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        1. 2013•L(zhng)hģMһ(g)͸IJb50(g)S׃ɷNɫɫͬСtͨ^(gu)ԇ(yn)l(f)F(xin)Slʷ(wn)0.3ңtаУ

          A.15(g) B.20(g) C.30(g) D.35(g)

           

          D

          ԇ}ͬӗl(f)ԇ(yn)r(sh)SC(j)¼l(f)lu(wn)ڸʸԏıP(gun)ϵO(sh)δ֪(sh)г⣮


          O(sh)Sx(g)}=0.3

          x=15t5015=35(g)

          xD

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

          ĿД(sh)W(xu) (li)Դ[ͬ]2014걱Д(sh)W(xu)꼉(j)ϵ4.4(x)棩 x}

          2014•ɽģMDc(din)OֱAB侀OCƽ֡AODAOC=35㣬tBODڣ

          A.145 B.110 C.70 D.35

           

          鿴𰸺ͽ>>

          ĿД(sh)W(xu) (li)Դ[ͬ]2014걱Д(sh)W(xu)꼉(j)µ5.1(x)棩 x}

          2014•ɶЈDS(du)Q(chng)Dεǣ

          A. B. C. D.

           

           

          鿴𰸺ͽ>>

          ĿД(sh)W(xu) (li)Դ[ͬ]2014걱Д(sh)W(xu)꼉(j)µ5.1(x)棩 x}

          2014•ϪģMЈDвS(du)Q(chng)Dεǣ

          A.ƽ߅ B.A C. D.

           

          鿴𰸺ͽ>>

          ĿД(sh)W(xu) (li)Դ[ͬ]2014걱Д(sh)W(xu)꼉(j)µ5.4(x)棩 x}

          2014•Y(yng)һģDD2ĈDɈD1NDеăɷNƴӶ@ɷNDǣ

          A.٢ B.٢ C.٢ D.ۢ

           

          鿴𰸺ͽ>>

          ĿД(sh)W(xu) (li)Դ[ͬ]2014걱Д(sh)W(xu)꼉(j)µ6.2(x)棩 x}

          2014•|(zh)z҃ͬW(xu)һlȥӋ(j)ʵČ(sh)(yn)y(tng)Ӌ(j)ijһY(ji)F(xin)lLĽy(tng)Ӌ(j)DDʾt@һY(ji)Č(sh)(yn)ǣ

          A.SһöwF(xin)1c(din)ĸ

          B.һöӲţF(xin)ĸ

          C.⌑(xi)һ(g)(sh)2ĸ

          D.һ(g)b2(g)1(g)tĴȡһȡtĸ

           

          鿴𰸺ͽ>>

          ĿД(sh)W(xu) (li)Դ[ͬ]2014걱Д(sh)W(xu)꼉(j)µ6.2(x)棩 x}

          2014•ӱijСMlʹӋ(j)ʡČ(sh)(yn)r(sh)y(tng)Ӌ(j)ijһY(ji)F(xin)lLD۾y(tng)Ӌ(j)Dt@һY(ji)Č(sh)(yn)пܵǣ

          A.ڡʯ^ΑСSC(j)ǡ

          B.һȥСͨϴγһƵĻɫǼt

          C.1(g)t2(g)Sֻɫϵą^(q)eȡһS

          D.Sһ(g)|(zh)ؾwϵc(din)(sh)4

           

          鿴𰸺ͽ>>

          ĿД(sh)W(xu) (li)Դ[ͬ]2014걱Д(sh)W(xu)꼉(j)µ4.1(x)棩 x}

          ďVݽoh(yun)ϺĠԒԒM(fi)Sr(sh)g׃׃@(g)^(gu)׃ǣ

          A. B.ԒM(fi) C.r(sh)g D.

           

          鿴𰸺ͽ>>

          ĿД(sh)W(xu) (li)Դ[ͬ]2014걱Д(sh)W(xu)꼉(j)ϵ3.1(x)棩 x}

          2014•ѻģMС܊c(din)O|3ǧ׺8ǧҪʹС܊ؖ|صc(din)OλôСҪ

          A.|5ǧ B.5ǧ C.|8ǧ D.8ǧ

           

          鿴𰸺ͽ>>

          ͬ(x)(c)