​要找出对同一部电影评论次数在3次及以上的评论者姓名，下列语句不能实现该功能的是‍
A: select name from reviewer,rating where reviewer.rid=rating.rid group by reviewer.rid having count(stars)>=3
B: select name from reviewer A where (select count(stars) from rating B where
A:rid=
B:rid group by rid)>=3
C: select name from reviewer where (select count(stars) from rating where reviewer.rid=rating.rid)>=3
D: select name from reviewer,rating where reviewer.rid=rating.rid and count(stars)>=3 group by reviewer.rid