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
+ |, f- O/ A+ C) z3 p( r, c公仔箱論壇
% {9 i# \6 k/ E$ B& }$ O7 q8 G: p: }' ftvb now,tvbnow,bttvbis it b??

roymak82

thanks

iii222

I think is C.公仔箱論壇/ h5 e) Y* P2 }+ r9 n- \) @8 O
3 G  O" N; x- _( v
Since A & B will have no way to know, and D did not know the answer.公仔箱論壇7 Y9 {+ }8 z) M' F. P- h  O6 g4 \& G

2 a! l4 C( ^7 H5 j7 p+ ~3 TThis is a tough question for grade 1.  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。0 C2 T  @2 \( m2 g% I% W
tvb now,tvbnow,bttvb6 o5 r9 f, Q3 J& s( `) ~' t2 H
I most likely cannot answer it within 5 minutes when I was that young.
. c& N8 V- v5 ~! M* b
5 }; ?" C3 f  IWow, 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" ^_^
+ z+ S: `: z- l) m6 `公仔箱論壇' e8 j2 X. [4 a$ y0 C. Y
偵探型的數學題目 ^^

man0223

thanks for sharing

oftenpie

看不太懂規則