幼儿入园时具有强烈的情绪波动称为（ )。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='27581' and id < 2273403 and id<>'2273403' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='27581' and id > 2273403 and id<>'2273403' order by id asc limit 5