来源于间叶组织的恶性肿瘤是

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='27433' and id < 2267857 and id<>'2267857' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='27433' and id > 2267857 and id<>'2267857' order by id asc limit 5