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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  V8 V" ?4 {. {  n) v/ r1 b5.39.217.76is it b??

roymak82

thanks

iii222

I think is C.
8 x( l( B( u& j- F2 C+ ?$ _: Q
+ j; Z; F9 I* l$ N. I& w$ @5.39.217.76Since A & B will have no way to know, and D did not know the answer.6 J( c* L" y" s: L9 _8 p
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This is a tough question for grade 1.  tvb now,tvbnow,bttvb: y* T: `' Z+ z  t: }9 y. @3 L

9 b( f. C6 M8 N* S1 {) lI most likely cannot answer it within 5 minutes when I was that young.公仔箱論壇# N  ^1 }2 ~; o3 B
公仔箱論壇7 _+ _* C% V3 C+ r. Y
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" ^_^
1 t! X# W( P, j& pTVBNOW 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 X$ o4 O6 ^, y5.39.217.76偵探型的數學題目 ^^

man0223

thanks for sharing

oftenpie

看不太懂規則