更换瓦片时，摔伤工人的医药费用、损失应由（ ）承担。 1

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SQL Error: select id,body,options from ***_enewstiku where sourceid='31826' and id < 2543954 and id<>'2543954' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='31826' and id > 2543954 and id<>'2543954' order by id asc limit 5