Step_By_Step(英语听力入门)3册答案

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1、StepByStep（英语听力入门）StepByStep2000Book3Unit01Unit1WorldNewsUpinSpacePartIWarmingup1.EndeavorhasdockedwiththeISS.Whatfor?ToprovideelectricityforscienceexperimentsWhenwilltheU.S.laboratoryarrive?Nextmonth2.WhatdoesISShavenow?Alivingroomandacommandcenter3.Whathasbeendeclaredby

2、NASA?Pathfinder's30-daymissiononMarsisa100percentsuccess.4.WhohasgivenupitshopeofrevivingPathfinder?NASAWhendidPathfindermakeitslasttransmissionofscientificdatafromMars?AttheendofSeptember,83daysafteritslanding5.WhyisGalileoheadingforanotherpassbyJupiter'smoonIOonThursday

3、?Togetacloserlookatthemostvolcanicbodyinsolarsystem6.WhatisthedauntingtaskforthecrewofAtlantis?TodeliverNASA's$1.4billionspacelabDestinytotheInternationalSpaceStation7.WhatisthepurposeoftheexperimentsconductedbyastronautsonColumbia?Toconfirmatheorythatparticlesinspacetend

4、toattracteachotherandformdustclouds8.WhatisEndeavorpreparingtodoonMonday?ToreturnhomeattheKennedySpaceCenteraftercompletingrepairsontheHubbleTelescope9.WhyhasColumbiareturnedtoEarthafteranabbreviatedstayinStepByStep（英语听力入门）space?Becauseofamechanicalproblem10.WhatisDiscove

5、rydoingnow?Anditscrew?DiscoveryisplayingchasewiththeHubbleTelescopenow.Itscrewissettinguphousekeepingandrecoveringfromtheeffectsofweightlessness.Tapescript:1.U.S.spaceshuttleEndeavorhasdockedwiththeInternationalSpaceStation,bearingagiftofenergy.Thefive-manshuttleteamarriv

6、edtoaddasetofgiantsolarpowerpanelstoUnitytoprovideelectricityforscienceexperimentsthatwillbeginsoonaftertheU.S.laboratoryarrivesnextmonth.2.TheInternationalSpaceStationfinallyhasalivingroomandacommandcenter.TheRussianZvezdamoduledockedearliertodaywiththefledglingoutpost,w

7、hichisbeingassembledinspace.Afteracheckoutperiod,itwillbereadyforthefirstcrewtoliveinlaterthisyear.3.TheU.S.SpaceAgencyNASAhasdeclareditsPathfinderspacecraftmissiontoMarsa100percentsuccess.ThisweekthePathfindercompletedits30-dayplannedmissiononMars.AU.S.spaceofficialsayst

8、hisspacecrafthasfulfilledallitsobjectives.4.TheUnitedStatesSpaceAgencyNASAsaysit'sgivenupanyreal