通货紧缩的衡量标志有（ ）。[2008年11月二级真题]

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SQL Error: select id,body,options from ***_enewstiku where sourceid='25265' and id < 2138572 and id<>'2138572' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='25265' and id > 2138572 and id<>'2138572' order by id asc limit 5