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
6 H' Q# S  j: x9 c4 w; h" ?
/ a9 K$ v. ~8 C; V+ z公仔箱論壇is it b??

roymak82

thanks

iii222

I think is C.
/ L3 G7 `: u  a  Y' H/ n! q7 h公仔箱論壇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。3 {9 O  v0 u0 c% t0 p
Since A & B will have no way to know, and D did not know the answer.tvb now,tvbnow,bttvb; Y3 |; V1 a7 g) O* r6 v

! l+ A* H# `7 `" c' Q/ K7 cThis is a tough question for grade 1.  
$ X% j7 \( I1 Q+ c4 I' }tvb now,tvbnow,bttvb
7 r  k( R' j  }: yI most likely cannot answer it within 5 minutes when I was that young.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。1 g5 ?. K& ^" }; m5 @1 P
公仔箱論壇; U" ?; ]1 O4 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" ^_^
$ \) W( j+ ~' p( q- c/ H3 T5.39.217.76公仔箱論壇  g+ n* s/ _% m2 F" s% t9 E- F( N
偵探型的數學題目 ^^

man0223

thanks for sharing

oftenpie

看不太懂規則