标志是具有特殊意义的视觉传达符号，是一种（ ）。[江西2019]

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SQL Error: select id,body,options from ***_enewstiku where sourceid='24869' and id < 2123587 and id<>'2123587' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='24869' and id > 2123587 and id<>'2123587' order by id asc limit 5