幼儿对颜色认知的最低水平是指认。 （ ）

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SQL Error: select id,body,options from ***_enewstiku where sourceid='27578' and id < 2273358 and id<>'2273358' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='27578' and id > 2273358 and id<>'2273358' order by id asc limit 5