来自刘从民的问题
Alow-carbon（低碳）lifestylehas______effectonourdailylife．Peoplearepayingmoreandmoreattentiontosaving______thesedays．（）A.the；energiesB.a；energyC.an；energy
A low-carbon（低碳）lifestyle has ______ effect on our daily life．People are paying more and more attention to saving ______ these days．（）
A.the；energies
B.a；energy
C.an；energy
