再次感谢你提供的新信息。原来这个问题这么复杂！真值得好好研究。

来源: Bodd 于 2006-08-03 14:20:57 [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.