2022 National Question 5 Single-choice Differentiating 2022_新课标 II 卷 (2022) 5.有甲、乙、丙、丁、戊 5 名同学站成一排参加文艺汇演,若甲不站在两端,丙和丁相邻,则不同排列方式共有 A. 12 种B. 24 种C. 36 种D. 48 种 Answer keyB ☆ SaveCan't do it, show the explanation查看原卷 →