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學習快評丨qibao666888　　為??(wei)什??(shen)么??(me)不??(bu)能??(neng)輕?(qing)言??(yan)過??(guo)關(guān)??(guan)？??　　這??(zhe)是??(shi)由??(you)客??(ke)觀??(guan)形?(xing)勢??(shi)決??(jue)定??(ding)的??(de)??。??總??(zong)的?(de)來??(lai)看??(kan)?，糧??(liang)食??(shi)供??(gong)求??(qiu)緊??(jin)平??(ping)衡??(heng)態(tài)??(tai)勢??(shi)將?(jiang)長??(chang)期?(qi)存??(cun)在?(zai)??。先??(xian)看??(kan)需??(xu)求??(qiu)端??(duan)??。隨??(sui)著??(zhe)人??(ren)們??(men)生??(sheng)活??(huo)水?(shui)平??(ping)提??(ti)高??(gao)?，糧?(liang)食?(shi)消??(xiao)費??(fei)早??(zao)已?(yi)不??(bu)再??(zai)局??(ju)限??(xian)于??(yu)口??(kou)糧??(liang)?，相??(xiang)當??(dang)部??(bu)分??(fen)的??(de)糧??(liang)食??(shi)通??(tong)過??(guo)飼??(si)用??(yong)轉(zhuǎn)??(zhuan)化??(hua)為??(wei)肉??(rou)蛋??(dan)奶??(nai)?，以??(yi)滿??(man)足??(zu)多?(duo)元??(yuan)化??(hua)食??(shi)物??(wu)營??(ying)養(yǎng)??(yang)需??(xu)要??(yao)?，而?(er)這??(zhe)部??(bu)分??(fen)產(chǎn)??(chan)需??(xu)仍??(reng)存??(cun)在??(zai)一??(yi)定??(ding)的??(de)結(jié)??(jie)構(gòu)??(gou)性??(xing)缺??(que)口?(kou)??。。