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 公仔箱論壇! T  e7 A8 ?: h9 D
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。, r# Y+ q1 a4 [% m9 `
is it b??

roymak82

thanks

iii222

I think is C.公仔箱論壇4 [, j+ G! O0 Z& x' Y5 O
tvb now,tvbnow,bttvb) Z9 _- j5 R9 ?# S( C' t
Since A & B will have no way to know, and D did not know the answer.公仔箱論壇+ G9 _8 K0 P- U
www3.tvboxnow.com& @: k4 ]3 t! D( Z6 k. \$ e4 B5 K
This is a tough question for grade 1.  公仔箱論壇6 j1 \& V* e& p" S$ g$ ~1 M6 U

0 i, p' F8 C1 \* I9 r; H: E7 `/ Z$ Wtvb now,tvbnow,bttvbI most likely cannot answer it within 5 minutes when I was that young.tvb now,tvbnow,bttvb# \$ e9 `0 ^( l1 `* l
/ [9 L# U2 P- j* g. ~' e" Q
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! @' I  b+ j/ e4 Y0 N

* |3 f' q& f* K' H1 v: [www3.tvboxnow.com偵探型的數學題目 ^^

man0223

thanks for sharing

oftenpie

看不太懂規則