甲（十五周岁）绑架曲某后，向曲父索要十万元赎金未果，便将曲某杀死。对甲可以判处的最重刑罚是（ )

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='28927' and id < 2355692 and id<>'2355692' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='28927' and id > 2355692 and id<>'2355692' order by id asc limit 5