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        1. Ӣҽ̾W(wng) > > }ĿԔ

          }ĿҹһЩơƟ@•@Щ•ͨ^__________˶˲Ӱ܇Ϣ@(yng)ԓ{(dio)С@_________

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          𰸡 ՚ •Դ

          ҂ƽr Ĵ(sh)•඼ͨ^՚ơƟ@•@Щ•Ҳͨ^՚˶˲Ӱ܇Ϣ@(yng)ԓ{(dio)С@•Դ̎p•

          ϵд
          P(gun)}

          Ŀ Դ

          }ĿKǃ(ni)ϵľɫο^[ںδϵοͶԺӰ酢__________ δ酢___________

          鿴𰸺ͽ>>

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          }ĿDһQֱϒͨ^ABCcٶȷքeVA=4m/sVB=2m/sVC=0ڽ(jng)^B̎rͻȻʧt?q)?/span>__________ \ٶȴС________C̎rͻȻʧt?q)?/span>__________

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          Ŀ Դ

          }ĿW늌W֪RdȤСMȿ{(dio)đ(yng)M̽l(f)F(xin){(dio)(ji)_P(gun)ஔһ׃·Dʾ]_P(gun)늉팦MМy{(dio)(ji)׃ʹ׃^늉ʾ(sh)׃rǣ

          AAʾ(sh)׃

          B늉V1ʾ(sh)׃С

          C늉V1ʾ(sh)׃

          D늉V2ʾ(sh)׃

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          Ŀ Դ

          }ĿDʾij(yng)ƣ ɂDz“(lin)ⲿ·ͣ늕r(yng)@r늳늉6V~ʞ23W

          1ͨ^ɟĿǶA

          22minĵǶ

          32min(ni)ĵȫD(zhun)(ni)ܷʹ|(zh)1Kg؞20ˮߵ30

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          Ŀ Դ

          }Ŀl(f)늕rWһWţ•sdd^ˬF(xin)ԭ_

          A. ˶pЧ(yng)

          B. һһ򂀲ͣ

          C. ٱ•Ҫö

          D. ••(jng)桢ƌӶη

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          Ŀ Դ

          }Ŀ܇l(f)әCˮs@ˮıȟ^________܇l(f)әCõȼ________x Դ

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          Ŀ Դ

          }Ŀ2016KݾP(gun)ĹӋόH

          AЌW50m Õrs3s

          BһСWwؼs5000 N

          C5·Kݵ؅^(q)ƽؼs20

          D҃(ni)һKչl(f)r늹ʼsl000W

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          Ŀ Դ

          }Ŀ2016ɽ|RʾзϰȫҪ

          A_P(gun)Ҫ㾀

          BÝְΟˮIJ^

          CʹÜy늹Pr|Pβw

          Dl(f)|¹ʕr(yng)ДԴ

          鿴𰸺ͽ>>

          ͬԴ