你还在为高中英语学习而苦恼吗?别担心，看了“高三英语试题：高三英语模拟题阅读理解二”以后你会有很大的收获：
高三英语试题：高三英语模拟题阅读理解二
B.
Climatechange，pollution，overuseofwateranddevelopmentarekillingsomeoftheworld’smostfamousriversincludingChina’sYangtze．India’sGangesandAfrica’sNile．WWFsaidonTuesday．Atthegloballaunchofitsreport“World’sTop10RiversatRisk”，thegroupsaidmanyriverscoulddryout.affectinghundredsofmillionsofpeopleandkillinguniqueaquatic(水生的)life．
“Iftheseriversdie，millionswilllosetheirlivelihoods，biodiversity(生物多
样性)willbedestroyedonamassivescale，therewillbelessfreshwaterandagriculture，resultinginlessfoodsecurity，”said．RayiSingh，secretary—general
ofWWF—India．Thereport。launchedaheadof“WorldWaterDay”today，also
citedtheRioGrandein．theUnitedStates，theMekongandIndusinAsia，Europe’sDanube,LaPlatainSouthAmericaandAustralia’sMurray—Darlingasinneedofgreaterprotection．
Riversaretheworld’smainsourceoffreshwaterandWWFsaysabouthalfoftheavailablesupplyisalreadybeingusedup．Damshavedestroyedhabitatsandcutriversofffromtheirfloodplains．whileclimatechangecouldaffecttheseasonalwaterflowsthatfeedthem，thereportsaid．Fishpopulations，thetopsourceofproteinandoveralllifesupportforhundredsofthousandsofcommunitiesworldwide，arealsobeingthreatened,itfound．．TheYangtzebasinisoneofthemostpollutedriversintheworldbecauseofdecadesofheavyindustrialization，dammingandhugeinfluxes(流入)ofseaiment(积淀)fromlandconversion.
Climatechange，includinghighertemperatures，alsomeansseriousconsequencesforfisheryproductivity，watersupplyandpoliticalsecurityinAfrica’saridNilebasin．Tributaries(支流)flowingintotheGangesaredryingupbecauseofirrigation，WWFsaid．
49．Wecaninferfromthetextthat_____.
A．rivers’dyingoutcouldaffectfoodsecurity
B．therearefourAsianriversmentionedinthepassage
C．theYangtzeispollutedthankstothelackofenoughtributaries
D．highertemperaturescouldn’taffectfisheryproductivity
50．Thetop10riversarefastdyingasaresultofthefollowingEXCEPT_____.
A.climatechangeB．wastingwaterC．pollutionD．dams
51．WWFisprobablyanameof_____.
A．anorganizationB．anewspaperC．amagazineD．areport
通过阅读“高三英语试题：高三英语模拟题阅读理解二”这篇文章，小编相信大家对高中英语的学习又有了更进一步的了解，希望大家学习轻松愉快!
同类热门：：
高三上学期英语期末考试试卷
高三上学期英语期中试题汇总