ACCorDing to thE pAssAgE,DEnmArk’s EnErgy-sAving poliCiEs originAtED FromA．thE Country’s long trADition oF EnvironmEnt AwArEnEss
B．thE Country’s prEvious ExpEriEnCE oF oil shortAgE
C．thE Country’s grAvE shortAgE oF nAturAl rEsourCEs.
D．thE Country’s ABunDAnt winD rEsourCEs.