哈哈，小学应用题：中国参战到停战，前进还是后退了？：）

来源: 之乎于 2013-07-30 07:36:00 [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.