下列属于综合课程的有（ ）。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='30347' and id < 2452777 and id<>'2452777' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30347' and id > 2452777 and id<>'2452777' order by id asc limit 5