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1、吉林省通化市2016高考英语阅读理解二轮训练题(7)及答案阅读理解。Lastnight’smeteor(流星)showerleftmanypeopleinthecommunitydissatisfiedanddemandinganswers.AccordingtoGabeRothsclild,EmeraldValley'smayor,peoplegatheredinthesuburbsofthecity,carryingheavytelescopes,expectingtowatchthebrightlyburningmeteorspassingthroughthesky.Whatt
2、heyfoundinsteadwasaskysobrightenedbythecity'slightsthatitdarkenedthelightofthemeteorspassingoverhead."Myfamilywassofrustrated,"admittedtownresidentDuaneCosby,“Wewantedtomakethisanunforgettablefamilyouting,butitturnedouttobeahugedisappointment."Astronomers…scientistswhostudystarsandplanets…haveb
3、eencomplainingaboutthisproblemfordecades.Theysaythatlightpollutionpreventsthemfromseeingobjectsintheskythattheycouldseequiteeasilyinthepast.Theycallonpeopleandthegovernmenttotakemeasurestofightagainstit.Thereisyetapopulationbesidesprofessionalandamateurstarobserversthatsuffersevenmorefromlightp
4、ollution.Thispopulationconsistsofbirds,bats,frogs,snakes,etc.Forexample,outdoorlightingseverelyaffectsmigrating(迁徙的)birds.AccordingtotheInternationalDark-SkyAssociation."100millionbirdsayearthroughoutNorthAmericadieincrasheswithlightedbuildingsandtowers."Countlessmoreanimalscasualties(^t)result
5、fromtheuseofartificiallighting.Clearly,peopleenjoythebenefitsoflightingtheirevenings,butsomescientiststhinkitcanbeharmfulforhumans,too.Theyworrythatexposuretolightwhilesleepingcanincreaseperson'schancesofgettingcancer.EmeraldValleyisonlyonecommunitythatisbecomingawareofthenegativeeffectsoflight
6、pollution.Foryears,Flagstaff,Arizona,hasenforcedlightingregulationsinitscityinordertoassistastronomersattheLowellObservatory.Similareffortshavebeenmadeworldwide,andamovementisunderwaytoremindustoturnofflightswhenwearenotusingthem,sothatothercreaturescansharethenight.【文章大意】许多人想在晚上看流星雨,结果由于光线太亮,影
7、响了他们的观看效果。由此引发了人们对光污染的思考。本文是一篇议论文,文章由一个事例引发出要讨论的话题。36.Ithappenedlastnightthat.A.thecity’slightsaffectedthemeteorwatchingB.themeteorsflewpastbeforebeingnoticedD.thecitylightshowattractedmanyC.themeteorwatchingendedupasocialoutingpe