2015 Beijing Question 3 Single-choice Differentiating 2015_北京卷 (2015·理) 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 →