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　　1.thefastestdisappearanceofwildlifehasoccurredin

　　a.europeb.australiac.northamericad.southamerica

　　2.themajorthreathstowildlifeinthemordernworldcomefrom

　　a.industrializationandurbanization

　　b.changesinclimate,habitateorthegenes

　　crapidincreaseinman'spopulation

　　dtheuseofpesticides

　　3.anendangeredspeciesistheonethat

　　A,killsotheranimalsforfood

　　b,facesextinctionthusneedsprotection

　　c,isdangeroustohumanbeings

　　d.livesinplacesofdanger

　　4.animalsthatkillothergamesforfoodarecalledpredatorspara3thewordgamemeans

　　a.animalsthatkillpredatorsforfood

　　b,animalsthatfeedoncarrion

　　c,animalsthatarehuntedforfood

　　d,animalsthatappearedonendangeredspecieslist

　　5.bountyhuntersarethosewho

　　a.takecareofthewildareas

　　b.killpredatorsformoney

　　c,preservewildanimals

　　d,protetthehabitofthewildlife

　　第二篇,

　　6.thispassagemainlydiscusses

　　a.howearthdayoriginatedanddeveloped

　　b,whyearthdaywassetonthedayofvernalequinox

　　cwhyjohnmsconnellproposedtheideaofearthday

　　dwhatthemajorpublicconcernwasinthe1970's

　　7.earthdaywasfirstproposedto

　　a.reflectpublicconcernforindustrialpollutionatthetime

　　b.callforlegislationonevironment

　　cachieveasustainableandenduringecosystem

　　d,raisethepublicawarenessofnatureandtheecosystem

　　8.themajorconcernofthefirstnationalearthdayintheunitedstateswas

　　a.deforestationanddesertization

　　b,airpollutionandwaterpollution

　　cagriculturewasteandpeticideuse

　　d.industrialpollutionanditseffect

　　9.accordingtothelastparaphraphpeoplehavenowrealized

　　atheestablishmentoftheearthdaycandolittletosaveourplanet

　　b.theimportanceofprotectingourevironmentandtheecosystem

　　c.johnmcconnell'sproposalplayedanimportantroleinsavingourplanet

　　d.theissuesofconcernofearthdayhaveexpandedgreatlyintoallaspectesofwaterairsoilandnoisepollution

　　10thewordenduringinthelastsentenceprobablymeans

　　a.lastingb.toleratingc,strenghtheningd.deteriorating

　　第三篇

　　thewritersgotthenameofinsuranceagentfrom

　　a.atvcommercialb,oneofhisfriends

　　c,aninsurancecompanyd,oneofhiscolleagues

　　12.whythewriterphonetheinsuranceagent

　　ahewantedtofilloutanapplicationforalifeinsurancepolicy

　　b.hehaddecidedtobuyalifeinsurancepolicy

　　c,hewantdtoexplorethepossibilitiesofbuyingalifeinsurancepolicy

　　dhetookgreatinterestintheinsurancecompany

　　13.afterhelpingthewriterfillouttheapplicationtheagentaskedif

　　a.hewassatisfiedwithhisexplanation

　　b.hecouldpaytheinsurancepremiumimmediately

　　c,hecouldrecommendotherpeopletobuyalifeinsurance

　　d.hecouldgotothedoctor'sforaphysicalcheckup

　　14.whatdoyouthinkaboutthesecretary

　　a.sheisdi