(56)是幻灯片缩小之后的打印件，可供观众观看演示文稿放映时参考。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='29737' and id < 2415778 and id<>'2415778' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='29737' and id > 2415778 and id<>'2415778' order by id asc limit 5