1.绝对值相等的两个数和等于零、2.两个负数的和是负数,第一个是2个数,不是一样的数这是个单项选择里的,那2个都对,怎么选下列结论,正确的是( )A.若两个有理数之和是负数,则这两
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![1.绝对值相等的两个数和等于零、2.两个负数的和是负数,第一个是2个数,不是一样的数这是个单项选择里的,那2个都对,怎么选下列结论,正确的是( )A.若两个有理数之和是负数,则这两](/uploads/image/z/218245-13-5.jpg?t=1.%E7%BB%9D%E5%AF%B9%E5%80%BC%E7%9B%B8%E7%AD%89%E7%9A%84%E4%B8%A4%E4%B8%AA%E6%95%B0%E5%92%8C%E7%AD%89%E4%BA%8E%E9%9B%B6%E3%80%812.%E4%B8%A4%E4%B8%AA%E8%B4%9F%E6%95%B0%E7%9A%84%E5%92%8C%E6%98%AF%E8%B4%9F%E6%95%B0%2C%E7%AC%AC%E4%B8%80%E4%B8%AA%E6%98%AF2%E4%B8%AA%E6%95%B0%2C%E4%B8%8D%E6%98%AF%E4%B8%80%E6%A0%B7%E7%9A%84%E6%95%B0%E8%BF%99%E6%98%AF%E4%B8%AA%E5%8D%95%E9%A1%B9%E9%80%89%E6%8B%A9%E9%87%8C%E7%9A%84%EF%BC%8C%E9%82%A32%E4%B8%AA%E9%83%BD%E5%AF%B9%EF%BC%8C%E6%80%8E%E4%B9%88%E9%80%89%E4%B8%8B%E5%88%97%E7%BB%93%E8%AE%BA%EF%BC%8C%E6%AD%A3%E7%A1%AE%E7%9A%84%E6%98%AF%EF%BC%88+%EF%BC%89A.%E8%8B%A5%E4%B8%A4%E4%B8%AA%E6%9C%89%E7%90%86%E6%95%B0%E4%B9%8B%E5%92%8C%E6%98%AF%E8%B4%9F%E6%95%B0%EF%BC%8C%E5%88%99%E8%BF%99%E4%B8%A4)
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