2012-04-05 53 views

回答

2

对于刺激部:
有6人:
所以可能性是2功率6 = 64; 2装置要么 Çd
考虑如果人是有缺陷的[0] [0] [0] [0] [0] [0]
人是有缺陷的[0] [0] [0] [0] [0] []
人是有缺陷的[0] [0] [0] [0] [] [0]
希望你能明白它..