下列各项词汇中，幼儿用得最少的是（ ）。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='27573' and id < 2273146 and id<>'2273146' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='27573' and id > 2273146 and id<>'2273146' order by id asc limit 5