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        1. Ӣҽ̾W(wng) > > }ĿԔ

          }ĿˆDʾɂ(g)Nţs^(gu)Y(ji)ϻɽM϶ɣД_ǣ

          A. F29N4NF(xin)

          B. F2ͨ~c~֮ȼs31

          C. F2ͨ~ɫNӂ(g)wԷ(wn)z

          D. F2cHPF(xin)ͬĂ(g)wsռ3/8

          𰸡ABD

          (j)}֪ͨ~ɫNӼN͗~ɫNӼNHM(jn)sõF1ͨ~ɫNtF1psw͞AaBb_֪R(sh)c(din)P(gun)֪R(sh)(j)x(xing)Y(ji)ϻA(ch)֪R(sh)Д

          (j)ɽM϶pswF1ԽF2F(xin)29N4NF(xin)A_F2ЃɌ(du)Ԡ_(ki)ÿһ(du)ϻķxɣͨ~c~֮Ȟ31ɫNcɫN֮Ȟ31B_F2ͨ~ɫNӂ(g)wĻ͞AAbbcAabbл͞AabbĂ(g)wܷ(wn)zCe(cu)`F2cHF(xin)ͬĂ(g)wsռ3/16+3/16=3/8D_

          xABD

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

          Ŀ (li)Դ

          }ĿˆD1ʾּ؏ķڵl(f)]õ^(gu)ʾDТ٢ڢ۴ͬأD2D3քeʾ1000mm(x)ȫӾ(du)Ů\(yn)(dng)TͬڣSwڣƶآ۵һNȍuصӰՈ(qng)Y(ji)ψDʾش†(wn)}

          1D1мآڞ_________أԓ̥пڹwĸţͬڰl(f)̎߀ܴM(jn)wĸţ____________

          2(dng)D1мآۺ^(gu)ߕr(sh)________(̖(ho))ķܵL(zhng)ע伤آKɌ(do)ˆD1________(Q)˥

          3ɈD2֪1000mm(x)ȫӾ(hu)ʹŮ\(yn)(dng)Tƶˮƽ_______ęzy(c)Y(ji)Ɯy(c)Ӱ푴ƶˮƽ_____________________________

          41000mm(x)ȫӾӰŮ\(yn)(dng)TȍuˮƽĽ__x}

          AȍuB(x)ڻ(dng)ܵ

          BտsȺ(du)ȍuص

          Cȍu؞\(yn)(dng)ṩ

          DѪǝߌ(do)ȍuطp

          鿴𰸺ͽ>>

          Ŀ (li)Դ

          }ĿP(gun)w(ni)غøĔe(cu)`

          AصĻW(xu)|(zh)ǵ|(zh) BЧøҪ֮һ

          CøԽͻW(xu)(yng)Ļ Dcм(x)Y(ji)ϿӰ푼(x)Ĵx

          鿴𰸺ͽ>>

          Ŀ (li)Դ

          }ĿĽMzDzʽɽM϶H鼃ӡՈ(qng)㶴׽MɫzW(xu)WP(gun)Д

          (1) ٽMҪʬF(xin)ɫԠ(du)͵Ҫ____________________SC(j)xF2ϻc׻һsܵĽY(ji)________

          A. ȫ B. ϡðף31 C. ϡðף11 D. ȫ

          (2) ̭ڽMF2Ļú׌ȺwкcsԠxȞ________________ڃɌ(du)Ļһ(du)?q)һ?du)ıF(xin)wã@NrQλһ(du)[Ի?q)һ?du)λ÷Q[λһ(du)@Ի?q)һ?du)λ÷Q@λ(j)˷ڢ۽MгF(xin)(yng)ԭǷքeF(xin)________________F(xin)

          (3) ܽMF2İO(g)w________N

          鿴𰸺ͽ>>

          Ŀ (li)Դ

          }Ŀ͞Aaֲa(chn)Ӽǣ

          A. Aa=11 B. Aa=31

          C. Aa=11 D. Aa=31

          鿴𰸺ͽ>>

          Ŀ (li)Դ

          }Ŀͬһ(g)wļ(x)(jng)(x)ΑB(ti)Y(ji)(gu)ܴcP(gun)^(gu)

          A. (x)׃B. (x)C. (x)ֻD. (x)˥

          鿴𰸺ͽ>>

          Ŀ (li)Դ

          }ĿP(gun)(x)v̵f(shu)e(cu)`ǣ

          A. (x)weL(zhng)ʹ|(zh)QЧ(qing) B. (x)ֻr(sh)mRNA(hu)l(f)׃

          C. (x)׃Ƕ(g)l(f)ͻ׃ĽY(ji) D. (x)z|(zh)Ŀ

          鿴𰸺ͽ>>

          Ŀ (li)Դ

          }Ŀԭ

          A. {(dio)(ji)(x)B. ֹ(x)

          C. ʹ(x)׃D. M(jn)(x)o(w)ֳ

          鿴𰸺ͽ>>

          Ŀ (li)Դ

          }ĿDеABw(ni)|(zh)٢ڢ۴wҺДe(cu)`

          A. ë(x)Ѫܱڼ(x)̎ă(ni)h(hun)٢

          B. ^(gu)r(sh)ë(x)Ѫܱڵͨ͸еҺwp

          C. M(x)X(x)tAɴټנټز{(dio)(ji)

          D. M(x)(x)tBɴ(jng)K

          鿴𰸺ͽ>>

          ͬ(x)(c)