“能熟练使用筷子”。该典型表现所属于的年龄段是（ )

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SQL Error: select id,body,options from ***_enewstiku where sourceid='27899' and id < 2291474 and id<>'2291474' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='27899' and id > 2291474 and id<>'2291474' order by id asc limit 5