采用弹性预算法编制成本费用预算时，业务量计量单位的选择非常关键，自动化生产车间适合用机器工时作为业务量的计量单位。（　　）

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SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69449' and id < 4497572 and id<>'4497572' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69449' and id > 4497572 and id<>'4497572' order by id asc limit 5