2015 Beijing Question 3 Single-choice Differentiating 2015_北京 Paper 3.(5分)执行如图所示的程序框图输出的结果为( ) A. (﹣2,2)B. (﹣4,0)C. (﹣4,﹣4)D. (0,﹣8) Answer keyB ☆ SaveCan't do it, show the explanation查看原卷 →