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XX英语四级阅读理解试题日常练习xx英语四级阅读理解试题日常练习 A breakthrough突破in theprovision ofenergy fromthe sunfor theEuropean EconomicCommunity EECcould bebrought frowardby upto twodecades,if a modest increasecould beprovided inthe EEC’s researcheffortin thisfield,aording tothe seniorEEC scientistsengaged inexperiments insolar energyat EEC’s scientificlaboratories atIspra,near Milan. The seniorWest Germanscientist incharge of the Community’s solar energy programme,Mr.Joachim Gretz,told journaliststhat atpresent levelsof researchspending itwas mostunlikely thatsolar energywould provideas muchas three per cent of theCommunity’s energyrequirements evenafter theyear
2000.But hesaidthat withamodestincrease inthe presentsums,devoted bythe EECto thiswork itwas possiblethatthe breakthroughcould beachieved bythe endofthenext decade. Mr.Gretz calculatesthat ifsolarenergyonly providedthreepercentofthe EEC’s needs,this couldstill pr...。