在策划“六一”活动时，教师应做好下列哪方面的计划？（ )

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SQL Error: select id,body,options from ***_enewstiku where sourceid='27367' and id < 2263870 and id<>'2263870' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='27367' and id > 2263870 and id<>'2263870' order by id asc limit 5