货币市场基金的主要投资对象是：（    ）

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku_ where sourceid='54740' and id < 3449386 and id<>'3449386' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='54740' and id > 3449386 and id<>'3449386' order by id asc limit 5