admin百科知識 2022-02-13 10:42:50 (12009-1)x(12008-1)x(12007-1)x.x(11001-1)x(11000-1)=(1/2009-1)x(1/2008-1)x(1/2007-1)x.x(1/1001-1)x(1/1000-1)=網友廻答:匿名網友原式=(-2008/2009)x(-2007/2008)x(-2006/2007)x.x(-999/1000)=999/2009 db標簽 生活常識_百科知識_各類知識大全»(12009-1)x(12008-1)x(12007-1)x.x(11001-1)x(11000-1)=
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