下列行为可以将风险转移到其他主体的是（）。I.投机套利 II.套期保值 III.购买保险 IV.分散投资

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SQL Error: select id,body,options from ***_enewstiku where sourceid='30068' and id < 2434597 and id<>'2434597' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30068' and id > 2434597 and id<>'2434597' order by id asc limit 5