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英语职称考试完形填空练习题及答案英语职称考试完形填空练习题及答案Ifyoucannotsee,youmaynotbeableto1findyourwayoutofaburningbuilding—andthatcouldbefatal.AcompanyinLeedscouldchangeallthat2____1____directionalsoundalarmscapableofguidingyoutotheexit.SoundAlert,acompany____2____theUniversityofLeeds,isinstallingthealarmsinaresidentialhomefor____3____peopleinSommersetandaresourcecentrefortheblindinCumbria.____4____produceawiderangeoffrequenciesthatenablethebraintodeterminewherethe____5____iscoiningfrom.DeborahWithingtonofSoundAlertsaysthatthealarmsusemostofthefrequenciesthatcanbe____6____byhumans."Itisaburstofwhitenoise____7____peoplesaysoundslikestaticontheradio,"shesays."Itslife-savingpotentialisgreat."Sheconductedanexperimentinwhichpeoplewerefilmedbythermal-imagingcamerastryingtofindtheirwayoutof3alarge____8____room.It____9____themnearlyfourminutestofindthedoor____10____asoundalarm,butonly15secondswithone.Withingtonstudieshowthebrain____11____soundsattheuniversity.Shesaysthatthe____12____ofawidebandoffrequenciescanbepinpointedmoreeasilythanthesourceofanarrowband.Alarms____13____thesameconcepthavealreadybeeninstalledonemergencyvehicles.Thealarmswillalsoincluderisingorfallingfrequenciestoindicatewhetherpeopleshouldgoup____14____downstairs.Theywere____15____withtheaidofalargegrantfromBritishNuclearFuels.1.AwithoutBwithChavingDselling2.ArunbyBchangedbyCdecoratedbyDcriticizedby3.AslowBdeafCblindDlame4.AAlarmsBAlarmCThealarmDThealarms5.AnoiseBsoundCmusicDbell6.AwatchedBproducedClearntDheard7.AwhereBwhatCthatDhow8.AsmokedBsmoke-filledCfilledwithsmokeDsmoke-filling9.AhastakenBtakesCtookDwilltake10.AonBnearCwithoutDfrom11.AprocessesBproducesCpossessesDproceeds12.AfeatureBqualityCdiagramDsource13.AbasisonBbaseonCbasingonDbasedon14.AorBandCbutDotherwise15.AdevelopedBdeterminedCdiscoveredDdelivered参考答案：1.B2.A3.C4.D5.B6.D7.C8.B9.C10.C11.A12.D13.D14.A15.A
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