人体70%的热量是由蛋白质和脂肪提供的。 （ )

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SQL Error: select id,body,options from ***_enewstiku where sourceid='29905' and id < 2425438 and id<>'2425438' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='29905' and id > 2425438 and id<>'2425438' order by id asc limit 5