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