若希望当num的值为奇数时，表达式的值为“真”，num的值为偶数时，表达式的值为“假”。则以下不能满足要求的表达式是( )。_计算机科学与技术_全学科试题题库

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若希望当num的值为奇数时，表达式的值为“真”，num的值为偶数时，表达式的值为“假”。则以下不能满足要求的表达式是( )。
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