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第PAGE\*MERGEFORMAT4页共NUMPAGES\*MERGEFORMAT4页 新编六级听力每日练习第425期 PassageThree33.A.Itislessening.B.Itisgrowing.C.Ithasn'tchanged.D.Itisslowlychanging.34.A.Thescientistsknowitisdefinitelygettingsmaller.B.Thescientistsknowitisnearextinct.C.Thescientistsstilldonotknow.D.Thescientiststhinkitisreboundingslightly.35.A.Allwhalingisbad.B.Commercialwhalingisimmoral.C.Whalingshouldbelimitedonlyforfood.D.TheIWCshouldbereplaced.PassageThree[33]Almost20,000whaleshavebeenslaughteredsinceabanoncommercialwhalingwasintroducedin1986andthedeathtollisrisingeachyear.NorwayandJapankilledover1,000whalesin1999andtheyplantokillevenmore.TheInternationalWhalingCommission(IWC)hasfailedtostopthekillingandacompromisedealmayrelaxthebanallowingcoastalwhaling-condemningmanythousandsmorewhalestoacrueldeath.In1994,theIWCcreatedawhalesanctuaryinAntarcticwatersandmanybelievedthebattletosavethewhaleshadbeenwon.ButJapanhasignoredthesanctuaryandalongwithNorwaycontinuestodefythewhalingban.Astheenvironmentalconcernsincrease,whalingisnolongertheissueasitwasordeservestobe.Withlittlepublicawarenessoftheincreasingwhaleslaughter,therehasbeennopressuretostopit.Consequently,thepoliticalwilltoconfrontthewhalersandenforcethewhalingbanhasslippedaway.Commercialwhalinghasdevastatedwhalepopulationsworldwide,pushingtheentirespeciestothebrinkofextinction.[34]Thereisstillgreatscientificuncertaintyaboutthesizeandstatusofremainingwhalepopulations.Whalesarefacingincreasingthreatstotheirsurvivalincludingincreasingtoxicpollution,massiveover-fishing,entanglementinfishingnets,boatcollisions,habitatloss,ozonedepletionandclimatechange.Theyneedtobeprotected,nothunted.[35]Commercialwhalingisappallinglycruelandunnecessary.Itismorallyindefensible.Itshouldbecondemnedtohistory,toatimewhensadlyweknewnobetter!Questions33to35arebasedonthepassageyouhavejustheard.33.Whatdoesthespeakersayaboutthedeathtollofwhalesafter1986?正确答案：B解析：短文开头介绍，在1986年出台了禁止商业捕鲸的政策之后，鲸鱼的死亡数字每年都呈上升趋势，故选B。34.Howdoesthespeakerdescribescientificknowledgeofwhalepopulat
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