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已知“A、B二人中至少有一人懂英语”、“只有B刁懂英语,A才懂英语”和“A不懂英语并且B也不懂英语”这三个判断中,只有一个为真。据此,便可必然推出下列判断中为真的是()。

发布日期:2020-12-11

已知“A、B二人中至少有一人懂英语”、“只有B刁懂英语,A才懂英语”和“A不懂英语并且B也不懂英语”...
A

A和B都懂英语

B

A和B都不懂英语

C

A懂但B不懂英语

D

A不懂但B懂英语

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此试题出现在

大学试题

哲学

去刷题
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