挑战习题
1/3单选题
难度:

1.10个一样的苹果要分给甲乙丙丁4个人,每个人至少1个,则有_______种不同的分配方式。
A
B
C
D
提示1:
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正确答案:QQ==
6Kej77yaMTDkuKroi7nmnpzkuYvpl7TmnIk55Liq6Ze06ZqU77yM6YCJ5Ye6M+S4qumXtOmalOaPkuWFpemalOadv++8jOWwseiDveWwhjEw5Liq6Iu55p6c5YiG5oiQNOS7ve+8jOi/meaYr+e7hOWQiOmXrumimO+8jOWFseaciTxpbWcgd2lkdGg9MTUgaGVpZ2h0PTIxIHNyYz0iaHR0cHM6Ly9wMi5xaW5nZ3VvLmNvbS9HMS9NMDAvNUIvMjMvckJBQ0UxTjhkOTJ3SlVXQkFBQUJYWjI2MUVBNTY3LnBuZyI+56eN5YiG6YWN5pa55byP77yB