问题标题:
Sharkshavegainedunfairreputationforbeinglargefierceseaanimals.Thathumanity’sunfoundedfearandhatredoftheseancientcreaturesareleadingtoaworldwideslaughter(大屠杀)mayresultintheextinctionofmanylargerc
问题描述:

Sharkshavegainedunfairreputationforbeinglargefierceseaanimals.Thathumanity’sunfoundedfearandhatredoftheseancientcreaturesareleadingtoaworldwideslaughter(大屠杀)mayresultintheextinctionofmanylargercoastalsharkspecies.Thesharkisthevictimofawarped(有偏见的)attitudeofwildlifeprotection;westrive(努力)onlytoprotectthebeautifulnon-threateningpartsofourenvironment.Andinoureffortstorestoreonlynon-threatpartsofourearthweignoreotherimportantparts.

Aperfectillustrationofthisattitudeisthecontrastingattitudetowardsanotherlargeseaanimalthedolphin.Duringthe1980senvironmentalistsintheUnitedStatesobjectedtothepracticeofhuntingtuna(金枪鱼)inthePacificOceansincethesenetsalsocaughtdolphins.Theenvironmentalistsgeneratedenoughpoliticalandeconomicpressuretopreventtunacompaniesfrombuyingtunathathadbeencaughtindriftnets.IncontrasttothiseffortthepopulationsofsharksinthePacificOceanhavedecreasedtothepointofextinctionandtherehasbeenverylittleeffortbythesameenvironmentalismtosavethisimportantspeciesofwildlifeinwater.Sharksareamongtheoldestcreaturesonearthhavingsurvivedintheseasformorethan350millionyears.Theyareextremelyefficientanimalsfeedingonwoundedordyinganimalsthusperforminganimportantroleinnatureofknockingouttheweakeranimalsinaspecies.JustthefactthatspeciessuchastheGreatWhiteSharkhavemanagedtoliveintheoceansforsomanymillionsofyearsisenoughproofoftheirefficiencyandadaptabilitytochangingenvironment.Itistimeforhumanswhomaynotsurviveanother1000yearsattheratetheyaredamagingtheplanettocastawaytheirfearsandbeginconsideringtheprotectionofsharksascreaturesthatmayprovideuswithaninsightintoourownsurvival.

小题1:Thebestsummaryofthepassageis__________.A.sharkshavesuchabadreputationB.howsharksbecomesomeoftheoldestcreaturesonearthC.sharksshouldbeputunderwildlifeprotectionD.thecampaigntosavedolphinswasnotextendedtosavesharks小题2:Howlonghavesharksbeenlivingontheplanet?A.Morethan2

孙季丰回答:
  小题1:C小题1:C小题1:C小题1:D
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《Sharkshavegainedunfairreputationforbeinglargefierceseaanimals.Thathumanity’sunfoundedfearandhatredoftheseancientcreaturesareleadingtoaworldwideslaughter(大屠杀)mayresultintheextinctionofmanylargerc|小学英语问答-字典翻译问答网》
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