大学英语课后作业及答案.docx

1.Iftheteaistoostrong,youcan_somemorewater.A、add B、addition C、additional D、adding2.Itriedtopersuadehimtoworkhard,butwithlittle_.A、effectiveB、effectivelyC、effectD、affect3.Thesetablets(药片)workmore_ifyoutakethembeforeameal.A、effectiveB、effectivelyC、effectD、affect4.Youllfindthisdictionarymost_forlearnersofEnglish.A、helpB、helpfulC、helplessD、helpfully5.Ifelt_andunabletogiveherthesupportsheneeded.A、helpB、helpfulC、helplessD、helpfully6._ateacherandsomestudentsintheclassroom,.A、ThereareB、TherehasC、ThereisD、Therebe7.-Howsoonwillyoubeabletofinishyourhomework?-_.A、AftertwohoursB、TwohourslaterC、IntwohoursD、Twohoursafter8.Heknewnothingaboutit_hisfriendtoldhim.A、untilB、becauseC、ifD、after9.Theyhave_theirfriendfortwentyminutes.A、expectedtoB、lookedforwardtoC、waitedforD、respectedto10.Hekeptwalkingahead_itrainedheavily.A、ifB、evenifC、whenD、even11.Summeris_seasonoftheyear.A、hotterB、thehotterC、hottestD、thehottest12.Alicehasnttoldme_sheexpectedtogotoCalifornia.A、whoB、whereC、whenD、what13.Everyonelearnsbestformhisown_.A、experienceB、experiencedC、experiencingD、inexperienced14.Thatnightshe_hungerforthefirsttime.A、experienceB、experiencedC、experiencesD、experiencing15.Hehada_lookonhisface.A、doubtB、doubtfulC、doubtfullyD、doubted16._forus,thedamagetothecarwasnotveryserious.A、FortuneB、misfortuneC、fortunatelyD、unfortunately17.Ill_youwhenIhearanythingnew.A、contactedB、contactingC、contactsD、contact18.Excusemeforcallingyouso_intheevening.A、lateB、latelyC、laterD、latest19.Thisbus_tobeabletoholdmorethan50people.A、looksB、appearsC、mayD、must20.Iwantedtoknowwhenthey_cometoseeme.A、willB、wouldC、shallD、should21.Hefeelslonely.Hehas_friendshereexceptme.A、fewB、littleC、someD、many22.I_thepicturefromthewallinordertocleanit.A、tookdownB、setupC、lookedatD、lookup23.Thisclass_now.MissGaoteachesthem.A、arestudyingB、isstudyingC、bestudyingD、studying24.Theweatherthissummerhasbeen_.Wehavehadtoomuchrain.A、disappointB、disappointmentC、disappointedD、disappointing25.Hewasverymuch_withhisson,whohadfailedagaininhisfinalexams.A、disappointB、disappointmentC、disappointedD、disappointing26.Enidwasagoodteacher.Shewasvery_withherpupils.A、patientB、patienceC、impatienceD、patiently27.Iam_togetoutofbedoncoldmorning.A、reluctanceB、reluctantC、reluctantlyD、relax28.Intheendhe_agreedtogowithus.A、reluctanceB、reluctantC、reluctantlyD、relax29.Hedidtheworkinamore_wayandsavealotoftime.A、efficiencyB、efficientC、inefficientD、efficiently30.Theskilledcarpenter(木匠)workedwithgreat_andfinishedthejobquickly.A、efficiencyB、efficientC、inefficientD、efficiently1.A 2.C