PowerPoint可以通过插入（55)来完成统计、计算等功能。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='29746' and id < 2415092 and id<>'2415092' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='29746' and id > 2415092 and id<>'2415092' order by id asc limit 5