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      ǰλãԇW(wng) >> עԽ >> һ >> ģMԇ} >> 2020һ(jng)ʩԇ}𰸣5

      2020һ(jng)ʩԇ}𰸣5_2

      ԴԇW(wng)  [ 2019626 ]   С

      11·ˮ̵ĵȼ֞( )

      A.3

      B.4

      C.6

      D.8

      𰸣B

      12҃(ni)Иݰ( )Ӌ㽨e

      AˮƽͶӰe

      BˮƽͶӰeһ

      CS(ľ)(ni)ˮƽͶӰe

      DˮƽͶӰe1.10

      𰸣B

      13OӋMڽOĿе( )

      AAM

      B̽OM

      CM

      DMg(sh)MOM

      𰸣B

      14Ļ䓻治Гpٺµ䓻M̎?

      A.4mm

      B.5mm

      C.6mm

      D.8mm

      𰸣D

      15҃(ni)ꖽTڵ̎ˮɰ{o߶cÿ(c)Ă_?

      A.߶Ȳ2500mm(c)С30mm

      B.߶Ȳ1500mm(c)С150mm

      C.߶Ȳ2000mm(c)С50mm

      D.߶Ȳ1800mm(c)С200mm

      𰸣C

      16OrǽOĿӋMй̶Ya(chn)a(chn)γ()䁵YһMÿ

      AHM

      BoYa(chn)

      CYa(chn)

      DAM

      𰸣B

      17bI(y)6ϵIJٹ˹YšaMw( )

      A F(xin)M

      B I(y)M

      C M

      D ˹M

      𰸣B

      18ijʡ׼OӋԺИһǼƵ̘I(y)c75mߌסլľCϽOĿ(jng)OλͬОϷ?

      A.ߌסլְo׼OӋԺOӋ

      B.̘I(y)ķְoijҼOӋԺOӋ

      C.Ƶ깝(ji)OӋְo׼OӋԺOӋ

      D.˷ʡ˷̎OӋ

      𰸣C

      19ijĿͶY10000fԪ1F(xin)1000fԪԺÿf400fԪĿڞ10꣬tԓĿoB(ti)ͶYڞ()

      A 7.14

      B 5.5

      C 5.33

      D 5.67

      𰸣C

      20Ya(chn)ؓеYa(chn)ؓߙ(qun)֮gP(gun)ϵ( )

      A Ya(chn)+ؓ=ߙ(qun)

      B Ya(chn)+ߙ(qun)=ؓ

      C Ya(chn)=ؓ+ߙ(qun)

      D ̶Ya(chn)=ؓ+ߙ(qun)

      𰸣C

      12
      me؟sunshine
      P(gun)]
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