COurenvironmentisgettingworseandworsewiththeincreaseoftheworldpopulationwhichaffectstheenvironmentintwoways.Firstlythelimitedenergyresou
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Ourenvironmentisgettingworseandworsewiththeincreaseoftheworldpopulationwhichaffectstheenvironmentintwoways.Firstlythelimitedenergyresourceswillbeusedupmuchfaster.Secondlytheincreasingpopulationcreatesmorepollutionanothersevereproblemthatneedstobesolved.Bothproblemsarelong-termonesbecauseactionstakennowshowtheirresultslowlyovermanyyears.Theyarealsourgentbecausedelaysinactioncanleadtogreatsufferingandsocialproblems.Thequestionseemstobedifficulttohandleformostpeople.However?apersoncanbeaprotectorofenvironmentineverydaylifeifhetakesactionstosavetheenvironmentrightnow.Withthedevelopmentoftechnologycarsmaketransportationeasierandquickerthanbefore?butwecan’tignorethedisadvantagesbroughttousbymoreandmorecarsinuse.Forexampleweareconsuminggasolinewhichisanon-renewableresourceandwillsoonbegone.Moreovertheexhaustedgasfromcarspollutesourairandourhealthisthereforethreatenedbyairpollutionwhichhasabigpotentialeffectonourdailylife.Sowecanconsiderwalkingtakingbusescarpooling(合用汽车)，insteadofdrivingcarsalone.Thisseemstobeaveryslowprocessthatcan’tbesoeffectiveifasinglepersontakesit.Butwhenmoreandmorepeoplebecomeawareoftheimportanceandpositivelytakeitastheirpersonalresponsibilities?theconditionoftheairwillbeimprovedtoagreatextent.
()l.Accordingtothewriterthemainproblemtoourenvironmenttodayis____.
A.theincreaseofpopulation B.thelimitedenergyresources
C.themoreseriousairpollution D.thedevelopmentoftechnology
()2.Fromthepassagewecanknowthat____.
A.effectivemeasurescanbetakenmainlybythegovernment
B.takingmeasuresnowcansoonimprovetheenvironment
C.immediatemeasurescancausegreatsufferingandsocialproblems
D.everysingleperson’sactionhassomeeffectonenvironmentalprotection
()3.Theauthorsmainpurposeinwritingthispassageismostprobablyto____.
A.complainaboutpeople’s slowactionstoprotecttheenvironment
B.advisepeopletotakeactionstoprot