有四个数从小到大排列是A,B,C,D.B-A=3 C-B=11 D-A=27 (A+B+C+D)/4=70,哪么A=( ) B=( ) C=( ) D=( )
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![有四个数从小到大排列是A,B,C,D.B-A=3 C-B=11 D-A=27 (A+B+C+D)/4=70,哪么A=( ) B=( ) C=( ) D=( )](/uploads/image/z/10166975-71-5.jpg?t=%E6%9C%89%E5%9B%9B%E4%B8%AA%E6%95%B0%E4%BB%8E%E5%B0%8F%E5%88%B0%E5%A4%A7%E6%8E%92%E5%88%97%E6%98%AFA%2CB%2CC%2CD.B-A%3D3+C-B%3D11+D-A%3D27+%28A%2BB%2BC%2BD%29%2F4%3D70%2C%E5%93%AA%E4%B9%88A%3D%28+%29+B%3D%28+%29+C%3D%28+%29+D%3D%28+%29)
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