應該是99%吧，以前有專家講過，好像都要勾兌，不算作假

來源: jiangwen999 於 2014-12-30 11:37:45 [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.