将对象从背景中分化出来的知觉特性是整体性。 （ )

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SQL Error: select id,body,options from ***_enewstiku where sourceid='27574' and id < 2273197 and id<>'2273197' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='27574' and id > 2273197 and id<>'2273197' order by id asc limit 5