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
# S) n, j0 w6 d0 z% f+ Gtvb now,tvbnow,bttvb
0 y! u8 m* c( Iis it b??

roymak82

thanks

iii222

I think is C.8 g! ^9 K; U8 J6 Y; v
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Since A & B will have no way to know, and D did not know the answer.
6 G) f; h3 l8 ^* M: @4 {公仔箱論壇tvboxnow.com7 Z) \5 d0 O9 G; q  F
This is a tough question for grade 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。& ?' c9 w' M% Z9 v
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。4 t1 H% j% k  N: {' f9 @6 ]
I most likely cannot answer it within 5 minutes when I was that young.
7 C' R! j) h  o% E+ q8 x5 {! {0 j, O# y* {6 Q5 d9 C
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" ^_^tvboxnow.com" g# u* T; r( r, _- d, M* a1 {

  {" d& z4 Y% J! y偵探型的數學題目 ^^

man0223

thanks for sharing

oftenpie

看不太懂規則