問題詳情
49. The school organizes inter-class volleyball competition, using a double-eliminationsystem. There are 15 teams participating. How many games are needed at least todetermine the championship？
(A) 27
(B) 28
(C) 29
(D) 30
參考答案
答案：B
難度：適中0.48
書單：沒有書單，新增