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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$ E( d* s8 Q3 s" dis it b??

roymak82

thanks

iii222

I think is C.
$ Q5 _" F% l( A0 I" VTVBNOW 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 q! j& Z4 O  }' B' B
Since A & B will have no way to know, and D did not know the answer.公仔箱論壇+ C) B: r  R+ t- I
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This is a tough question for grade 1.  公仔箱論壇  X/ s4 `- a- ]( E2 k' P' o( w' G* O
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I most likely cannot answer it within 5 minutes when I was that young.公仔箱論壇, G1 l- x$ H  o0 k# E! V6 E

2 i: a" ^5 z  C3 `. m' y5.39.217.77:8898Wow, 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" ^_^. [) P, r, L, S0 S/ k- _

7 j4 y4 }2 ]( ?2 m' K- j( Etvb now,tvbnow,bttvb偵探型的數學題目 ^^

man0223

thanks for sharing

oftenpie

看不太懂規則