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
) {( H' y+ ?, r: p' h3 z1 P" s8 S" ]+ [& k
is it b??

roymak82

thanks

iii222

I think is C.! l( g6 _( J1 c0 o* }
5.39.217.77:8898# b9 N- z( v: c) z2 I% f0 p! b
Since A & B will have no way to know, and D did not know the answer.公仔箱論壇" }2 R. d  j" ^8 z

9 R% t, I- j0 x5 m6 fTVBNOW 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.  ' Y: }& ^3 o  O$ _, R
5.39.217.77:88986 X  j& J" Y$ v( e+ j9 A9 j7 [( d
I most likely cannot answer it within 5 minutes when I was that young.0 b$ E; m- c- Y) F; t. N6 x  R) X
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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" ^_^
! G+ P% m8 U$ h- i' q) @: e5.39.217.77:8898
8 Q6 T) }/ d' S公仔箱論壇偵探型的數學題目 ^^

man0223

thanks for sharing

oftenpie

看不太懂規則