wingdragon89

C.....

中國籍男子

C答中了。A和B一定答不到因看不到其他人。& |6 W7 r/ i) m/ O
假設C和B是同一顏色, 那D就會立刻知道自己的顏色，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。% ^8 k2 ]- O* n/ d; w; \  Z: b& L
而不會過了一會才作答，C發現D不知道答案時就表示% [" a/ w' O  g! V
C和B是不同顏色，那麼C只要答和B相反的顏色就對了。

南極

WHY???

mavvvv

i want to know the answer

waha1ha1

C knows the answer by deducing D is not yelling out the answer.& F& U0 f( V. W7 {% j# h9 F
That means D is not sure the answer by seeing one white and one black.os.tvboxnow.com! a/ S  K; u6 t: a$ k' @7 e; O7 C% u
C saw B is wearing the white, hence he is wearing the black

abilam123

thank you

jonnyfang

see this before but forgot answer

sws2108

係點解呢？

wong32159

thank a lot

rockylok

dfdfd

KekHao

我觉得是D 呢。。。

formax

好難哦~~

bluekid2030

1# wasimasterQ
- r% B# n, D. stvb now,tvbnow,bttvb
: W7 i3 Y$ p3 r( ]8 }; P- Ftvb now,tvbnow,bttvbC同B都答到

roembro

C, because he saw B's hat is white and he knows D can see the color of B's and his hat. If B and his hat has the same color, D would speak out. But D kept silent, so C knows that his hat's color must be different.

morrislch

may i see the answer?