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 1 R0 m0 V. m1 H' w7 G
( M; @* W0 }4 a
is it b??

roymak82

thanks

iii222

I think is C.tvb now,tvbnow,bttvb2 H/ G9 j" T9 B  @
公仔箱論壇) F$ k$ A! H5 G1 m) }' g, J# s
Since A & B will have no way to know, and D did not know the answer.5.39.217.767 h& a( N$ x9 y! K3 x) ]- ?
5 Y/ o5 }; e+ c/ G' C- O5 Z$ A0 B
This is a tough question for grade 1.  公仔箱論壇3 i, z  Y  w% [6 H! {
, Z' E( B- U$ d! X
I most likely cannot answer it within 5 minutes when I was that young.1 a2 W$ Z  @" X: v7 m* N

5 J0 Y3 z% s% A! A) b: |公仔箱論壇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" ^_^
* w' R+ u: m8 d+ XTVBNOW 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。5.39.217.76% C% I3 X; o# C& x
偵探型的數學題目 ^^

man0223

thanks for sharing

oftenpie

看不太懂規則