C knows the answer by deducing D is not yelling out the answer.
6 W: u- U9 r9 q* F6 T5 C+ Vtvb now,tvbnow,bttvbThat means D is not sure the answer by seeing one white and one black.
3 H6 }' l+ _- v3 D6 TTVBNOW 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。C saw B is wearing the white, hence he is wearing the black |