下列关于变化音程的说法正确的是（ ）。[天津2020]

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='31274' and id < 2510118 and id<>'2510118' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='31274' and id > 2510118 and id<>'2510118' order by id asc limit 5