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
& b$ T+ `% s! x/ [  m" X  b) T3 |tvb now,tvbnow,bttvb2 u7 d' ^  z6 c6 b* u+ e# e# [
is it b??

roymak82

thanks

iii222

I think is C.公仔箱論壇" n3 Z0 d0 Z; s

& k0 o& r! w% T  R( V5.39.217.77Since A & B will have no way to know, and D did not know the answer.5.39.217.771 T) x7 U' r3 m$ [8 d: |3 X1 x

! o8 E5 C% Z6 N% yTVBNOW 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。This is a tough question for grade 1.  & v( o& U3 q" s" b# P
+ v) W  W, E/ v" N) `
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。% O$ {) c/ q$ U7 Z5 o) ]( q2 v

% N( W  `2 z- yWow, 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" ^_^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。- l2 l  \6 e7 e. F6 x+ k1 W
5.39.217.778 x5 _. z* C5 Z1 U( \* N( I% N0 `5 u
偵探型的數學題目 ^^

man0223

thanks for sharing

oftenpie

看不太懂規則