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 公仔箱論壇( n9 g. J- u; h) w2 `
5.39.217.77:8898+ B3 O6 e5 v: c, Z1 Z
is it b??

roymak82

thanks

iii222

I think is C.
9 v! u- t. d+ h5 e& tTVBNOW 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。9 Z2 F/ \4 i3 ^4 N& {
Since A & B will have no way to know, and D did not know the answer.tvb now,tvbnow,bttvb+ Z* o2 i6 w! B7 F$ Y, q

- h. b, l& I" f3 @tvb now,tvbnow,bttvbThis is a tough question for grade 1.  tvb now,tvbnow,bttvb' t1 `  H! w2 C4 g9 v& E7 t

) J' f* c: I" i. B, `# ~. ?4 eI most likely cannot answer it within 5 minutes when I was that young." Q  K% a2 q. t" R; E  z$ P
tvb now,tvbnow,bttvb, [8 m  S/ A* A" S9 r% E
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" ^_^
% v9 ?# v/ o$ ^* o, x* Mtvb now,tvbnow,bttvb5.39.217.77:88985 I+ f* R# d3 `4 o
偵探型的數學題目 ^^

man0223

thanks for sharing

oftenpie

看不太懂規則