}ĿD~r(nng)I(y)B(ti)ϵy(tng)ֲ(dng)Dĸ(yng)Ո(qng)(j)DشІ}
1(jng)DB(ti)ϵy(tng)Ŀ____________(ĸDеCB1+C1+D1ɷքeʾɣQ_________
2QͬD=________(ĸ͔(sh)W(xu)̖(ho)ʾһrD/Aֵ________ڡСڡڡ20%QɳS㣩Ͷ~o~ʳãQɳڵ_________I(yng)B(yng)(j)ͬ
3QSǃ(yu)~mͶԽo~ṩʳĶ~Įa(chn)QSе̼Ԫֻ____________ʽ~~ͶQS(du)B(ti)ϵy(tng)a(chn)@Ӱ@?yn)ԓB(ti)ϵy(tng)_______________________
4ɣ~r(nng)I(y)B(ti)ϵy(tng)ʹ|(zh)ѭh(hun)___________________
𰸡 A L(zhng)l(f)ֳ A1+B1+C1+D1 С ЙC(j) ֿ(wn)ԣ{(dio)(ji)
(j)DAʾa(chn)߹̶̫(yng)ܿBʾɣĵCʾɣL(zhng)l(f)ֳ(dng)B1+C1+D1QQL(zhng)l(f)ֳ(dng)
1(jng)B(ti)ϵy(tng)Ŀa(chn)߹̶̫(yng)ܿ(yng)AɣɢʧğܿBʾDеCʾɣL(zhng)l(f)ֳ(dng)B1+C1+D1QQL(zhng)l(f)ֳ(dng)
2QͬDQԼL(zhng)l(f)ֳ(dng)A1+B1+C1+D1D/AĽ10%20%֮grD/AС20%QļS㲻QͬQʳеһI(yng)B(yng)(j)ͬ
3̼ڟo(w)C(j)h(hun)Ⱥ֮gԶ̼ʽM(jn)ѭh(hun)ģ̼ȺԺ̼ЙC(j)ʽQSе̼ԪֻԺ̼ЙC(j)ʽ~B(ti)ϵy(tng)һ{(dio)(ji)˾еֿ(wn)
4~r(nng)I(y)B(ti)ϵy(tng)ʹ|(zh)ѭh(hun)
Ŀ (li)Դ }ͣ
}ĿʳI(yng)B(yng)ɷcbԇ@ɫ(yng)֮gČ(du)(yng)P(gun)ϵ_ǣ
A.ۣҺɫ
B.߀ԭǣԇutɫ
C.֬KȾҺtɫ
D.|(zh)psԇ{(ln)Gɫ
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Ŀ (li)Դ }ͣ
}ĿD͵ļ(x)˼܇ֽY(ji)(gu)ʾDՈ(qng)(j)Dش𣺣[ ](bio)̖(ho) (yng)Q
1ֻ_______(x)ʹ___________@RſԿˈDʾĽY(ji)(gu)
2ڼ(x)^(gu)[ ]__________ijr(sh)D(zhun)ȾɫwΑB(ti)
3[3]Ҫɵ|(zh)________M|(zh)ͨ^(gu)[ ]________M(jn)뼚(x)˵
4DпҊ[ ]_______[5]˱ĤBͨʹ(x)|(zh)ͺ˃(ni)|(zh)(lin)ϵo
5¸N(x)оԓY(ji)(gu)_______
A.̿җU B.H1N1 C.{(ln)(x) D.x
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}ĿJȔ҇(gu)Ҫ켈?jin)ϣ?sh)JȔֲ^wSӰ푮a(chn)Ʒ|(zh)ʹJȔֲL(zhng)@^L(zhng)wSijһֲL(zhng){(dio)(ji)̎L(zhng)ڵJȔ@һ{(dio)(ji)(yng)ԓǣ
A.ϩ
B.ù
C.r
D.Ó
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}ĿоˆTm˜ض(du)ס҃ɷNmԵоY(ji)Dʾ
1DAc(din)l¼Nm~⼚(x)a(chn)ATPļ(x)Y(ji)(gu)____________________Bc(din)lҷNm~GwጷųO2ĔU(ku)ɢȥ_____________________________
2ĈDзm(yng)h(hun)__________Nmڜmr(sh)ܺˮ^(gu)ԭ__________________________
3ֲҪ|(zh)(li)Դ____________еğo(w)C(j)}H2OCO2r(nng)ҷյЙC(j)ڟo(w)l___________Nmĸpٵø
4оˆTͨ^(gu)(sh)(yn)l(f)F(xin)ҷNmɫغڼNmDʾcԓl(f)F(xin)Č(sh)(yn)Y(ji)______________________________________________________
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Ŀ (li)Դ }ͣ
}ĿDij(dng)ܾѰl(f)(li)ͬ(x)ѷʽʾD(j)Dش
A B C
1AD(x)_______ѵ_______ADѽY(ji)a(chn)(x)Q_____________
2BDͬԴȾɫw______(du)
3CD(x)Q __________̎r(sh)ڞ____________ĺ
4ψD֪ԓ(dng)w(x)_____lȾɫw
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Ŀ (li)Դ }ͣ
}ĿضB(yng)bFƿB(yng)ĸڲB(yng)ܵȾHL(zhng)˽ĸ߀L(zhng)˼(x)ùƿеһИ(gu)һ(g)
A.B(ti)ϵy(tng) B.Ⱥ C.NȺ D.(gu)ϵy(tng)
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}Ŀt(y)W(xu)ֶH냺ԽQz(li)ȱB(yng)^(gu)DʾՈ(qng)(j)DشP(gun)}
1@áH냺õ̥̼g(sh)______________________________
2I(xin)ߺĸHҪôټ̎ĿǞ___________________________@ȡľ轛(jng)^(gu)_______________ܾ̎
3˫@ȡ̥ɼ(x)ҪؾwB(yng)_____________r(sh)ȡ_____________(x)B(yng)
4HоwǷҪôt(y)W(xu)ֶH냺ʲô
__________________________________________________________
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Ŀ (li)Դ }ͣ
}Ŀ^DNARNAڼ(x)еķֲ(sh)(yn)8%}ĿIJ
A׃(x)ĤͨԣȾɫM(jn)뼚(x)
BʹȾɫwеDNAc|(zh)x
CDNAcȾɫY(ji)
DˮDNA
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