绝对，所以用了必须。就像思考是否存在绝对的善恶标准一样。

来源: 居家于 2015-02-20 11:12:16 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.