“月明星稀”这是（ ）现象。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='29179' and id < 2373974 and id<>'2373974' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='29179' and id > 2373974 and id<>'2373974' order by id asc limit 5