古诗悯农其二其一？古诗《悯农》其一其二分别如下：悯农（其一）春种一粒粟，秋收万颗子。四海无闲田，农夫犹饿死。悯农（其二）锄禾日当午，汗滴禾下土。谁知盘中餐，粒粒...