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
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0 l/ j1 M1 X& z6 N* E! \5.39.217.77:8898is it b??

roymak82

thanks

iii222

I think is C.公仔箱論壇- _- E& E$ C, u, |# S

; d* O* s1 e, l# `0 H; m; x公仔箱論壇Since A & B will have no way to know, and D did not know the answer.5.39.217.77:8898( ]% Y" N7 o" `+ _

" c9 H7 J+ u' E6 _' I; U. PTVBNOW 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.  
5 U7 \3 p2 F& F% Z* 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。5.39.217.77:8898; I( J: O3 z& b: p2 D8 \
I most likely cannot answer it within 5 minutes when I was that young.
* Q% _7 q3 `2 R% I  s- ^( iTVBNOW 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。- p. _8 P8 t. X
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" ^_^; h! R' S# B4 g# B
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偵探型的數學題目 ^^

man0223

thanks for sharing

oftenpie

看不太懂規則