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问题描述:

[单选] 若要求“查询yqmp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
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