题目内容
向国内外宣布重要事项或者法定事项时，应使用（ ）
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SQL Error: select id,body,options from ***_enewstiku where sourceid='31088' and id < 2499569 and id<>'2499569' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='31088' and id > 2499569 and id<>'2499569' order by id asc limit 5