为了节约和环保，我们可以利用废旧报纸包装食品。 （ )

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SQL Error: select id,body,options from ***_enewstiku where sourceid='31815' and id < 2542792 and id<>'2542792' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='31815' and id > 2542792 and id<>'2542792' order by id asc limit 5