儿童膳食中脂肪所供能量占总能量的比例为 

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SQL Error: select id,body,options from ***_enewstiku where sourceid='32574' and id < 2589358 and id<>'2589358' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='32574' and id > 2589358 and id<>'2589358' order by id asc limit 5