謝謝提問。我的本意是籠而統之，自然也就包括了同種癌症。您所說變換命題，不解；請教。

來源: 鳥憶高飛於 2014-12-28 11:07:21 [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.