共找到 2 与查找学生姓名及其所选修课程的课程号和成绩 相关的结果,耗时33 ms
查找学生姓名及其所选修课程的课程号和成绩,正确的SQL语句是A.SELECT sname FROM student,SELECT cno,grade FROM sc WHERE student.sno=sc.snoB.SELECT sname,cno,grade FROM student,cour
(40)查找学生姓名及其所选修课程号和成绩,正确的 SQL 语句是A)SELECT sname FROM student, SELECT cno,grade FROM sc WHERE student.sno =sc.snoB) FROM sname,cno,grade FROM student,
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