下列各项中，（ ）属于单位工程。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='27078' and id < 2244286 and id<>'2244286' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='27078' and id > 2244286 and id<>'2244286' order by id asc limit 5