衡量文字录入水平的指标有录入速度和错误率。录入错误率等于（8).

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SQL Error: select id,body,options from ***_enewstiku where sourceid='29742' and id < 2415388 and id<>'2415388' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='29742' and id > 2415388 and id<>'2415388' order by id asc limit 5