因某個轉基因作物的問題就否定整個轉基因？某汽車失控撞人就把所有車禁止了？

來源: 白不潛於 2015-04-27 11:02:14 [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.