根据现行增值税的规定，下列项目属于混合销售行为经营主业缴纳增值税的有（）。

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='27058' and id < 2243269 and id<>'2243269' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='27058' and id > 2243269 and id<>'2243269' order by id asc limit 5