幼儿因着急表述一件事而说不清楚时，教师应该（ ）。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='27900' and id < 2291481 and id<>'2291481' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='27900' and id > 2291481 and id<>'2291481' order by id asc limit 5