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        1. }ĿDijУCό(sh)`F(tun)ӋLĖřڲһ߅ԭfDʾăɂԇLȞ.

          1ܷɿeԇLܣf

          2ܷɿeԇff.

          𰸡1܇ɿeԇ˕rL.

          2܇ɿeԇҊ.

          1O(sh)ADxףȻʾABLþεeʽг⼴ɣ

          2ͬгЌ(sh)tԣtͲ.

          1O(sh)LtL

          

          ã

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          (dng)r}ȥ

          ܇ɿeԇ˕rL

          2܇ɿeԇ

          ɣO(sh)LtL

          ã

          

          ԭ̟o(sh)(sh)܇ɿeԇ.

          (x)ϵд
          P(gun)(x)}

          ĿД(sh)W(xu) Դ

          }ĿЇy(tng)gˇg(sh)澫L(fng)(d)أܴϲF(xin)͸ĿƬЃɏƬD~һƬDƬDͬͬ@ƬϴSC(j)ȡһӛ䛈DŻϴُSC(j)ȡһՈîDбķăɏƬϵĈD~ĸʣD~ăɏƬքeӛA1A2DĿƬӛB

          鿴𰸺ͽ>>

          ĿД(sh)W(xu) Դ

          }Ŀ֪һκ(sh)ͷ(sh)

          1D1Һ(sh)ĈD󶼽(jng)^c(din)

          ֵ

          ֱӌ(dng)rķ

          2D2^c(din)Sƽоc(sh)ĈDཻc(din)c(sh)ĈDཻc(din)

          ֱc(sh)ĈDཻc(din)(dng)c(din)еһc(din)c(din)ľxȕrֵ

          ^c(din)Sƽоc(sh)ĈDཻc(din)(dng)ֵȡ1⌍(sh)(sh)rc(din)gľxcc(din)gľx֮ʼKһֵ˕rֵֵ

          鿴𰸺ͽ>>

          ĿД(sh)W(xu) Դ

          }Ŀһ͸Ŀڴbзքe(bio)НhĂСhֲ֮ͬС]κ΅^(q)eÿǰȔ.

          (1)ȡһϵĝhքĸʣ

          (2)׏ȡһŻُȡһՈØDбȡăɂϵĝhǡܽMĸ.

          鿴𰸺ͽ>>

          ĿД(sh)W(xu) Դ

          }Ŀ҂֪εă(ni)lƽ־Ľc(din)^΃(ni)ĵһlֱc߅ཻɽc(din)֮gľΰ@ηֳɃɂDΣһDcԭt@lν@εġ(ni)ƾ

          1߅Ρ(ni)ƾėl(sh) 

          2DABCAB=ACc(din)DACBD=BC=ADCBDABCġ(ni)ƾ

          3RtABCУC=90AC=4BC=3EFքe߅ACBCEFABCġ(ni)ƾEFL

          鿴𰸺ͽ>>

          ĿД(sh)W(xu) Դ

          }ĿDƽֱ(bio)ϵУタ^c(din)c(din)cySc(din)CBACxSc(din)DBOAOB

          ĺ(sh)_(d)ʽ

          c(din)D(bio)

          ĴС______

          @c(din)OD(zhun)D(zhun)c(din)CČ(yng)c(din)c(din)c(din)DČ(yng)c(din)c(din)ֱc(din)MD(zhun)^(dng)c(din)Mcc(din)غϕrՈֱӌc(din)MABľx

          鿴𰸺ͽ>>

          ĿД(sh)W(xu) Դ

          }ĿABCDAB16AD10sinAc(din)MAB߅һc(din)^c(din)MMNABAD߅c(din)NAֱMNۣc(din)AھABϵc(din)E̎(dng)CDEֱΕrAML_____

          鿴𰸺ͽ>>

          ĿД(sh)W(xu) Դ

          }ĿDm(sh)ֱlymcySc(din)Aayx+mcySc(din)BLy x2+mxc(din)CLcxSc(din)D

          1AB12mֵ˕rڒタČQSϴһc(din)ʹáLСc(din)(bio)

          2(dng)c(din)CֱlϷrc(din)Clxֵ

          3ڒタLֱaɵķ]Dε߅љMv(bio)(sh)c(din)Qc(din)քeֱӌm2020m2020.5rc(din)Ă(sh)

          鿴𰸺ͽ>>

          ĿД(sh)W(xu) Դ

          }ĿDƽֱ(bio)ϵタycxSABc(din)c(din)Ac(din)B(c)cySc(din)C

          1ABCL

          2ֱBCϷһc(din)QBQCQB(dng)QBCerһc(din)PQl(f)m(dng)·_(d)yMc(din)cQSֱķ_(d)QSϵNc(din)BBNQM+MN+BNСֵ

          3ֱBCc(din)GKƽ(ni)һc(din)ƽ(ni)Ƿc(din)GʹOCGKc(din)߅ڣK(bio)Ոfɣ

          鿴𰸺ͽ>>

          ͬ(x)Դ