很好的贴，对我很有启发和帮助。谢谢。

来源: ladybug2005 于 2007-03-28 12:44:12 [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.