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        1. 2014•|hģк(sh)׃xȡ12ĺ(sh)ǣ

          A.y= B.y= C.y= D.y=

           

          D

          ԇ}(j)θʽ|(zh)ͷʽx_(sh)ڵ0ĸ0Ϳ⣮


          A(dng)x=2r(sh)x2=0ʽӟo(w)xx(xing)e(cu)`

          B(dng)x=1r(sh)x1=0ʽӟo(w)xx(xing)e(cu)`

          C(dng)x=1r(sh)x20ʽӟo(w)xx(xing)e(cu)`

          D_

          xD

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

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

          2014•V|һģнͨ(bio)־S(du)QDεǣ

          A. B. C. D.

           

           

          鿴𰸺ͽ>>

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

          PӛÿaԪI3Pӛ֧yԪ@(g)}У

          adzr(sh)y׃

          a׃r(sh)ydz

          a׃r(sh)yҲ׃

          ayԶdz׃

          Д_У

          A.1(g) B.2(g) C.3(g) D.4(g)

           

          鿴𰸺ͽ>>

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

          (dng)ǰF(yn)أF֮һnja(chn)PM2.5{оFij̶Są^(q)wGepС@(g)}׃ǣ

          A.F̶ B.PM2.5

          C.F D.ą^(q)wGe

           

          鿴𰸺ͽ>>

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

          eʽS=a=2cmУf(shu)_ǣ

          A.Sa׃dz B.Sh׃dz

          C.Sh׃dz D.Sha׃dz

           

          鿴𰸺ͽ>>

          ĿД(sh)W(xu) (li)Դ[ͬ]2014걱Д(sh)W(xu)꼉(j)µ4.2(x)棩 x}

          2014•ɶ(sh)y=׃xȡֵǣ

          A.xݩ5 B.xܩ5 C.x5 D.x5

           

          鿴𰸺ͽ>>

          ĿД(sh)W(xu) (li)Դ[ͬ]2014걱Д(sh)W(xu)꼉(j)µ4.3(x)棩 x}

          2014•P\֪ABɵ120ǧT܇20ǧ/r(sh)ٶc(din)AǰKc(din)BTĦ܇40ǧ/r(sh)ٶc(din)BǰKc(din)Aͬr(sh)l(f)Ե_(d)Kc(din)ֹͣO(sh)֮gľxsǧףĕr(sh)gtСr(sh)tˆD_ӳsct֮g(sh)P(gun)ϵǣ

          A. B.

          C. D.

           

           

          鿴𰸺ͽ>>

          ĿД(sh)W(xu) (li)Դ[ͬ]2014걱Д(sh)W(xu)꼉(j)µ4.3(x)棩 x}

          2014•β܇60ǧ/r(sh)ٶڹ·τ1Сr(sh)M(jn)·^m(x)100ǧ/r(sh)ٶȄt܇·sǧףcĕr(sh)gtr(sh)ĺ(sh)P(gun)ϵĴˆDǣ

          A. B. C. D.

           

           

          鿴𰸺ͽ>>

          ĿД(sh)W(xu) (li)Դ[ͬ]2014걱Д(sh)W(xu)꼉(j)µ3.4(x)棩 x}

          2014•Y(yng)ģDǰҷLεõbcdf(shu)_ǣ

          A.abr(sh)D(zhun) B.acƽ C.adƽ D.bcD(zhun)

           

          鿴𰸺ͽ>>

          ͬ(x)(c)