现在中国25%的粮食要靠进口，毛时代是100%自给自足并略有出口。

来源: XYZ94538 于 2019-10-21 21:33:46 [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.

Change Ad Consent