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 tvb now,tvbnow,bttvb' {8 }* q) i  H
公仔箱論壇/ c# y/ j# K; x- z! |0 J1 b4 e
is it b??

roymak82

thanks

iii222

I think is C.
) v3 o  }/ w9 B, P% l+ Wtvb now,tvbnow,bttvb
9 m/ h' n; ]5 I! a" n& v9 otvb now,tvbnow,bttvbSince A & B will have no way to know, and D did not know the answer.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。( T( Y+ i1 ?( x* I
7 r0 c9 H4 H2 e) ^& M
This is a tough question for grade 1.  公仔箱論壇3 P8 T! Z! ~( i9 m  \# c
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。. @+ O" j+ t; h8 Q
I most likely cannot answer it within 5 minutes when I was that young.公仔箱論壇/ h6 c  G: L2 [) m' M3 G
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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" ^_^
7 Z, @' F; E! j7 ^- ^( vtvb now,tvbnow,bttvb
- _% x6 q% `1 C# G9 }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。偵探型的數學題目 ^^

man0223

thanks for sharing

oftenpie

看不太懂規則