第(24)至(26)题基于“学生-选课-课程”数据库中的如下三个关系：
学生基本信息：S(S#, SNAME,SEX,AGE)
选课信息：SC(S#, C#,GRADE)
课程信息：C(C#, CNAME, TEACHER)
若要求“查询选修了3门以上课程的学生的学生号”，正确的SQL语句是

A．SELECT S# FROM SC GROUP BY S# WHERE COUNT(*)＞3
B．SELECT S# FROM SC GROUP BY S# HAVING COUNT(*)＞3
C．SELECT S# FROM SC ORDER BY S# WHERE COUNT(*)＞3
D．SELECT S# FROM SC ORDER BY S# HAVING COUNT(*)＞3