某一个PPTX文档，共有8张幻灯片，现选中第4张幻灯片，进行改变幻灯片背景设置 后，单击“应用”按钮，则（54) »

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SQL Error: select id,body,options from ***_enewstiku where sourceid='29738' and id < 2415705 and id<>'2415705' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='29738' and id > 2415705 and id<>'2415705' order by id asc limit 5