随着工资水平的提高，劳动的供给量是（ ）。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='31437' and id < 2520198 and id<>'2520198' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='31437' and id > 2520198 and id<>'2520198' order by id asc limit 5