一般来说，货币市场工具往往被当作（ ）的等价物。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='26854' and id < 2232310 and id<>'2232310' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='26854' and id > 2232310 and id<>'2232310' order by id asc limit 5