C knows the answer by deducing D is not yelling out the answer.公仔箱論壇. l2 f' v9 ^* H1 b' l
That means D is not sure the answer by seeing one white and one black.TVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。' Z# F& e# r9 \) ?' R0 b
C 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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