下列不属于衍生品市场的是（）。

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='30047' and id < 2434114 and id<>'2434114' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30047' and id > 2434114 and id<>'2434114' order by id asc limit 5