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        1. }Ŀώcһͯ(ji)h(hun)3Сr(sh)20(g)2Сr(sh)14(g)лh(hun)

          1һ(g)h(hun)öСr(sh)أʲôr(sh)ÿһЩ

          2ȫh(hun)Ď׷֮ףĕr(sh)gĕr(sh)gĎ׷֮

          𰸡1Сr(sh)Сr(sh)ÿһЩ2

          1Чʣ¹r(sh)gM(jn)з?jn)?sh)ı^СД

          2ȫh(hun)Ď׷֮Ļh(hun)ȫh(hun)ĕr(sh)gĕr(sh)gĎ׷֮ףĕr(sh)gĕr(sh)g

          1һ(g)h(hun)Õr(sh)320Сr(sh)һ(g)h(hun)Õr(sh)214Сr(sh)ÿһЩ

          2ȫh(hun)(g)(sh)201434(g)ȫh(hun)Ď׷֮ף2034

          ĕr(sh)gĕr(sh)gĎ׷֮ף23

          һ(g)h(hun)Сr(sh)Сr(sh)ÿһЩȫh(hun)ĕr(sh)gĕr(sh)g

          (x)(c)ϵд
          P(gun)(x)}

          ĿСW(xu)(sh)W(xu) Դ

          }ĿrĻһ5һ7һ12

          1I55һ12ģжٰ껨

          227ĺһ12ı^ǷN

          鿴𰸺ͽ>>

          ĿСW(xu)(sh)W(xu) Դ

          }ĿA=2357B=3557AB(sh) С(sh)

          鿴𰸺ͽ>>

          ĿСW(xu)(sh)W(xu) Դ

          }Ŀp(sh)p0.15Ҫʹ׃p(sh)(yng)

          A. 0.15

          B. p0.15

          C. ׃

          鿴𰸺ͽ>>

          ĿСW(xu)(sh)W(xu) Դ

          }ĿС(sh)c(din)߅һλ λڶλ λ

          鿴𰸺ͽ>>

          ĿСW(xu)(sh)W(xu) Դ

          }Ŀ

          3500kg____t 1000m____km

          3r(sh)45֣____r(sh) 6.80m3____dm3

          2000mL____L 3.5____m2

          鿴𰸺ͽ>>

          ĿСW(xu)(sh)W(xu) Դ

          }Ŀ

          1235= 2462= 18+3240=

          5217+29= 12515= 2124=

          鿴𰸺ͽ>>

          ĿСW(xu)(sh)W(xu) Դ

          }Ŀ(j)ˆDش}

          1c(din)C(13)Ƅ(dng)3λ___________ѾAB@Ac(din)r(sh)D(zhun) Bc(din)λ___________

          2һ(g)LwĺӣҪõƽչ_DҪ_________lDӰһ(g)Lwƽչ_Dÿ(g)Сε߅L1@(g)Lwwe________

          3@D13ıŴµĈDһ(g)Lw@(g)Lwıe____ƽ

          鿴𰸺ͽ>>

          ĿСW(xu)(sh)W(xu) Դ

          }Ŀһ(g)ľߺ8Ԫ160ԪI
          A.2
          B.20
          C.10

          鿴𰸺ͽ>>

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