2019 Tianjin Question 4 Single-choice Differentiating 2019_天津卷 (2019·理) 4.阅读下边的程序框图,运行相应的程序,输出 $S$ 的值为 A. 5B. 8C. 24D. 29 Answer keyB ☆ SaveCan't do it, show the explanation查看原卷 →