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
9 \+ ^  a2 y, v公仔箱論壇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。+ I* v# x2 E5 @9 Z' K
is it b??

roymak82

thanks

iii222

I think is C.- [6 U6 j/ X) H( X, a% X3 V+ A
- s$ r6 {$ F5 M: [8 k( ]
Since A & B will have no way to know, and D did not know the answer.3 [, a! H" b7 m- n% H: n
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。# V' |4 G8 M/ D- _' v9 a
This is a tough question for grade 1.  
- s5 p9 [, F7 N/ ~: Wtvb now,tvbnow,bttvb公仔箱論壇3 Z  v! o7 ]2 J  M1 w6 ?
I most likely cannot answer it within 5 minutes when I was that young.
( T2 ~' r/ n+ v: n, X, ]0 Ttvb now,tvbnow,bttvb
) H( Y* z  Q$ u3 E- u) mwww3.tvboxnow.comWow, 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" ^_^www3.tvboxnow.com% W% i) ]8 T6 l" W* E3 d$ R( [

" W2 M1 G# o% t6 B2 X公仔箱論壇偵探型的數學題目 ^^

man0223

thanks for sharing

oftenpie

看不太懂規則