howardc888

Answer is C.  Many people already explained it.  :)

susu_nel

D应该先答对。D可以看见B,C是什么颜色，他就会有1/2机会答对

我是步惊云

interesting questions

kammandang

1# wasimasterQ
8 |1 }) C* F" s5.39.217.77公仔箱論壇8 P+ L# G. d+ U* ?$ Z2 u' Z
is it b??

roymak82

thanks

iii222

I think is C.
& [/ N% z9 L$ o; A2 `5.39.217.77
, a5 _1 q) S. S" @9 ~0 \) P公仔箱論壇Since A & B will have no way to know, and D did not know the answer.
% z5 [2 b) S9 |7 r" w; @tvb now,tvbnow,bttvb公仔箱論壇; w% \0 H+ E: o2 J8 J, g
This is a tough question for grade 1.  
) M4 t; r2 z) Z公仔箱論壇
  @( w3 h: O2 |4 u1 p" L公仔箱論壇I most likely cannot answer it within 5 minutes when I was that young." x, I, |) [2 n9 l9 y! Y. U
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。2 E9 K8 o) ]+ F  \5 C
Wow, really enjoy this question.  Thank you for sharing.

mirrorabc

Thanks for sharing

GN2160659

thanks for sharing

greenland

answer pls...

wa929

thanks for good question

edwin_8888

thank for sharing

24456430

看不到图片，做不了题目

shijin

總覺得這類型的題目 都是在考驗"邏輯思考" ^_^8 u7 H5 W* q$ z) R" E- [4 Z) S
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。7 h3 i8 N1 s) o5 Q9 j; e
偵探型的數學題目 ^^

man0223

thanks for sharing

oftenpie

看不太懂規則