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 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。; Z" K% f8 p% v; w# F8 N' t
tvb now,tvbnow,bttvb. |- ^. Q" j: k9 H- w0 \  h
is it b??

roymak82

thanks

iii222

I think is C.
  o, ~4 |7 X, Y5.39.217.77
5 }  x/ _6 J- k. xTVBNOW 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。Since A & B will have no way to know, and D did not know the answer.4 M! h1 D2 h/ c
公仔箱論壇- i! v% a) a. ^# E* `( t
This is a tough question for grade 1.  
  r3 c' N- A% v/ ]6 |tvb now,tvbnow,bttvb
5 [; `' h  P: |. O- e: Q公仔箱論壇I most likely cannot answer it within 5 minutes when I was that young.- ^5 G: A3 q) m: k* x

2 u) y) L- H& T& M5.39.217.77Wow, 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" ^_^tvb now,tvbnow,bttvb5 ~, r5 K/ T! |7 V4 d  q

: h/ K9 V  o4 e" U9 H" t/ K5 |5.39.217.77偵探型的數學題目 ^^

man0223

thanks for sharing

oftenpie

看不太懂規則