东北农业大学--大学英语第三册网上作业题--答案

东北农业大学--大学英语第三册网上作业题--答案东北农业大学网络教育学院大学英语第三册网上作业题一、单项选择题1.HeiswatchingTV?Heis__B___tobecleaninghisroom.A)knownB)supposedC)regardedD)considered2.TheSmithsdecidedto__D___aboyandagirlthoughtheyalreadyhadthreechildren.A)adaptB)bringC)receiveD)adopt3.Thenewspaperdidn’tmentionthe_A__ofthedamagecausedbythefire.A)rangeB)levelC)extentD)quantity4.Wecannottrusthimanymorebecauseheoften___D_____hisduty.A)owesB)spoilsC)desertsD)neglects5.Inordertoincreaseouroutput,weneedtoimportmoreproduction___A____.A)facilitiesB)hensC)votesD)artists6.Freemedicalserviceis___B____tonearlyallthecollegestudentsinChina.A)favoriteB)availableC)convenientD)average7.Ironsupplementsmayproduceafeelingofwantingto__B__,andmaybepoisonousinsomecases.A)throwawayB)throwupC)throwinD)throwout8.GrantWoodinstantly__C__tofamein1930withhispaintingAmericanGothic,anoften-copiedinterpretationofthesolemnprideofAmericanfarmers.A)ariseB)riseC)roseD)raised9.JamesMontgomeryisfamousforhisarmy__B__postersofWorldWarsIandII.A)recruitedB)recruitingC)recruitD)recrutation10.Ifyouhadbeen_B___inyourstudy,youwouldhavepassedtheexaminationwithoutanydifficulty.A)big-mindedB)single-mindedC)broad-mindedD)narrow-minded11.MyEnglishprofessortoldmeto_D___myvocabulary,to____mysentencelengthandto____mytone.A)amplify;justify;enlargeB)enlarge;justify;diversifyC)diversify;enlarge;amplifyD)enlarge;amplify;diversify12.TheBuffalonickelwas_B___inmemoryofthedestructionofthebuffaloherdsandtheAmericanIndians.A)descendedB)designedC)deprivedD)detailed13.Thepointin__C__bycorrespondenceisnotwhetherweshoulddoitbutwhetherwecandoit.A)argumentB)debateC)disputeD)controversy14._B___theirdifference,thecoupleweredevelopinganobviousandgenuineaffectionforeachother.A)ButforB)ForallC)AboveallD)Exceptfor15.Theearlypioneershadto_B___manyhardshipstosettleonthenewland.A)gointoB)gothroughC)gobackonD)goabout16.Weshouldkeepa__A__eyeontheprisonerseverymoment.A)jealousB)enviousC)jealousyD)envy17.Iwouldappreciate__A__itasecret.A)yourkeepingB)youtokeepC)thatyoukeepD)thatyouwillkeep18.Overthelastfifteenyears,runninghasbecomeapopular_B___for30millionparticipantsoftheages.A)fantasyB)pastimeC)symposiumD)penalty19.Nowthecheersandapplause_A___inasinglesustainedroar.A)mingledB)concentratedC)assembledD)permeated20.Icouldn’tfind__A__,andsoItookthisone.A)alargeenoughcoatB)anenoughlargecoatC)alargecoatenoughD)acoatenoughlarge21.__B__quiterecently,mostmothersinBritaindidnottakepaidworkoutsidethehome.A)BeforeB)UntilC)FromD)Since22.Tryonwasextremelyangry,butcool-headedenoughto___D_stormingintotheboss’soffice.A)preventB)prohibitC)turnD)avoid23.Theyaresuretheyhaveallthefactstheyneedto_C___theexistenceofablackhole.A)obtainB)maintainC)verifyD)display24.Thetownplanningcommissionsaidthattheirfinancialoutlookforthenextyearwasoptimistic.Theyexpectincreasedtax_D___.A)efficiencyB)revenuesC)privilegesD)validity25.Itisnot---___C____formetoreturnallthebookstothelibrarynowbecauseIstillneedsomeofthemformyresearch.A)continuousB)difficultC)convenientD)sufficient26.Heistheonlypersonwhocan_A___inthiscase,becausetheotherwitnesseswerekilledmysteriously.A)testifyB)chargeC)accuseD)rectify27.Thisboywas___A____forwhathehaddoneintheclass.A)scoldedB)overcomeC)inclinedD)displayed28.Onweekendmygrandpausually_A___aglassofwine.A)subscribesB)engagesinC)hangsonD)indulgesin29.Theleaderoftheexpedition__D__everyonetofollowhisexample.A)promotedB)reinforcedC)sparkedD)inspired30.Wemustlookbeyond__B__andassumptionsandtrytodiscoverwhatismissing.A)justificationsB)illusionsC)manifestationsD)specifications31.Thegovernmentistryingtodosomethingto__B__betterunderstandingbetweenthetwonations.A)raiseB)promoteC)heightenD)increase32.Thesoldierwas___C__ofrunningawaywhentheenemyattacked.A)scoldedB)chargedC)accusedD)punished33.Peopleappreciate_C___withhimbecausehehasagoodsenseofhumor.A)toworkB)tohaveworkedC)workingD)havingworked34.Whenaspacecrafttravels,oneofthemajorproblemsisreentryintotheEarth’s___B____.A)surfaceB)atmosphereC)attitudeD)bent35.Weare__C_____attherapidprogressMarkhasmadeinthissemester.A)distinguishedB)annoyedC)astonishedD)scored36.Hetriedto____B___relationswithhisformerwifebuthefailed.A)measureB)maintainC)shelterD)reply37.Itcanbesaidwithoutany_D___thatthisfactorycanproducts100,000bikeseverymonth.A)boastB)exaggerateC)boastfulD)exaggeration38.Anemployeetoldthegovernmentofficialthat“US”isshort_A___“UncleSam”.A)forB)toC)withD)on39.Thecommitteedidnot_B___oftheplantobuildanewbridgeovertheriver,foritwillcosttoomuch.A)proveB)approveC)disapproveD)disprove40.Afewvillagerswere__A__of“LordWilliams”butmostsawnothingthatarouseddoubtsuntillater.A)suspiciousB)suspicionC)doubtableD)doubted41.Womendonotusuallyeattherecommendeddaily__B__ofiron.A)sectionB)allowanceC)shareD)part42.Hewasn’t_B__tositandwatch,buthecouldnotstandunaidedonthesoftsandbecauseofhislameness.A)conceitedB)contentC)conceptD)concentrated43.We_B___Edison’ssuccesstohisintelligenceandhardwork.A)subjectB)attributeC)oweD)refer44.Thepoliceaccusedhimofsettingfiretothebuildingbuthedenied__C__intheareaonthemightofthefire.A)tobeB)tohav