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
+ }! C4 e0 f/ r. e% ~. bTVBNOW 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。
1 ~+ T1 {0 L, q) J* ^4 ktvb now,tvbnow,bttvbis it b??

roymak82

thanks

iii222

I think is C.公仔箱論壇/ x1 u# N8 `! r' z) k

4 Z+ Q0 q8 z: v0 F+ C1 a. D  vtvb now,tvbnow,bttvbSince A & B will have no way to know, and D did not know the answer.
% g: |! w5 ^$ r. z9 S% C- E# g" L5.39.217.77:8898公仔箱論壇- Q+ d9 |! ?: N: g' D" ]. ^
This is a tough question for grade 1.  
& I& x; x* y- u& g4 i' t% W公仔箱論壇
/ o. f3 e9 T2 X8 ^/ t5.39.217.77:8898I most likely cannot answer it within 5 minutes when I was that young.
5 o* P( Y  k8 _4 G+ Etvb now,tvbnow,bttvb: A+ H9 g: |  a5 o6 o
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! }2 E8 M  _' W+ _8 d/ u; J

" w+ a* @1 Z; h公仔箱論壇偵探型的數學題目 ^^

man0223

thanks for sharing

oftenpie

看不太懂規則