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      ҪͶ ͶVh

      ԭ߀@ӽ}

      r(sh)g2024-09-03 03:07:34 꼉(j) ҪͶ
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      ԭ߀@ӽ}

      (sh)W(xu)nώ@һ}uͬ\30(g)^80lՈuøжֻ

      @}ėlҺ2(g)δ֪ͬW(xu)һr(sh)]뵽}^һ(hu)҂Ĕ(sh)W(xu)εef@}üO(sh)ҊͬW(xu)ãĿг^m(x)fO(sh)ȫuô(yng)30(g)^60lȡ}Ŀ80l80-60=20l?yn)һֻuһֻ4-2=2l202=10ֻ30-10=20ֻ10ֻu20ֻ

      ͬW(xu) һ(g)(g)Ȼefώ@}ҲԼO(sh)ȫáһֻ4l(yng)ԓ430=120lȣF(xin)ڶ120-80=40l4-2=2l402=20ֻ30-20=10ֻu20ֻ10ֻ

      ͬW(xu) c(din)^ʾٝͬ

      ώ߀һNⷨз̡҄Ȳe⣺O(sh)xֻuУ30-xֻз4x 30-x2=80x=10

      ܺô߀ЄeĽⷨ᣿ͬW(xu)F(xin)Ոó081000ڵġСW(xu)(sh)W(xu)(bo)һ(x)}һĽ}

      һ}жNⷨ˼

      ԭ߀@ӽ}P(gun)£

      Ұl(f)F(xin)Qԭ߀Բɣ~11-09

      ֦ԭ@ӵ10-24

      ԭ@06-20

      ,ԭ˳һ10-13

      }09-07

      08-15

      07-17

      r(sh)g!߰!!!!!!08-13

      r(sh)g!߰!!!!!!10-11

      ҰҰ12-04