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 ( \: Y7 L3 V  h, ^. K

4 r3 E  ~" W7 @. \3 f6 CTVBNOW 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。is it b??

roymak82

thanks

iii222

I think is C.
- r+ i0 ?$ K7 G4 x% n: B/ f公仔箱論壇- t! E) Q9 L' M8 r, A: U2 n$ y
Since A & B will have no way to know, and D did not know the answer.
- z$ S- g8 `( u2 i- m7 E5.39.217.77TVBNOW 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。9 N( J1 t- m0 {+ \1 D! M5 S7 i' U
This is a tough question for grade 1.  3 d5 C5 `  {* d4 u& F8 L

1 L( C6 I/ s- m4 ^tvb now,tvbnow,bttvbI most likely cannot answer it within 5 minutes when I was that young.
3 i" V$ O, {$ \+ T  K" ]5.39.217.77tvb now,tvbnow,bttvb% t$ a* L: n" J8 Z
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" ^_^
6 Q# v* \4 u6 S' Z5 \7 Q! L5.39.217.77TVBNOW 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。6 \1 |  N# r! j/ d! u9 q+ `- U: x
偵探型的數學題目 ^^

man0223

thanks for sharing

oftenpie

看不太懂規則