( )是儿童形状知觉形成的关键期。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='26188' and id < 2193909 and id<>'2193909' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='26188' and id > 2193909 and id<>'2193909' order by id asc limit 5