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   C2 q4 ?/ O1 b) o
" ~- {! v$ L0 l0 I4 o$ ?* {& Q
is it b??

roymak82

thanks

iii222

I think is C.www2.tvboxnow.com' M9 t& k5 ?- ]$ Q3 J: w
& f; e1 N# P! b) q3 O$ A* v* G
Since A & B will have no way to know, and D did not know the answer.tvb now,tvbnow,bttvb, Z- ]- o' H5 F& Z( l  T1 h

" J: B1 X% A8 f; ~9 K6 d9 a- dThis is a tough question for grade 1.  
/ |. D. @! m0 Ftvb now,tvbnow,bttvb/ ~" Z3 j3 n5 A7 l8 `: W% `
I most likely cannot answer it within 5 minutes when I was that young.tvb now,tvbnow,bttvb* D/ _! ~1 m$ z0 `, i
公仔箱論壇1 L6 q, y8 j# a. X2 |8 ^, }
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" ^_^公仔箱論壇/ w- a; L0 b+ [+ _

& R) A2 a+ B6 @$ \5 }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