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近期,我在教学中解答填空题或选择题时,遇到对“当a>0时,a+a+2/a+1≥2”这个命题真假的判断,关于它的真假争议很大,有两种截然不同的意见．
Recently, when I answered blank-filling questions or multiple-choice questions in teaching, I encountered the judgment that “a+a+2/a+1+1≥2” is true and false when “a>0”. Big, there are two very different opinions.