首页/ 题库 / [单选题]若命题A的否命题是B,命题B的逆命题是C的答案

若命题A的否命题是B,命题B的逆命题是C,则C是A的逆命题的(  )。

单选题
2022-01-11 08:15
A、否命题
B、逆命题
C、逆否命题
D、以上判断都不对
查看答案

正确答案
A

试题解析

因为命题A的否命题是B,命题B的逆命题是C,所以C是A逆否命题,所以C是A的逆命题的否命题。
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在一种插花艺术中,对色彩有如下要求:①或者使用橙黄,或者使用墨绿;②如果使用橙黄,则不能使用天蓝;③只有使用天蓝,才使用铁青;④墨绿和铁青只使用一种。由此可见在该种插花艺术中(  )。

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