我见过吉林省的5年纪、6年级（初一）教材，比河北省的强多了。

来源: 我爱丁二酸钠于 2019-04-28 14:09:27 [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.