2017年大学英语b统考试卷及答案

2017年大学英语b统考试卷及答案一、交际英语（15分）1.你的朋友邀请你参加生日派对，你因为有事不能参加，你会说：A.I'dloveto,butIhavesomethingtodo.B.I'msorry,butIcan't.C.Idon'tlikeparties.D.Ihavenotime.答案：B2.你的朋友向你抱怨天气太热，你会说：A.Ican'tstandthehotweathereither.B.It'saniceday,isn'tit?C.Ilikehotweather.D.It'stoocold.答案：A3.你的朋友告诉你他通过了驾照考试，你会说：A.Congratulations!B.I'msorrytohearthat.C.That'sterrible.D.Idon'tbelieveit.答案：A4.你的朋友问你明天是否有空，你会说：A.Doyouhavetimetomorrow?B.Whatareyoudoingtomorrow?C.Areyoufreetomorrow?D.What'syourplanfortomorrow?答案：C5.你的朋友告诉你他正在节食，你会说：A.Idon'tthinkit'sagoodidea.B.Ithinkyouneedtolosesomeweight.C.Youlookgreat.D.Idon'tbelieveyou.答案：C二、阅读理解（45分）Passage1Theimportanceofsleepisoftenoverlookedinourfast-paced,modernworld.Manypeoplebelievethattheycangetbyonjustafewhoursofsleepeachnight,butthisisnotthecase.Sleepisessentialformaintaininggoodhealthandwell-being.Itplaysacrucialroleinphysicalhealth,mentalhealth,andcognitivefunction.Lackofsleepcanleadtoavarietyofhealthproblems,includingobesity,diabetes,cardiovasculardisease,andevenaweakenedimmunesystem.Itcanalsocontributetomentalhealthissuessuchasdepressionandanxiety.Moreover,sleepdeprivationcanimpaircognitiveabilities,suchasmemory,attention,andproblem-solvingskills.Itisrecommendedthatadultsgetbetween7to9hoursofsleepeachnight.Thiscanhelptomaintainoptimalphysicalandmentalhealth.However,manypeopledonotachievethisamountofsleepduetovariousfactors,suchaswork,stress,orlifestylechoices.Toimprovesleepquality,itisimportanttoestablisharegularsleepschedule,createarelaxingbedtimeroutine,andavoidstimulantssuchascaffeineandnicotineclosetobedtime.Additionally,maintainingacomfortablesleepenvironmentcanhelptopromotebettersleep.6.Whatisthemainideaofthepassage?A.Theimportanceofsleepisoftenoverlooked.B.Lackofsleepcanleadtovarioushealthproblems.C.Itisrecommendedthatadultsgetbetween7to9hoursofsleepeachnight.D.Waystoimprovesleepquality.答案：A7.Whataretheconsequencesofsleepdeprivation?A.Obesityanddiabetes.B.Mentalhealthissuesandcognitiveimpairment.C.Weakenedimmunesystemandcardiovasculardisease.D.Alloftheabove.答案：D8.Howmanyhoursofsleepisrecommendedforadults?A.5to7hours.B.7to9hours.C.9to11hours.D.11to13hours.答案：B9.Whatcanhelptoimprovesleepquality?A.Aregularsleepscheduleandarelaxingbedtimeroutine.B.Stimulantssuchascaffeineandnicotine.C.Acomfortablesleepenvironment.D.Alloftheabove.答案：DPassage2Inrecentyears,therehasbeenagrowinginterestintheuseofsocialmediaformarketingpurposes.Socialmediaplatforms,suchasFacebook,Twitter,andInstagram,havebecomeessentialtoolsforbusinessestoreachtheirtargetaudience.Theseplatformsofferacost-effectivewaytoengagewithcustomers,buildbrandawareness,anddrivesales.Oneofthekeybenefitsofsocialmediamarketingistheabilitytotargetspecificdemographics.Businessescanusethedataprovidedbysocialmediaplatformstotailortheirmarketingcampaignstoreachtherightaudience.Thiscanleadtohigherconversionratesandabetterreturnoninvestment.Anotheradvantageofsocialmediamarketingistheopportunityforreal-timeengagementwithcustomers.Businessescanrespondtocustomerinquiriesandfeedbackquickly,whichcanhelptobuildtrustandloyalty.Thisinteractivenatureofsocialmediaalsoallowsbusinessestogathervaluableinsightsintocustomerpreferencesandbehaviors.However,therearealsochallengesassociatedwithsocialmediamarketing.Oneofthemainchallengesistheneedtokeepupwiththeever-changingalgorithmsandtrendsonsocialmediaplatforms.Businessesmustbeadaptableandagileinordertostayrelevantandeffectiveintheirmarketingefforts.10.Whatisthemainpurposeofsocialmediamarketing?A.Toreachatargetaudience.B.Tobuildbrandawareness.C.Todrivesales.D.Alloftheabove.答案：D11.Whatisoneofthekeybenefitsofsocialmediamarketing?A.Theabilitytotargetspecificdemographics.B.Thehighcostofadvertising.C.Thelackofreal-timeengagement.D.Thedifficultyingatheringcustomerinsights.答案：A12.Whatisoneofthechallengesofsocialmediamarketing?A.Theneedtokeepupwithalgorithmsandtrends.B.Theinabilitytotargetspecificdemographics.C.Thelackofreal-timeengagement.D.Thedifficultyinbuildingbrandawareness.答案：A三、词汇与语法（20分）13.Theweatherforecastsaysitwillbe________tomorrow.A.sunnyB.snowC.snowingD.rain答案：C14.Shehasalwaysbeeninterestedin________.A.cookingB.cooksC.tocookD.cook答案：A15.Idon'tthinkit'sagoodideato________themeeting.A.putoffB.putonC.putoutD.putup答案：A16.Theteacheraskedusto________thebookafterclass.A.handinB.handoutC.handoverD.handdown答案：A17.Shewasvery________toseeherfavoritesingerinconcert.A.excitingB.excitedC.excitementD.excitingly答案：B18.Thecompanyis________foranewmanager.A.lookingB.lookingforC.lookingupD.lookingdown答案：B19.He________tothemeetingthisafternoon.A.iscomingB.wascomingC.comesD.came答案：A20.Thebookisworth________.A.toreadB.tobereadC.readingD.beingread答案：C四、完形填空（20分）Theworldisfullofwonders,andoneofthemostfascinatingisthehoneybee.Thesetinyinsectsarenotonly21thehardworkingcreaturesbutalsoplayacrucialroleinourecosystem.Theyareresponsiblefor22manyoftheplantsandflowersthatwerelyonforfood.Withoutbees,ourfoodsupplywouldbesignificantly23.Honeybeesaresocialinsectsthatliveincolonies.Theyhavea24systemoforganization,witheachbeehavingaspecificjobtodo.Thequeenbeeisthe25ofthecolony,andsheisresponsibleforlayingeggs.Theworkerbeesaretheonesthatdomostofthework,including26nectarandpollenfromflowers.Thedronesarethemalebees,andtheirmainjobistomatewiththequeen.Bees27acomplexlanguageofdancetocommunicatewitheachother.Thisallowsthemtoshareinformationaboutthelocationoffoodsourcesandthebest28tocollectnectarandpollen.Beesarealsoknownfortheirabilitytonavigateusingthesunasa29.Despitetheirimportance,honeybeesarefacingmanythreats,includinghabitatloss,disease,andtheuseofpesticides.Itis30thatwetakeactiontoprotectthesevitalinsectsandensuretheirsurvivalforfuturegenerations.21.A.amongB.ofC.byD.with答案：A22.A.growingB.growingupC.grownD.togrow答案：A23.A.reducedB.increasedC.improvedD.damaged答案：A24.A.strictB.strictestC.stricterD.strictness答案：A25.A.leaderB.leadersC.leadingD.tolead答案：A26.A.collectingB.tocoll