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 5.39.217.769 g3 E) A! c. o/ a  k; M
/ Y3 q% O  z4 X7 Z7 h# R! H+ ~
is it b??

roymak82

thanks

iii222

I think is C.
9 U- ~- K; U1 S) }% S6 s' q% v5.39.217.76tvb now,tvbnow,bttvb. v5 b: A) C3 s& A
Since A & B will have no way to know, and D did not know the answer.6 U+ R" |% u+ q( r' r2 u+ ]

/ l. `% \" T; ~' Qtvb now,tvbnow,bttvbThis is a tough question for grade 1.  
: G7 E. @/ i" |. U! S; eTVBNOW 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。8 |5 D$ W4 k) w3 e# K9 o# f
I most likely cannot answer it within 5 minutes when I was that young.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。, J5 x0 }9 K( F! x
公仔箱論壇& P  v. P* v  ]
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" ^_^
# X; {  T' \0 s/ R& JTVBNOW 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。7 J3 M, [7 T9 x+ T  M1 ]$ ]7 {7 v8 ]
偵探型的數學題目 ^^

man0223

thanks for sharing

oftenpie

看不太懂規則