亚洲国产日韩欧美在线a乱码,国产精品路线1路线2路线,亚洲视频一区,精品国产自,www狠狠,国产情侣激情在线视频免费看,亚洲成年网站在线观看

W(xu)W(wng) > иԇ > ӻشиԇx}

ӻشиԇx}

l(f)r(sh)g:2017-10-23݋mvmv

һowP(gun)I~

иԇ}Ŀеÿһ(g)~ÿһ(g)Ӷǰ׽oбضN(yn)}Ľ耳ס¿Y(ji)}¿Y(ji)}нoĺw䌍(sh)ߌĵĸԿY(ji)ҲMain Ideaô֧^c(din)һҪF(xin)Main IdeaеP(gun)I~]гF(xin)P(gun)I~txO(sh)GеһƪThe Origins of Cetaceans13}oĺwThis passage discusses fossils that help to explain the likely origins of cetaceans-whales, porpoises, and dolphins. @Ԓ֪µҪ^c(din)“fossils explain the origins of cetaceans”ô_x(xing)оһҪF(xin)@ׂ(g)P(gun)I~tƫxµ}

ڶxP(gun)I~ͼ(x)(ji)Ϣųe(cu)`

xP(gun)I~cx(xing)һһ(yng)]гF(xin)P(gun)I~tų}еx(xing)3F(xin)skeleton of Basilosaurus(yng)fossils]ᵽoriginsfl(f)F(xin)@Щʯƫx}ųx(xing)4ҲᵽfossilsPakicetusҲ]ᵽʯԴ@(g)}fPakicetusϵĻʯƫx}ųx(xing)6ᵽAmbulocetusĺÁˮǰM(jn)f˻ʯã]ᵽʯԴҲųx(xing)125ᵽ˻ʯcLԴ“(lin)ϵʞ_

صԭ(yn)C

˴_Լx_ģԻصԭM(jn)(yn)CųϢڼ(x)(ji)ϢtC˼·_(x)(ji)ϢһeһŒ(sh)ԃ(ni)ݻxԃ(ni)@Щ(ni)ֻҪ׌x˽⣬ҪM(jn)Փx(xing)Еr(sh)g(sh)ֵĕr(sh)Ҳض鼚(x)(ji)ϢǞ֧Փc(din)иеxҪ^c(din)һλÿεĶ׻βٴڶ@ЩДųx(xing)346njeеϢŒ(sh)ϢDzҪM(jn)һUă(ni)ĶC҂ķ_@M(jn)һC(sh)_x(xing)126

Ŀ]
W(xu)YӍW(xu)M(fi)W(xu)CW(xu)W(xu)W(xu)(jng)(yn)W(xu)ԇՈ
c(din)
]x

W(xu)W(wng)©YJBYS.com