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
. K7 Y  s7 J. e* b. Y( n, x8 c/ l5 U
2 q7 T) B5 l( Vis it b??

roymak82

thanks

iii222

I think is C." A# {; E: _7 ~
tvb now,tvbnow,bttvb+ d! ]% }1 z* u! r% R( E8 U" s
Since A & B will have no way to know, and D did not know the answer.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。! j* _; r1 q1 m# a4 L; \" V' X

7 y$ K8 R) u6 WThis is a tough question for grade 1.  5.39.217.77:8898$ S  w6 w! ?2 c+ A9 q( H

8 S. L! i6 B4 X0 ?/ }4 ^, t9 H5.39.217.77:8898I most likely cannot answer it within 5 minutes when I was that young.
( `7 F3 G$ W, a, \4 q$ i2 E6 `tvb now,tvbnow,bttvbTVBNOW 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。+ a  T" r8 j$ J3 L1 T
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" ^_^, s+ \" f$ n0 H, F

5 m  I- P+ Q8 h# V6 |公仔箱論壇偵探型的數學題目 ^^

man0223

thanks for sharing

oftenpie

看不太懂規則