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,bttvb2 h! l% t, X5 u
9 j; Q& c0 w3 W* ?
is it b??

roymak82

thanks

iii222

I think is C.公仔箱論壇. \6 _8 q0 |( @

+ L9 h7 W% O4 D7 b) ?0 l5 h5 Ztvb now,tvbnow,bttvbSince A & B will have no way to know, and D did not know the answer.
7 l6 _; M3 E- UTVBNOW 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。
% D9 L1 t: x/ [! t, G0 k' @: l公仔箱論壇This is a tough question for grade 1.  公仔箱論壇0 t, L3 ?0 l, }
tvb now,tvbnow,bttvb$ e' U: f0 A5 ?& y, G; ~& m$ O
I most likely cannot answer it within 5 minutes when I was that young.( m9 t# b0 D! j: @  ?
公仔箱論壇+ w+ Q5 r9 z! _0 A) F- b9 O
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" ^_^
3 p, l3 B: c2 k3 R% Z! bTVBNOW 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。2 {0 K# R- y. f6 m* M% X* P
偵探型的數學題目 ^^

man0223

thanks for sharing

oftenpie

看不太懂規則