What about humans and kingkongs?
所有跟贴·加跟贴·新语丝读书论坛http://www.xys.org/cgi-bin/mainpage.pl
送交者: whoami 于 2006-6-08, 18:33:43:
回答: All land animals with four legs have almost same leg length. 由 AI 于 2006-6-08, 14:07:44:
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