以下RNA转录终止子的结构描述正确的是（    ）

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='27517' and id < 2271374 and id<>'2271374' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='27517' and id > 2271374 and id<>'2271374' order by id asc limit 5