日韩亚洲一区中文字幕,日韩欧美三级中文字幕在线,国产伦精品一区二区三区,免费在线欧美性爱链接

      1. <sub id="o5kww"></sub>
        <legend id="o5kww"></legend>
        <style id="o5kww"><abbr id="o5kww"></abbr></style>

        <strong id="o5kww"><u id="o5kww"></u></strong>
        1. Ӣҽ̾W(wng) > > }ĿԔ

          }ĿѪѲǰX[zF(xin)һѪѲķD˃ɂ(g)p̥ŮŮcһ(g)ѪѲӽY(ji)鲢һ(g)ѪѲкСŮcһ(g)ѪѲӽY(ji)ёУشІ}
          ʾδĺӣՈԓϵϵVDԱʾԓϵɆTѪѲĻr
          2СŮѪѲкĸʞ@ɂ(g)ŮͬСŮѪѲyŮĸʞ
          3֪һ(g)ȺwѪѲĻlʺͻlʱֲ׃ȺwŮȺwԓ²lȣO(sh)ȺwѪѲߵı1%tԓȺwѪѲ²lʞŮȺwДyߵı

          𰸡
          1


          2
          31%1.98%
          ⣺1(j)}ϢLϵVD£

          2ѪѲXȾɫw[zP(gun)Hhʾt7̖Ļ͞XhYɴ˿֪1̖5̖ŮĻ;XHXh  tСŮ4̖Ļͼʞ XHXh XHXH  ɷĻ͞XHYѪѲкĸʞ @ɂ(g)ŮͬtСŮĻ͞XHXh  Ļͼ飺XHXhXHXHXhYXHY=11111ҊѪѲyŮĸʞ 3ѪѲXȾɫw[zȺwѪѲߵı1%tԓȺwѪѲ²lҲ1%ȺwŮȺwԓ²ltŮȺwѪѲ²lʞ1%lʞ99%(j)zƽⶨŮȺwДyߵı21%99%=1.98%
          ʴ𰸞飺1D

          2 31% 1.98%
          ѪѲXȾɫw[zc(din)ǣ1zɫäͨ^ŮoOģ2ĸӱزŮػ3ɫäԶŮԣ

          (x)ϵд
          P(gun)(x)}

          Ŀ Դ

          }ĿأADHַQӉDʾشM(jn)IСܼ(x)ˮֵ{(dio)(ji)C(j)ƣĸABCʾwҺIʾ^̣
          1(dng)ʳ^̕r(sh)^̢(hu)ӏ(qing)򡰜p
          2(j)DشM(jn)IСܼ(x)ˮյęC(j)ǣ׃(x)ijЩøĻһM(jn)ĺϳһM(jn)(ch)ˮͨ׵c(x)ĤںĶӼ(x)Ĥ
          3wҺ{(dio)(ji)cAMPQڶʹtDʾ{(dio)(ji)^̵ĵһʹ
          4(ni)ʧ{(dio)Ynj(do)¶Nطڮ򲡻߲Hȍuطڮw(ni)صĝҲ

          鿴𰸺ͽ>>

          Ŀ Դ

          }ĿD4NĽY(ji)(gu)ʽtД_ǣ
          A.(gu)ɰԪֻCHON 4N
          B.ͶRքeǩNH2ͩCH2COOH
          C.RпаȻ
          D.Mˮİ谱ͷDZ谱

          鿴𰸺ͽ>>

          Ŀ Դ

          }Ŀ֪ijN(x)4lȾɫw҃ɌȻքeλڃɌͬԴȾɫwϣijͬW(xu)ʾDʾ@N(x)p(sh)^пܮa(chn)ļ(x)бʾe(cu)`ǣ
          A.
          B.
          C.
          D.

          鿴𰸺ͽ>>

          Ŀ Դ

          }Ŀ(sh)(yn)yù،3N(x)ĿЧ(yng)3N(x)Ȝ(zhn)õĭ֬KƽϮ3lLƽо3lcˆDеù؎|ƽ37lºB(yng)3죬Y(ji)DʾČ(sh)(yn)Y(ji)”_ǣ
          A.ùֹY(ji)˾L
          B.ù،Y(ji)˾ȌyЧ
          C.ù،Y(ji)˾ȌЧ
          D.ùؿί

          鿴𰸺ͽ>>

          Ŀ Դ

          }Ŀи(xing)ͨ^|(zh)ڷx(sh)(yn)C

          A. ֲ:(x)

          B. ԭ|(zh)ӱȼ(x)sԴ

          C. ֲ:(x)M(jn)НB͸ˮ

          D. |(zh)wSصˮԴС

          鿴𰸺ͽ>>

          Ŀ Դ

          }Ŀ҃ɈDʾBm(x)ѵļ(x)ļ(x)ڈDʾа^ʾ(x)ĈDʾY(ji)会(x)_ǣ

          A. еaеBAr(sh)(x)M(jn)DNA(f)

          B. DеbеABr(sh)(x)(hu)F(xin)Ⱦɫw(sh)Ŀӱĕr(sh)

          C. (j)ڼ(x)DNA(f)ƵԭԿư(x)

          D. Dbcɴһ(g)ļ(x)

          鿴𰸺ͽ>>

          Ŀ Դ

          }ĿDʾǹՏ(qing)cÏ(qing)֮gP(gun)ϵԓͨ^(sh)yһƬ~ڲͬՏ(qing)ȗlµ CO2պጷŵrJ(rn)Ă(g)x(xing)Уܴ (x)аl(f)rcCc(din)ǣ

          A. B. C. D.

          鿴𰸺ͽ>>

          Ŀ Դ

          }Ŀ֪ijNֲļtɫͰɫһԠ@һԠܶλijоСMɂ(g)tɫcɫļHsY(ji)DʾP(gun)f_

          A. ƼtɫͰɫԠĻքeλڃɌͬԴȾɫw

          B. MsMϮa(chn)һĻͷքe3N

          C. MsMһĻ3N

          D. MһyмtɫͰɫı3:1

          鿴𰸺ͽ>>

          ͬ(x)Դ