《荀子?富国》认为“今是土之生五谷也，人善治之，则亩益数盆，一岁而再获之。”这反映了古代中国农业生产具有的特点是

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku_ where sourceid='14447' and id < 1195004 and id<>'1195004' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='14447' and id > 1195004 and id<>'1195004' order by id asc limit 5