为促进迁移，教师在教材的呈现程序方面应（ ）。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='32288' and id < 2569564 and id<>'2569564' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='32288' and id > 2569564 and id<>'2569564' order by id asc limit 5