哈哈，一看你就是年龄小。四个现代化是工业，农业，国防，和科学技术现代化。

来源: cultuslake 于 2012-11-13 20:28:31 [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.