与WHERE Grade between 60 and 100语句等价的子句是()。
与WHERE Grade between 60 and 100语句等价的子句是()。
A.WHERE Grade > 60 AND Grade < 100
B.WHERE Grade >= 60 AND Grade <= 100
C.WHERE Grade > 60 AND Grade <= 100
D.WHERE Grade >= 60 AND Grade < 100
正确答案:WHERE Grade >= 60 AND Grade <= 100