衡量技术方案获利水平的评价指标是（ ）。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='26360' and id < 2203547 and id<>'2203547' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='26360' and id > 2203547 and id<>'2203547' order by id asc limit 5