Problem Solving
试题详情
题目：
Team A and Team B are competing against each other in a game of tug-of-war. Team A, consisting of 3 males and 3 females, decides to line up male, female, male, female, male, female. The lineup that Team A chooses will be one of how many different possible lineups?
选项:
A、 9
B、 12
C、 15
D、 36
E、720
答案:
D
