優(yōu)選文檔優(yōu)選文檔優(yōu)選文檔優(yōu)選文檔AA姓名題一〔120分鐘內(nèi)完成〕單位二考號(hào)三號(hào)123 1 21-6得分總分一、閱讀理解〔單項(xiàng)選擇題，每題2分，共30分〕短文1〔10分〕總分Itwasoncethoughtthatairpollutionaffectedonlytheareaimmediatelyaroundlargecitieswithfactoriesand,orheavyautomobiletraffic.Today,weknowthatalthoughthesearetheareaswiththeworstairpollution,theproblemisliterallyworldwide.Onseveraloccasionsoverthepastdecade,aheavycloudofairpollutionhascoveredtheentireeasternhalfoftheUnitedStatesandledtohealthwarningseveninruralareas away from any major of manufacturing andautomobiletraffic.Infact,theveryclimateoftheentireearthmaybeaffected by air pollution. Some scientists feel that the increasingconcentrationofcarbondioxideintheairresultingfromtheburningoffossilfuelsiscreatinga“greenhouseeffect〞—holdinginheatreflectedfromearthandraisingtheworld’saveragetemperature.Ifthisviewiscorrectandtheworld’stemperatureisraisedonlyafewdegrees,muchofthepolaricecapwillmeltandcitiessuchasNewYork,BostonandNewOrleanswillbeunderwater.Anotherviewisthatincreasingparticularmatterintheatmosphereisblockingsunlightandloweringtheearth’stemperature—aresultthatwouldbeequallydisastrous.Adropofjustafewdegreescouldcreatesomethingclosetoanewiceage,andwouldmakeagriculturedifficultorimpossibleinmanyofourtopfarmingareas.Atpresentwedonotknowforsurethateitheroftheseconditionswillhappen.Perhaps,ifweareverylucky,thetwotendencieswilloffseteachotherandtheworld’stemperaturewillstayaboutthesameasitisnow. Aspointedoutatthebeginningofthepassage,peopleusedtothinkthatairpollution .causedwidespreaddamageinthecountrysideaffectedtheentireeasternhalfoftheUnitedStateshaddamagingeffectsonhealthexistedmerelyinurbanandindustrialareasAsfarasthegreenhouseeffectisconcerned,theauthor .sharesthesameviewwiththescientistsisuncertainofitsoccurrencerejectsitasbeingungroundedA.thinksthatitwilldestroytheworldsoon Theword“offset〞inthesecondparagraphcouldbestbereplacedby .slipinto B.makeupforC.setup D.catchupwithItcanbeinferredfromthepassagethat .raisingtheworld’stemperatureonlyafewdegreeswouldnotdomuchharmtolifeonearthloweringtheworld’stemperaturemerelyafewdegreeswouldleadmanymajorfarmingareastodisasteralmostnotemperaturevariationshaveoccurredover thedecadetheworld’stemperaturewillremainconstantintheyearstocomeThispassageisprimarilyconcernedwith .thegreenhouseeffecttheburningoffossilfuelsthepotentialeffectofairpollutionthelikelihoodofanewiceage2〔103〔10401〔20500-600字符〕EvolvingyourbusinessisnotjustaboutIT.Changecannothappenwithoutthepeopleinanorganizationembracinganewmindset.Foracompanytorespondrapidlyto,say,arival’schangeofdirection,quicklydeployingsoftwaretooffercustomerssomethingsimilaristheaim.However,businessexpertssaythattheITtoolsareuselesswithoutthebackingofthepeopleintheorganization,particularlymanagers.Resistancetochange,territorialbehaviorandarigidbusinessstructurecanallstandintheway.“Managerprocrastinationhasledtomissedopportunities.Thelinemanagermustactfast.Agilityisaboutimprovingthe