非常同意！要想證明是遺傳，也很困難！如遺傳家族譜，基因鑒定等！

來源: 回家路於 2013-05-13 13:53:47 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.