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
% j  a: O: ^, U- D3 i) k公仔箱論壇
  @; o( a$ J/ V  ^, @2 X6 t/ z7 Kis it b??

roymak82

thanks

iii222

I think is C.
  g) B% `( P* K6 Z
; O; i( L! ^: m3 Q  \6 D! 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。Since A & B will have no way to know, and D did not know the answer.tvb now,tvbnow,bttvb3 T' a" a- \# l6 Z* n: A
tvb now,tvbnow,bttvb" s4 e6 @3 O) ?
This is a tough question for grade 1.  
7 x: K$ g! o" T: U9 y, K6 rtvb now,tvbnow,bttvb公仔箱論壇4 ^) E# m9 z! f0 d
I most likely cannot answer it within 5 minutes when I was that young.公仔箱論壇7 `. G! j8 y! J% s; E
tvboxnow.com. I2 p2 K: q2 L$ A
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" ^_^* k( q8 N6 o2 V% F2 a

% u$ F% H$ T8 |0 itvb now,tvbnow,bttvb偵探型的數學題目 ^^

man0223

thanks for sharing

oftenpie

看不太懂規則