" s- [1 ]8 a8 V7 |7 U, mDEC10,2010 TO JAN 11,2011,用电523.91度,电费支出:$74.053 r/ D0 ~. n1 T8 b L8 D- e
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DEC 8,2011 TO JAN 10,2012,用电512度,电费支出:$118.750 ~5 K& A7 D" Y3 G# u, {" t* N
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是否有谁可以出面理论、理论?" c* p9 p0 P( Y5 u