中文字幕在线一区二区在线,久久久精品免费观看国产,无码日日模日日碰夜夜爽,天堂av在线最新版在线,日韩美精品无码一本二本三本,麻豆精品三级国产国语,精品无码AⅤ片,国产区在线观看视频

      ô(yng)(du)иxЌW(xu)g(sh)~R

      r(sh)g2021-01-21 13:20:35 иԇ ҪͶ

      ô(yng)(du)иxЌW(xu)g(sh)~R

      ʲônjW(xu)g(sh)~R

      ô(yng)(du)иxЌW(xu)g(sh)~R

      иxn(jng)ЌW(xu)(du)sČW(xu)g(sh)~R^۲@~R(hu)xٶȣӰw_иxеĆ~Աwһ㹦~R͌W(xu)g(sh)~Rһ㹦~]@ČW(xu)g(sh)磺animal, organ, time W(xu)g(sh)~RָһضW(xu)Ʊ~RijһN(dng)archaeopteryxʼBijһ(g)Y(ji)(gu)nerve cord(jng)ijһ(g)vʷr(sh) Cretaceous׈׼o(j)ȵһ㹦~иxе@ЩW(xu)g(sh)~R׌(du)҂?c)xϵK

      wfxеČW(xu)g(sh)~R֮yҪ(g)棺һ҂俼^кٕ(hu)ij(g)ضW(xu)Ƶ~RڶW(xu)g(sh)~Ryͨ~~Yȥœy(c)҂ܸBĝhZ˼֪磺иxгF(xin)^һNKittiwakeBhZֺt@(g)~҂Ҳ] ^ˣİČW(xu)g(sh)~R(hu)Ӱ҂xٶҲӰ҂B(ti)

      ʲô(hu)ЌW(xu)g(sh)~R

      ôȻиһTZԿԇôʲôxЕ(hu)F(xin)˶ČW(xu)g(sh)~R@еČW(xu)g(sh)~Rʲôԇж(hu)oκν

      ȑ(yng)ԓ緶(ni)ӢZ(qun)Ŀԇ֮һԇW(xu)g(sh)~RO(sh)Ӌ(j)M(jn)иxһԭ憖}Ĵ҂ԏиԇı|(zh)˼

      иĴ_ZԿԇиԇĸZӢZDžsӢZҌW(xu)(x)ČW(xu)ô(du)@ЩW(xu)ж(sh)xƻо(du)ZԿԇ͸ӂ(c)ڜy(c)ԇܷڇĴW(xu)h(hun)沢ҌW(xu)(x)ڴW(xu)һ(g)W(xu)xʲôأ@ȻǸNnôᘌ(du)@Nиԇx־͑(yng)ԓW(xu)ܷxnW(xu)nw׶ɌW(xu)g(sh)ԵĶνMдČW(xu)g(sh)~R@ӣиxҲF(xin)˶ČW(xu)g(sh)~R(yng)(dng)ˡֻ@ӲW(xu)Ƿܿn

      һ(dng)mǧ퓵ӢnиxyȻöfxиx²һxӢnи¶xͿ϶ҲyӢn

      Ć}--ǰ(ch)W(xu)g(sh)~R

      ǰ(ch)W(xu)g(sh)~Rԓ_и漰wʮ֏VȻƌW(xu)ĿƌW(xu)(hu)ƌW(xu)ˇg(sh)ȵȟoFMпԇеČW(xu)g(sh)~RDz(sh)HҲǵЧʵиxµij}}ƫõڿǰ(ch)W(xu)g(sh)~Rr(sh)҂ֻھ(x)r(sh)}еČW(xu)g(sh)~RM(jn)һHHJ(rn)R(sh)~Ŀ(bio)(hu)(hu) (hu)f@ӁeһČW(xu)g(sh)~RԱCԇr(sh)P(gun)W(xu)g(sh)~RXһ(g)ҊıﻯW(xu)н(jng)F(xin)carbohydrate̼ˮ(dng)н(jng)F(xin)vertebrate׵(dng)

      |(zh)Ć}--(chng)W(xu)g(sh)~R

      (dng)҂?c)ڿ?chng)ϕr(sh)(du)вͬW(xu)g(sh)~RČӴҲ|(zh)DzͬҪԚw

      һЛ]нoP(gun)ጻxġ@W(xu)g(sh)~RֻͿ

      磺Among the species of seabirds that use the windswept cliffs of the Atlantic coast of Canada in the summer to mate, lay eggs, and rear their young are common murres, Atlantic puffins, black-legged kittiwakes, and northern gannets.

      common murres, Atlantic puffins, black-legged kittiwakes, northern gannets ҂İČW(xu)g(sh)~R(du)҂ֻҪxһЩBͿȻĸsքeC A BK N(bio)ӛ֮P(gun)}r(sh)磺

      According to the passage, which of the following birds conceal their nest?

      (A) Bonapartes gulls

      (B) Atlantic puffins

      (C) Kittiwake gulls

      (D) Northern gannets

      BCDx(xing)ֱӌ(du)(yng)A BK N

      ڶнoP(gun)ጻx@W(xu)g(sh)~R҂HҪ֪߀Ҫ(du)жxҕҊ(du)W(xu)g(sh)~Rxጵ̖(ho)Уxľ䣬ͬλZľZ̖(ho)̖(ho)ȡ

      1. Further burial and slow cementation - a process by which crystals become bound together in a mosaic of intergrown ice crystals - finally produce solid glacial ice.

      @ƪ}DZcementatioṇһ(g)|(zh)W(xu)g(sh)Z̖(ho)֮gIJ֣nj(du)cementationĽጶx

      2. The moon may be divided into two major terrains: the Maria (dark lowlands) and the Terrace (bright highlands).

      @һУMariaºTerraceꑣP(gun)ČW(xu)g(sh)~R̖(ho)֮еIJ@(du)M(jn)˽ԓµһ(g)}ĿУ

      All of the following are true of the Maria EXCEPT:

      (A) They have small craters.

      (B) They have been analyzed by astronomers.

      (C) They have a rough texture.

      (D) They tend to be darker than the terrace.

      x(xing)Dļnj(du)ԓԒ̖(ho)еČW(xu)g(sh)~ጲM(jn)еһ(g)顣

      _đB(ti)挦(du)W(xu)g(sh)~R

      W(xu)g(sh)~RȻһЩyƽr(sh)(x)Ϳ(chng)ό(du)һ(g)_đB(ti)ǺҪȻиx鱾|(zh)ĽǶȳl(f)ģMǽW(xu).W(xu)(x)^̡ôڌW(xu)(x)^xn^϶кܶg(sh)Zİ]Ҋ^W(xu)(x)ǰİ֪R(sh)׃Ϥ^ͨ^(du)nxW(xu)(x)ЩW(xu)g(sh)~RŌW(xu)֪R(sh)

      ͬиxr(sh)Ҳ(dng)һ(g)nW(xu)(x)^һЩҪg(sh)ZW(xu)g(sh)~Rnиx£Ǖ(hu)oጶx@ЩҲnjW(xu)(x)c(din)Ҫ⡣cnͬnͶx(hu)ͻصw̖(ho)ʾиxУ҂Ҫw̖(ho)ȫһӵȡ(du)c(din)W(xu)g(sh)~RĽጶxһЩҪČW(xu)g(sh)~R|(zh)ҲҪô

      ֻҪסиxЌW(xu)g(sh)~RĿ챾|(zh)ƽr(sh)m(dng)e_đ(yng)(du)ټ_挦(du)đB(ti)ŴҶ܉򹥿иx廨TČW(xu)g(sh)~R

      ô(yng)(du)иxЌW(xu)g(sh)~RP(gun)£

      `(yng)(du)иx}еČW(xu)g(sh)~R09-03

      ôиx~R}08-30

      иx~R}(yng)ԓô09-05

      н㑪(yng)(du)иxе~08-13

      иxI(y)~Rôk08-30

      иx~R09-06

      иx~R09-02

      иx~Rx08-31

      иx~R08-28

      վ֩ģ壺 avҹƬƷ| С13ϴƵ| ˿ŷպƷ| 99ձ޻ɫվ| | avһ| ޹һƵ| | ˹Ҷ԰߹ۿ| רһ| | | ߳ˮڵëƬƵ| 99þƷƵ77| avһ| ߹ۿ91 | ʼ| ɽ| ̨| ľþþƷ| ŷ޹Ʒþþþ| ɼƵ| ˰Ƶ߹ۿ| ҹڵƵ| ߹ۿɫav| ͵ƷƵ| һ͵| AV뾫Ʒݮ| ѹۿƵ| ĻƵ| AVĻ| ĻŮͬһ| Ʒһv3d| ƷŮ˿˿| ˬִָ̼߳Ƶ | һַ| ƷþĻһҳ| 91ù߹ۿ| | ҹþüձ| ޹ۺۺϹ|