交往能力有所发展，处于发展的不平衡期的幼儿是（ ）。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='27406' and id < 2266101 and id<>'2266101' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='27406' and id > 2266101 and id<>'2266101' order by id asc limit 5