E时代大学英语阶梯阅读教程3答案汇总

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E时代大学英语——阶梯阅读教程Book3参考答案Unit1TechnologyImpactPartⅠPassageA:1-5CADDCPassageB:6-10CABDCPartⅡ1.E)frustrating2.I)user3.A)allow4.F)items5.C)blank6.D)industrial7.J)complicated8.B)instance9.H)highlight　10.G)indicatingPartⅢ1—5CBEIA6—10FGDHDUnit2ModernTransportationPartⅠPassageA:1-5ACADCPassageB:6-10CCDBDPartⅡ1.M)immersed2.F)fortune3.K)integral　4.J)concern5.H)rules6.D)designed7.B)wearing　8.G)companions　9.O)uncommon10.L)lasting　PartⅢ1—5CAFBA6—10EIBGFUnit3CultureandEducationPartⅠPassageA:1-5CBBADPassageB:6-10ACABDPartⅡ1.O)measurement2.C)face3.A)run4.E)commented5.I)leadership6.H)equipped7.G)obstacles8.J)improve9.M)providing10.L)convincingPartⅢ1—5IDGIH6—10BJEFCUnit4MedicineandHealthPartⅠPassageA:1-5DDBACPassageB:6-10CAADCPartⅡ1.E)transplanting2.B)patient　3.K)operation　4.A)change　5.I)involves6.H)result7.D)literature8.F)theory9.G)inserting10.M)side-effects　PartⅢ1—5FEBHC6—10FKDJGUnit5WorldSafetyPartⅠPassageA:1-5BACDAPassageB:6-10DDCABPartⅡ1.K)running2D)extinct3.M)abundant4.J)head5.I)starving6.L)predicted7.B)exaggerated8.C)accelerating9.A)present10.F)realityPartⅢ1—5NPKDE6—10BAEHLUnit6SocialLifePartⅠPassageA:1-5DCDADPassageB:6-10DCCDBPartⅡ1.F)mishaps2.M)released3.A)bond4.K)unprofessionally5.N)confessed

16.L)networking7.J)closer8).H)likely9.C)nearly10.I)conductedPartⅢ1—5ECHHD6—10FBGFIUnit7GreatBuildingsPartⅠPassageA:1-5BBAACPassageB:6-10DBDBCPartⅡ1.G)incredibly2.K)replace3.J)reduced4.L)sense5.H)powering6.D)exceptions7.E)expand8.O)vast9.F)historic10.I)protectPartⅢ1—5ICGBH6—10ADEGIUnit8ScientificResearchPartⅠPassageA:1-5CBACDPassageB:6-10CCDABPartⅡ1.K)recruited2.J)recording3.L)total4.C)aspects5.B)analyzed6.H)quality7.N)unsure8.G)established9.A)already10.E)contributingPartⅢ1—5CIGJE6—10BHJCK

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