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 tvb now,tvbnow,bttvb, q9 g5 S( [6 f" {/ ~5 f+ A

- ^: [7 q7 C" {5 y$ v! G5.39.217.76is it b??

roymak82

thanks

iii222

I think is C.5.39.217.76$ T: N& S; y  n1 C, x' R
- b1 K3 N+ D0 {; P0 t& L& P$ g
Since A & B will have no way to know, and D did not know the answer.
6 Z' U% ~: M1 A- u. ~. F公仔箱論壇; H) o8 p0 Z+ s- U" U
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。& C4 Q7 e/ ?; s) t  q4 H
3 ?! R! K: q7 M/ Y  w3 [, g" e
I most likely cannot answer it within 5 minutes when I was that young.5.39.217.76; H) b! o1 x0 e1 O& c
, `8 t: T2 K! S
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" ^_^, k1 k8 `2 B9 N" Y$ z

2 K/ `  k% {9 p& \6 `1 l- A( vtvb now,tvbnow,bttvb偵探型的數學題目 ^^

man0223

thanks for sharing

oftenpie

看不太懂規則