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有SQL语句: SELECT * FROM 教师 WHERE NOT (工资>3000 OR 工资<2000) 与如上语句等价的SQL语句是

A.SELECT*FROM 教师 WHERE 工资BETWEEN 2000 AND 3000

B.SELECT*FROM 教师 WHERE 工资>2000 AND 工资<3000

C.SELECT*FROM 教师 WHERE 工资>2000 OR 工资<3000

D.SELECT*FROM 教师 WHERE 工资<=2000 AND 工资>3000


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