Abqdvdv英语六级阅读理解练习题(三)

生命是永恒不断的创造，因为在它内部蕴含着过剩的精力，它不断流溢，越出时间和空间的界限，它不停地追求，以形形色色的自我表现的形式表现出来。－－泰戈尔英语六级阅读理解练习题(三)温馨提示：帮考网外语免费练习题，如需完整题库请登录，morethananyothersinglefactor，__1__thedistributionoflifeonEarth.Climaticboundariesestablishthelimitswithinwhichorganismscansurvive.Plants，evenmorethananimals，mustbe__2__adaptedtoclimateinordertosurvive.Theycannotmoveaboutortakeshelterbutmustbeequippedto__3__whateverweatherconditionsarelikelytooccur.Intheharshconditionsofthefarnorthoftheearth，forexample，lowgrowingmosses，lichens，andafewfloweringplantsallholdtothegroundforshelterfromicywinds.Animals，despitetheir__4__tomoveaboutandfindshelter，arejustasmuchinfluencedbyclimateasplantsare.Creaturessuchasthecamelandthepenguinaresohighlyspecializedthattheyhavean__5__limiteddistribution.Others，suchasbears，areflexibleenoughtoadapttoa__6__rangeofclimates.。Ocean-dwellingorganismsarejustassensitivetoclimaticchanges—inthiscasetemperatureandsalinity—aslandanimals.Reefcoralscansurviveonlyinclearwarmseawater.Certainforaminatersaresosensitivetochangesintheir__7__thattheirpresencecanbetakenasan__8__ofseatemperature.Humanbeingsareamongthe__9__specializedofallanimalsandcanlivealmostanywhere.Theirclothesandtheirhomes__10__asasortof“miniatureclimate”thatcanbetakenwiththemeverywhere.A.leastB.determinesc.abilityD.urgentlyE.broadF.behaveG.worstH.indexI.endureJ.extremelyK.entertainL.wellM.neighborhoodN.actO.environment答案：I.B2.L3.I4.C5.J6.E7.O8.HAstheonlyfreshmanonhisschool‘svarsity（代表队）wrestlingteam，Todwasanxioustofitinwithhisolderteammates.Onenightafteramatch，hewasofferedawhiskybottleontheridehome.Todfelthehadtoaccept，orhewouldseemlikeasissy.Hetookaswallow，andeverytimethebottlewaspassedbacktohim，hetookanotherswallow.Aftersevenswallows，hepassedout.Histerrifiedteammatescarriedhimintohishome，andhismotherthenrushedtothehospital.Afterhisstomachwaspumped，Todlearnedthathisbloodalcohollevelhadbeensohighthathewasluckynottobeinacomaordead.Althoughalcoholsometimescausesrapidpoisoning，frequentlyleadstolong-termaddiction，andalwaysthreatensself-control，oursocietyencouragesdrinking.Manyparents，bytheirexample，givechildrentheimpressionthatalcoholisanessentialingredientofsocialgatherings.Peerpressureturnsbachelorparties，fraternityinitiations（同仁联谊会入会），andspring-semesterbeachvacationsintocompetitionsin“gettingtrashed.”Insoapoperas，charmingcharacterspourScotchwhiskeyfromcrystalbottleasreadilyasmostpeopleturnonthefaucetfortapwater.Infilmsandrockvideos，trend-setterspartyinnightclubsandbars.Andwhocanrecallatelevisedbaseballorbasketballgamewithoutabeercommercial？Bytheageof21，theaverageAmericanhasbeendrinkingonTVabout75，000times.Alcoholadsappearwithpoundingfrequency—inmagazines，onbillboards，incollegenewspapers—contributingtoaharmfulmythaboutdrinking.Partofthemythisthatliquorsignalsprofessionalsuccess.Inamen’smagazine，onefull-pageadforScotchwhiskeyshowstwomenseatedinanelegantrestaurant.Bothareintheirthirties，perfectlygroomed，andwearingexpensivegreysuits.Thewindows‘aredraped（悬挂）withvelvet（天鹅绒）》thetablewithspotlesswhitelinen.Eachplace-settingconsistsofalong-stemmedwatergoblet，silverutensilsandthicksilverplates.Oneachplateishalf-emptycocktailglass.Thetwomenaregrinningandshakinghands，asifthey’vejustconcludedabusinessdeal.Thecaptionreads，“Thetasteofsuccess.”Contrarytowhattheliquorcompanywouldhaveusbelieve，drinkingismorecloselyrelatedtolackofsuccessthantoachievement.Amongstudents，theheaviestdrinkershavethelowestgrades.Intheworkforce，alcoholicsarefrequentlylateorabsent，tendtoperformpoorly，andoftengetfired.Although，alcoholabuseoccursinalleconomicclasses，itremainsmostsevereamongthepoor.Anotherpartofthealcoholmythisthatdrinkingmakesyoumoreattractivetotheoppositesex.“Hot，hot，hot，”onecommercial‘ssoundtrack（电影配乐）begins，asthecamerascansacrowdofcollege-agebeachgoers.Nextitfollowsthecurveofawoman’sleguptoherbarehipandlingersthere.Sheisyoung，beautiful，wearingabikini.Ayoungguy，carryinganicechest（箱子），positionshimselfneartowhereshesits.Heistan，muscular.Shedoesn‘tshowmuchinterest—untilheopensthechestandtakesoutabeer.Nowshesmilesoverathim.Heraiseshiseyebrowsand，invitingly，holdsupanothercan.Shejoinshim.Thisbeer，thesongconcludes，“attractslikenoother.”Beerdoesn’tmakeanyonesexier.Likeallalcohol，itlowersthelevelsofmalehormonesinmenandoffemalehormonesinwomen—evenwhentakeninsmallamounts.Insubstantialamounts，alcoholcancauseinfertility（不生育）inwomenandimpotence（阳萎|）inmen.Somealcoholicmendevelopenlargedbreasts，fromtheirincreasedfemalehormones.Thealcoholmythalsocreatestheillusionthatbeerandathleticsareaperfectcombination.Onebillboardfeaturesthreehigh-actionimages：abaseballplayerrunningattopspeed，asurferridingawave，andabasketballplayerleapingtomakeadunkshot.Aparticularlightbeer，thebillboardpromises，“won‘tslowyoudown.”“Slowyoudown”isexactlywhatalcoholdoes.Drinkingplaysaroleinoversixmillioninjurieseachyear—notcountingautomobileaccidents.Eveninsmallamounts，alcoholdullsthebrain，reducingmusclecoordinationandslowingreactiontime.Italsointerfereswiththeabilitytofocustheeyesandadjusttoasuddenchangeinbrightness—suc