1993年1月全国大学英语四级考试听力附试题和答案

W:Mike,beforeIgoout,couldyougoovertheshoppinglistanM:Yes,that'sabouteverything.Nowyouresureyoudon'tmM:CouldyoudescribethetwoW:Well,themanwastallwithdarkhairandhewaswearingablacksweater.ThthatIrememberedaboutthewomanwW:John'sbeendismissedW:Imajoredineducation,too.Fredtelephonedhiswife."IvemaShemetherhusbandastheyhadarranged.Thehere.""tryyourpockets."suggestedhiswife.Buttheticketlookedveryupset."What'sthematter?"askedhiswife."WelIdidwiththetickets.Iputtheminmybriefcase.ButbecauseIwasn'tQuestions11to13arebasedonthe13.WhywasFredupsetafterheandVillagesindevelopingcountriesoftenfexperts.Manyvillageshaveworldhavedevelopedwhattheycallexpertsystems.Ancomputerprogram.Insomesituatscreen,"Isthepersonhot?"Youtellthecomputereitheryesoquestions."Hasthepersonlostanyblood?""Ctellswhatmedicineorothertreatmentisneeded.Inthiswaytheexpertsystemtadoctor.Anotherkindofexpertsystemtakestheplaceofanengineer.Itmeasurestheflowofwaterproduced.Stillotherkindsofexpertsystemshelpsolvepro14.WhatdoesthespeakerwanttodrawthelistenathowwellImanagedtogofthecityandtoldmetha1993年1月大学英语四级(CET-4)听力真题试卷PartIListeningComprehension(20C)Listeverythingher2.A)Themandidmostofthetalking.C)ThewomanwaswearingB)Johnhaskepthisjob.D)Johnwascalledathief.D)TohelpFrankrepairhiscar.D)Yes.He'llwritehisB)Heboughtthemhimself.D)Hegotthemfreeofcha12.A)HerhusbandwastakingB)Herhusbandhadgotherajobinhisoffice.C)HerhusbandwasgoingtobuyhersomeniceD)HerhusbandhadfoundhislostmC)HehadlefthisbrieB)Shortageofbooks.D)Shortageofexperts.B)Agroupofexpertswhocanprovideprofessionaladvice.C)Acomputerprogramwhichcanprovideprofessionaladvice.B)ManydoctorsandengineersaresenttothevillagestomakeuC)ExpertmedicalsystemsarewidelyusediD)ExpertsystemsareownedbywealthyfarmersandbusiQuestions17to20