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
# Z2 D& z; a& c
/ I8 @, `* D0 \  m- R3 v; n5 {公仔箱論壇is it b??

roymak82

thanks

iii222

I think is C.公仔箱論壇/ _3 O1 I4 |7 z/ j. r; c

3 O, O% G+ h  Q% d$ WTVBNOW 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.
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( W# ]5 P, `( W! [% YThis is a tough question for grade 1.  公仔箱論壇+ f- u. S: S$ L4 |
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。8 e2 k6 d5 l# n# ~+ ?5 i
I most likely cannot answer it within 5 minutes when I was that young.
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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" ^_^
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偵探型的數學題目 ^^

man0223

thanks for sharing

oftenpie

看不太懂規則