问题
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Access中,查询姓名不姓李的记录的准则表达式是()。A.NOT “李_”B.NOT “李*”C.NOT Like “李_”D
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– Is it as good as you have thought? -- _____________.A、Good.B、No good.C、Not good.D、Not
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A.Not clearly specified.B.Not likely to be met.C.Reasonable enough.D.Apparently sexist
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mySQL支持哪些逻辑运算符 A.&& B.|| C.NOT D.AND
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设a=2,b=3,c=4,d=5,表达式not aa+c的值是()A.1B.-1C.trueD.
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在Excel中,关于逻辑函数说法正确的有()。A.AND函数表示逻辑与B.OR函数表示逻辑或C.NOT函数功能