问题
单项选择题
Which one of the following expressions is equivalent to ’X BETWEEN 15 AND 25’（）
A.X＞15ANDX＜25
B.X=15ANDX=25
C.X＞25ANDX＜15
D.X＞=15ANDX＜=25
答案
参考答案：D
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Which one of the following expressions is equivalent to ’X BETWEEN 15 AND 25’（）
A.X＞15ANDX＜25
B.X=15ANDX=25
C.X＞25ANDX＜15
D.X＞=15ANDX＜=25
参考答案：D