C knows the answer by deducing D is not yelling out the answer.
/ @" v- D. _; E! C: }: QThat means D is not sure the answer by seeing one white and one black.
2 R, X" S+ M- U1 ^( c5.39.217.77C saw B is wearing the white, hence he is wearing the black |
發表於 2013-2-10 10:53 PM
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