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 tvboxnow.com1 w/ [! k4 \& V8 n  u

; h: c, D1 ~/ ]1 \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。is it b??

roymak82

thanks

iii222

I think is C.
1 X' B1 x) J& j" jtvboxnow.comTVBNOW 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。' ^" Y9 Q, U8 S' D2 J6 F1 Z2 Z
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。5 O# K% T* j' B3 r" ]/ J# A9 D  s. Y

" m2 I, t! M, [, V; R5 s! ctvboxnow.comThis is a tough question for grade 1.  # M' n0 \' c+ F$ A, T! x6 [" Z

! g1 p- J" B$ A+ Z: {- _tvb now,tvbnow,bttvbI most likely cannot answer it within 5 minutes when I was that young.tvboxnow.com7 _% h( o8 K0 L4 [( y2 V
; c" w3 D, J4 K
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" ^_^. s9 e- {- c: A( ]
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偵探型的數學題目 ^^

man0223

thanks for sharing

oftenpie

看不太懂規則