题目
A.update Grade set Score = Score + 5
B.update Grade set Score = Score + 5 where Score >= 55 or Score <= 60
C.update Grade set Score = Score + 5 where Score between 55 and 60
D.update Grade set Score += 5 where Score >= 55 and Score <= 60
第1题
A.select max(score) from grade
B.select top 1 score from grade order by score asc
C.Select min(score) from grade
D.select top 1 score from grade order by score desc
第2题
A.SELECT max(grade),min(grade),average(grade) FROM student;
B.SELECT max(grade),min(grade),avg(grade) FROM student;
C.SELECT min(grade),average(grade),max(grade) FROM student;
D.SELECT min(grade),avg(grade),max(grade) FROM student;
第4题
第5题
A.SOME
B.EXISTS
C.ANY
D.ALL
第6题
A.SOME
B.EXISTS
C.ANY
D.ALL
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