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        1. Ӣҽ̾W(wng) > > }ĿԔ

          }ĿD~r(nng)I(y)B(ti)ϵy(tng)ֲ(dng)DDĸ(yng)Д_

          A.(jng)ԓB(ti)ϵy(tng)ĿɣÃ(ch)C

          B.QL(zhng)l(f)ֳɱʾB1+C1+D1

          C.ɣQ֮gfЧʿDCʾһС20

          D.(S)Ͷ~o~ʳ~w(ni)C1

          𰸡B

          (jng)DB(ti)ϵy(tng)Ŀa(chn)߹̶̫AЙC(j)=ЙC(j)-ĵЙC(j)ɣɢʧğܿÈDеBʾijһ(g)I(yng)B(yng)(j)(dng)ݔĂfɢʧ(ĺɢʧͷֽ߷ֽɢʧ)DеCB1+C1+D1ɷքeʾɣQL(zhng)l(f)ֳ(dng)DеD

          A(jng)ԓB(ti)ϵy(tng)Ŀa(chn)߹̶̫ܿACɣL(zhng)l(f)ͷֳAe(cu)`

          BQͬһͨ^ɢʧ(A1)һL(zhng)l(f)ͷֳ(B1+C1+D1)B_

          CQͬD=(A1+ B1+C1+D1)ɣͬAɣQ֮gfЧʿD/Aʾɂ(g)I(yng)B(yng)(j)fЧһ10%~20%֮gCe(cu)`

          D(S)еһI(yng)B(yng)(j)(ɣ)ͬD1еDe(cu)`

          xB

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

          Ŀ Դ

          }ĿˆDij(x)mRNAc(du)(yng)ķga(chn)ʾDP(gun)e(cu)`

          A.һmRNAһ(g)xF(tun)F(tun)cɂ(g)B

          B.ԓmRNAϳɵ^УwͿc֮Y(ji)ϲ_ʼg^

          C.һ(g)mRNAж(g)ʼܴaһ(g)mRNAɷgɶN|(zh)

          D.ăɗl朿ɷքeģM(jn)D(zhun)ߵ|(zh)ϳɵЧ

          鿴𰸺ͽ>>

          Ŀ Դ

          }ĿһNλz߰xF(xin)һϵ(jng)ϵy(tng)pİYˆDij߼ϵвֳɆTԓVƔ_

          A. ԓ鳣Ⱦɫw[z B. 2̖(ho)yԓ²

          C. 3̖(ho)sӵĸ2/3 D. 12˲ӵĸʞ1/4

          鿴𰸺ͽ>>

          Ŀ Դ

          }ĿȩHCHO҃(ni)՚ȾҪɷ֮һ(yn)r•(hu)l(f)w߹ܮ(do)±ʰͰѪ҃(ni)^pֲﳣ܉üȩȩȾоl(f)F(xin)Դȩ̼ԴM(jn)볣ٵĹ^Уw^DʾRU5PHU6Pga(chn)

          1Dѭh(hun)Q__________ԓѭh(hun)|(zh)׃x__________

          2׷ۙ̽ѭh(hun)ȩ̼ͬ·õķ__________________ټ(x)ͬHCHOĈ(chng)___________

          ȩڱõͬr(sh)Ҳ(hu)(du)ٵL(zhng)a(chn)һӰоˆTO(sh)Ӌ(j)мȩ{³L(zhng)rČ(sh)(yn)dzڲͬȼȩœy(c)ÿǵĺȩÓøFALDHǼȩx^еP(gun)IøDʾͬȩԓøĻ(du)ֵ҈DDzͬȩš׌(do)ȣ׵_ų̶ȣ(du)ֵ

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          2271

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          3еČ(du)սM________//

          4ڼȩ{š׌(do)½x________________________

          51(g)λȩٚ_ų̶½ǵĺCϢܵԭ

          A.ȩx^ܮa(chn)CO2ڹ

          B.׌(do)½(do)¹ⷴ(yng)a(chn)e

          C.1(g)λȩʹFALDHĻ(qing)

          D.׌(do)½

          6CϷDϢڼȩ{ٵĿ;________________

          鿴𰸺ͽ>>

          Ŀ Դ

          }ĿDܰͺNwҺ֮g໥P(gun)ϵʾDДe(cu)`ǣ

          A.ҡքeǼ(x)(ni)ҺMҺѪ{

          B.׺жSĵ|(zh)

          C.ܰͻ裬t(hu)(do)ҵķe

          D.w(ni)ķNwҺpH͜ض

          鿴𰸺ͽ>>

          Ŀ Դ

          }ĿСָ(bio){(dio)ؙC(j)cͬ䷱ֳ(qing)ֳڶСɞҪģʽ֮һՈ(qng)شІ}

          (1)zW(xu)ڃɂ(g)NСƷϵоl(f)F(xin)β׃̵[ͻ׃(g)wՈ(qng)?jin)O(sh)Ӌ(j)һ(g)s(sh)(yn)ͨ^һs_ɂ(g)Ʒϵеͻ׃(g)wǷl(f)ͬͻ׃(Ҫ󣺌sMϺA(y))_____________________

          (2)Сďβ(B)(du)β(b)@ԣԓ(du)ԠĻλXȾɫwzW(xu)Ҍһ(g)DNAƬΌ(do)뵽βw(x)ͨ^DNAؽMͿ¡g(sh)@һֻD(zhun)βСzW(xu)J(rn)ԓDNAƬβ뵽СȾɫwϵλ4N(D)_wIJλãM(jn)(yng)s(sh)(yn)(]滥Q)

          faDNAƬαƾwԠ

          bСw(ni)ԓDNAƬΕr(sh)B򲻱_(d)ԓDNAƬκBͬr(sh)ڕr(sh)F(xin)βbı_(d)Ӱ푣

          cСܾџoβεĻ(Bb)(do)̥

          (sh)(yn)׌ԓD(zhun)βСcD(zhun)βsy(tng)Ӌ(j)ӴıF(xin)ͷNA(y)ڽY(ji)cY(ji)Փ

          Ӵβ󣺏ββ󣺏β=___________DNAƬεIJλÌڵ2N

          Ӵβ󣺏ββ󣺏β=1010tԓDNAƬεIJλÌڵ_____N

          鿴𰸺ͽ>>

          Ŀ Դ

          }Ŀ˸ȾȮ36հl(f)(du)ȾעɜĿȮƳɵĿȮĿǰȮЧʩՈ(qng)شІ}

          1Ȯ(hu)(jng)XƉ_________________ИжF(xin)ơðwظߟͬr(sh)Ҳ(hu)__________________ڲF(xin)Oʡ

          2Ȯw_________________(x)ߡwҺߡ򡰼(x)ߺwҺߡȮC(j)wa(chn)خߵЧɷַQ_______________

          3t(y)(w)(sh)(yn)ˆTքeڵ13719ע1ࣨ焩λĿȮy(c)˻w(ni)ȮwĺP(gun)(sh)(j)D

          Ȯw_________(x)ϳɷڡ(j)DД(sh)(j)J(rn)鱻Ȯ(yn)ظȾڽӷNȮͬr(sh)_________ҪҪע俹Ȯwf___________________________________________________________________

          鿴𰸺ͽ>>

          Ŀ Դ

          }ĿоÃxzy(c)MϽ~Ƭڹ-D(zhun)QlCO2׃ÿ2sӛһ(g)(sh)(yn)(sh)(j)ڈDc(din)ʽʬF(xin)

          1քe18O(bio)ӛCO2cH2OMϽtȌF(xin)Ե|(zh)քe________

          2_ʼzy(c)200s(ni)MϽ~⼚(x)ùֽܷH2O̶________ ڌ(sh)(yn)(g)^~Ƭͨ^_______ (ch)ЙC(j)з(wn)ĻW(xu)D(zhun)________͟ܡ

          3D@ʾMϽ~Ƭչl£CO2 _____(ni)300sr(sh)CO2_________(d)ɴ˵Ì磬~ƬĿ挍(sh)ʷs________С}(sh)ֵС(sh)c(din)һλ

          4ĈD߀ɿD(zhun)ڰl100sԺ~ƬCO2_______ ׃½_(d)һ(g)(du)(wn)ˮƽ@~Ƭĺ^ڹ¿cںڰ ____ͬͬ

          鿴𰸺ͽ>>

          Ŀ Դ

          }ĿDij͞AaBbDdĶw2N=16(dng)w(ni)ij(g)ԭ(x)ڜp(sh)ѵijr(sh)ͬԴȾɫw׃ʾDP(gun)_

          A.DЌ(du)(yng)r(sh)ڵļ(x)пγ4(g)ķw

          B.ԓ׃Nһ(g)oA(y)y(c)(hu)l(f)ʲô׃ĭh(hun)

          C.ԓ׃Ɍ(do)zϢl(f)׃

          D.ԓ(x)(du)λڜp(sh)һηѺڷx

          鿴𰸺ͽ>>

          ͬ(x)(c)