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
$ ]$ \" h7 C/ Q公仔箱論壇
( _' p2 p& F0 h9 ]$ l% j( E+ x5 Cis it b??

roymak82

thanks

iii222

I think is C.
9 p  [0 O" O3 o% o/ Atvb now,tvbnow,bttvb5.39.217.77:8898, {- a4 H; P2 }4 c
Since A & B will have no way to know, and D did not know the answer.
7 a& b1 q' F, p' d  u" H' ?5.39.217.77:8898
+ }8 I5 s+ A/ ~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。This is a tough question for grade 1.  5.39.217.77:88980 j- ^8 N' ]# i; a! `% S1 l3 w' j
5.39.217.77:8898  v, r$ T9 F( k" h; S3 J
I most likely cannot answer it within 5 minutes when I was that young.tvb now,tvbnow,bttvb0 o) t, E' E, D* c* C$ q( I

* s6 d3 e( z2 P: F公仔箱論壇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" ^_^
( {+ A4 p$ {  b, ~2 h  {/ S2 O5.39.217.77:8898
: k/ W: O  V# o% l5 ftvb now,tvbnow,bttvb偵探型的數學題目 ^^

man0223

thanks for sharing

oftenpie

看不太懂規則