed
D.remained
19.Youmustkeepyoureyes________.
A.closed
B.close
C.beclosed
D.toclosed
20.Letthechildrengoaway.They'
remakingtoomuch_______here.
A.noise
B.voice
C.sounds
D.songs
21.Presidentis_abouttheworseningeconomy.
A.concern
B.concerned
C.concerning
D.beingconcerned
22.Andyhas_______forfiveyears.Fiveyears_________alongtime.
A.comebackhome;
is
B.comebackhome;
are
C.beenathome;
D.beenathome;
23.---Hecanswim.
---_______.
A.SoIcan
B.SocanI
C.Isocan
D.CanIso
24.IfyouwanttolearnEnglishwell,don&
tforgetintensivereadingand_____reading.
A.extended
B.extensive
C.wide
D.external
25.______Tom'
smotherletshimlookafterthebaby.
A.Attimes
B.Sometime
C.Atthesametime
D.Atallthetimes
26.Ourteachertoldustheearth________roundthesunallthetime.
A.moved
B.travels
C.going
D.circle
27.Iaskedthebankfora_____.
A.loaf
B.load
C.loan
D.loam
28.Thelowsalaryisher_____reasonforleavingthejob.
A.principal
B.principle
C.punctual
D.professional
29.Tendollarswill_____thecostofthedamage
A.need
B.pay
C.cover
D.spend
30.Thefood_______myhometownisquitedifferent______thatthere.
A.in，like
B.to,from
C.from,to
D.in,from
二、阅读理解（共4道试题,共40分）
35.Whatmightthefuturebelike?
Herearesomepredictions:
thingstocome,thingstogo.
TheSpringFestival,themostimportantChineseholidaywheneveryonereturnshome,hascausedheadachesformillionsofChinese.Morethan2billionpeopletravelatthesametime,makinggettingtravelticketsandthejourneydifficult.Butin28years,SpringFestivaltravelmaynotbeaproblematall.Chinaplanstobuildmorethan120,000kilometersofrailwayandafasttransportationnetworkthatwillserve90%ofthepopulationby2020.AndbecausemostofChinawillbecities,peoplewillnothavetogotootherplacestofindajob,soitwillnolongerbeaproblem.
Newspaperwillcometoanendin2043.Inthefuture,digitalnewspaperswillbesenttopersonalwebtoolsthroughInternet.Readerscandiscusstopicswithjournalistsandeditors.Informationwillmovefaster.
Oilisrunningoutfasterthanexpected.Butscientistshavefoundsomethingelseforoilasfuel.Coal,naturalgas,solarpower,nuclearpowerandevenwatercantaketheplaceofoilassourcesofenergy.
Schoolswillgoelectronic.Computerswillbeimportantandpopularamongthest
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