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Q22选C的筒子看看这句话 Lucy’s wide, shallow pelvis is actually better
suited to bipedal walking th ...
zhima427 发表于 2012-11-28 19:46 
Reconstruction of thepelvis (hipbones) and femur (thighbone) of “Lucy”, a three-million-year-oldskeleton that is the most complete fossilized skeleton from theaustralopithecine era, has shown that they are much more like the correspondingbones of the modern human than like those of the most closely related livingprimate, the quadrupedal chimpanzee.
咋不看这句呢?!~难道是因为比较对象不同:当pelvis 和 the quadrupedal chimpanzee的pelvis比就更像现代人类的构造,但是单独和人类比还是有区别?!~~我是这么理解的。。。 |
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