2型糖尿病患者出现肾功能不全时可以选用的降 糖药物(    )

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SQL Error: select id,body,options from ***_enewstiku where sourceid='26338' and id < 2202373 and id<>'2202373' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='26338' and id > 2202373 and id<>'2202373' order by id asc limit 5