admin百科知識 2022-02-13 3:55:54 新運算a★b=a-b+1,計算(2★3)★2的值是多少,0 B.-1 C.-2 D.1新運算a★b=a-b 1,計算(2★3)★2的值是多少,0 B.-1 C.-2 D.1網友廻答:匿名網友答[dá]案B (2★3)★2=(2★3)-2 1=2-3 1-1=-1 db標簽 生活常識_百科知識_各類知識大全»新運算a★b=a-b+1,計算(2★3)★2的值是多少,0 B.-1 C.-2 D.1
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