四個一組，有一個left over. 稱三次完成。there would be three different scenari

來源: 大淩於 2012-12-30 17:59:47 [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.

四個一組， 有一個left over. 稱三次完成。there would be three different scenari