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
) K6 E( x# G. A7 z  nTVBNOW 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。
! o3 S9 q  Y% N8 X/ O' L$ H公仔箱論壇is it b??

roymak82

thanks

iii222

I think is C.
# R* ]' a, ]# o+ |/ L; T
2 l. h5 l% }7 U- x$ qTVBNOW 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.5.39.217.778 L/ y) g8 z+ Q2 t( D+ M* `
' h8 w% w1 g4 C( k! v6 a
This is a tough question for grade 1.  
+ I) p- r" A4 G; ~/ A/ u& a公仔箱論壇5.39.217.77- M% f6 _+ ~' x: G5 S: E
I most likely cannot answer it within 5 minutes when I was that young.
# N  c  K; V" |+ A& Otvb now,tvbnow,bttvb5.39.217.77% L4 U0 g" m. V$ D
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" ^_^tvb now,tvbnow,bttvb, O' \8 V. s0 v6 ]( Q

3 P8 \! v& {2 I公仔箱論壇偵探型的數學題目 ^^

man0223

thanks for sharing

oftenpie

看不太懂規則