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 5.39.217.76( D. f5 i9 e& p6 a. `

5 V) k$ N; Z9 ~) g2 _" n8 j4 Lis it b??

roymak82

thanks

iii222

I think is C.tvb now,tvbnow,bttvb  X9 d0 l6 H, l- W; o$ T$ b

: T) ]0 C( B, f( I$ i) ySince A & B will have no way to know, and D did not know the answer.
0 a& e( H7 a9 m5 t0 s% G公仔箱論壇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。. k2 b9 [* d" w+ j
This is a tough question for grade 1.  
6 C  K; @+ I/ ~9 [! y8 d" O5 i4 u3 x7 O! v9 o, O
I most likely cannot answer it within 5 minutes when I was that young.
# L+ [  T8 _; v1 c- @5 d7 S5.39.217.76
2 P- n* g4 C2 X! \) \! A# OTVBNOW 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" ^_^
* ?! Q4 g8 S  ^& m. [5.39.217.766 [! h6 u, n! Z! A! [. f" X
偵探型的數學題目 ^^

man0223

thanks for sharing

oftenpie

看不太懂規則