PowerPoint2007演示文稿默认的文件扩展名是(55) °

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SQL Error: select id,body,options from ***_enewstiku where sourceid='29745' and id < 2415167 and id<>'2415167' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='29745' and id > 2415167 and id<>'2415167' order by id asc limit 5