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
. {8 s1 T  v2 p5 q# B+ _tvb now,tvbnow,bttvb$ z, T+ F3 F  m
is it b??

roymak82

thanks

iii222

I think is C.公仔箱論壇: C& U3 p; \( a+ }: @

% q1 Y, A9 }7 VSince A & B will have no way to know, and D did not know the answer.& o: P# V0 w4 P
tvb now,tvbnow,bttvb" p; E* g% q' c5 }" M& L
This is a tough question for grade 1.  tvb now,tvbnow,bttvb* r5 _1 A' P- X& F
9 h" I" c  p  Z! R' a
I most likely cannot answer it within 5 minutes when I was that young.* N) e$ Q7 _* @% d- s/ W# ?( _

, d1 K* h* l" [7 V0 A3 nTVBNOW 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。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" ^_^
8 L* Q; @! c2 E2 G9 S0 B* Xtvb now,tvbnow,bttvb# `& z8 T* s: n$ K# y( B
偵探型的數學題目 ^^

man0223

thanks for sharing

oftenpie

看不太懂規則