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
/ y- R" R& u' F0 m% c3 r; \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。
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roymak82

thanks

iii222

I think is C.
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3 W% a6 j% p6 ]1 ESince A & B will have no way to know, and D did not know the answer.8 d: \$ l& F# X/ R0 L/ o9 v, D$ I/ h8 k
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。: A" l2 S+ }5 t: i
This is a tough question for grade 1.  
+ P0 X# I0 p7 x8 NTVBNOW 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。( P' \: b. g  H
I most likely cannot answer it within 5 minutes when I was that young.
6 T6 F' J/ x( l9 w8 e) P- X5.39.217.77. a- E% k9 J6 q9 e5 ~2 H) x+ H
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