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与WHERE Grade between 60 and 100语句等价的子句是（）。
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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
参考答案: