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
0 f8 J: J1 y  M) htvb now,tvbnow,bttvb
" d+ _- h: n7 O4 C- |公仔箱論壇is it b??

roymak82

thanks

iii222

I think is C.
- |% |* @; b8 C8 F6 D' _tvb now,tvbnow,bttvb
" I  w$ q' [1 G0 M: LSince A & B will have no way to know, and D did not know the answer.
9 y# a+ j, a7 L9 e; w4 _6 Q5 c5.39.217.76TVBNOW 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。8 u& D. d- U0 S0 Y" n3 N3 @
This is a tough question for grade 1.  tvb now,tvbnow,bttvb: o  @( g8 X& T5 j" [

! p2 x4 T% {  I6 P  c* W9 s- x5.39.217.76I most likely cannot answer it within 5 minutes when I was that young.
/ Y7 B. i9 S1 C" w5.39.217.761 K8 w' h9 r  o+ u
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" ^_^tvb now,tvbnow,bttvb- z- F+ `5 \" E) r8 P7 B

- H* n, q9 ~3 ^, d, T; ?1 B5 KTVBNOW 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。偵探型的數學題目 ^^

man0223

thanks for sharing

oftenpie

看不太懂規則