下列燃烧类型中属于混合燃烧的是（ ）。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='28604' and id < 2335272 and id<>'2335272' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='28604' and id > 2335272 and id<>'2335272' order by id asc limit 5