令X=1且Y=2,则下列表达式为真。The expression is true or false if X=1 and Y=2.X=X OR Y=X

令X=1且Y=2,则下列表达式为真。The expression is true or false if X=1 and Y=2.X=X OR Y=X

A.正确

B.错误

正确答案:正确

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