Thehigherthestandardoflivingandthegreaterthenationalwealth,the______
Agreateristheamountofelectricityisconsumed
Bgreateramountofelectricityisconsumed
Camountofelectricityisconsumedisgreater
Dgreatertheamountofelectricityconsumed.
求老师求大侠求学长谢谢.
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