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        1. Ӣҽ̾W(wng) > е > }ĿԔ

          DԺڣ20N110.3Eĵ̫(yng)߶ȵֵD(sh)ֵ̫(yng)߶

          1.Dλڳ辀҄ИOF(xin)F(xin)c(din)

          AAc(din)    BBc(din)    CCc(din)    DDc(din)

          2.DBc(din)ĵ(bio)

          A(70N69.7W)

          B(90N110.3E)

          C(70N110.3E)

          D(6634N20W)

          3.DТc(din)^_

          A@һc(din)Ȣc(din)Ҋ(jin)ճ

          Bc(din)ʢL(fng)c(din)^^

          CһЕҹL(zhng)Ǣc(din)  

          Dc(din)D(zhun)ٶȼsڢc(din)һ

           

          𰸡

           

          1.B

          2.A

          3.B

          1.̫(yng)߶0ºڳ辀ϣ̫(yng)ֱc(din)20ºNԱOϿИOF(xin)xB(xing)

          2.̫(yng)ֱc(din)20ºNôBdz辀cеc(din)cֱc(din)Ȼ࣬Ծ70ºN(jng)180º-110.3ºE=69.7ºWxA(xing)

          3.(j)(jng)λÿ֪50ºSϰʢL(fng)Ӱ푣λځWꑵԏ(qing)^xB(xing)

           

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

          Ŀе (li)Դ2013ø̩һNόW(xu)ڵڶ¿ԇ x}

          DԺڣ20N110.3Eĵ̫(yng)߶ȵֵD(sh)ֵ̫(yng)߶

          С}1Dλڳ辀҄ИOF(xin)F(xin)c(din)

          AAc(din)BBc(din)CCc(din)DDc(din)
          С}2DBc(din)ĵ(bio)
          A(70N69.7W)
          B(90N110.3E)
          C(70N110.3E)
          D(6634N20W)
          С}3DТ١ڡc(din)^_
          A@һc(din)Ȣc(din)Ҋ(jin)ճ
          Bc(din)ʢL(fng)c(din)^^
          CһЕҹL(zhng)Ǣc(din)
          Dc(din)D(zhun)ٶȼsڢc(din)һ

          鿴𰸺ͽ>>

          Ŀе (li)Դ x}

          DԺڣ20N110.3Eĵ̫(yng)߶ȵֵD(sh)ֵ̫(yng)߶ȡ


          1.Dλڳ辀҄ИOF(xin)F(xin)c(din)


          1. A.
            Ac(din)
          2. B.
            Bc(din)
          3. C.
            Cc(din)
          4. D.
            Dc(din)

          2.DBc(din)ĵ(bio)


          1. A.
            (70N69.7W)
          2. B.
            (90N110.3E)
          3. C.
            (70N110.3E)
          4. D.
            (6634N20W)

          3.DТ١c(din)^_


          1. A.
            @һc(din)Ȣc(din)Ҋ(jin)ճ
          2. B.
            c(din)ʢL(fng)c(din)^^
          3. C.
            һЕҹL(zhng)Ǣc(din)
          4. D.
            c(din)D(zhun)ٶȼsڢc(din)һ

          鿴𰸺ͽ>>

          ͬ(x)(c)