“不是......就是”，具有嚴重的排他性，屬無證推測，^_^。

來源: 文革傳人於 2021-11-07 22:37:33 [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.