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
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6 q2 F7 L0 {2 Y. ?- i3 Y1 DTVBNOW 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.
% I1 {) A0 S1 y, g5.39.217.77:8898. Y) k+ P5 A6 M; B! m2 H$ x
Since A & B will have no way to know, and D did not know the answer.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。- ~7 W4 ~' I: H& z  Z* l+ n

/ V2 W# ], w' Z. n' \; \8 Y( ~3 DThis is a tough question for grade 1.  
5 I# {' Y. z7 f- p( dtvb now,tvbnow,bttvbtvb now,tvbnow,bttvb! g( Y, w. i3 q5 O, W
I most likely cannot answer it within 5 minutes when I was that young.1 s9 X3 f- G9 F$ `1 S* ?( p: B) t

0 m1 h- k* y, e* v* Y3 g$ g公仔箱論壇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" ^_^
, r+ _) s1 n# i1 R; ]5.39.217.77:88983 [% N: f, N3 F/ s) _6 \: ]. L( I3 v
偵探型的數學題目 ^^

man0223

thanks for sharing

oftenpie

看不太懂規則