降低存款准备金比率，就可以改变货币乘数，（ ）。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='27090' and id < 2246554 and id<>'2246554' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='27090' and id > 2246554 and id<>'2246554' order by id asc limit 5