幼儿的气质发展中不存在“掩蔽现象”。 ( )

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SQL Error: select id,body,options from ***_enewstiku where sourceid='27585' and id < 2273499 and id<>'2273499' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='27585' and id > 2273499 and id<>'2273499' order by id asc limit 5