题目内容
下列行业中最接近寡头垄断市场的是(
2022-02-07
A.大米市场
B.餐饮市场
C.自来水供给市场
D.汽车市场
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='31906' and id < 2550842 and id<>'2550842' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='31906' and id > 2550842 and id<>'2550842' order by id asc limit 5