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一副扑克牌共54张(含大小王),至少从中摸出( )张牌才能保证至少有6张牌的花色...
一副扑克牌共54张(含大小王),至少从中摸出( )张牌才能保证至少有6张牌的花色相同.
A.23
B.24
C.25
D.26
考点分析:
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