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
2 _# e4 P- j# f! `7 a3 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。  _. O' `, V1 d, V* L* M) l7 z
is it b??

roymak82

thanks

iii222

I think is C.
* z. A  B' p3 r  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。
3 F' u8 H  h1 e6 H+ s" ^tvb now,tvbnow,bttvbSince A & B will have no way to know, and D did not know the answer.
' l0 E7 S) M+ r* X0 F公仔箱論壇* j* X6 n2 J% Z4 H  w1 t
This is a tough question for grade 1.  公仔箱論壇' d5 _  ^9 p3 r' h  j
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。+ }% A: Z7 U+ l  D& x
I most likely cannot answer it within 5 minutes when I was that young.
7 z! ?7 Y7 l4 C9 J( E4 [& }' r
4 x8 m) M0 L! u( s$ A/ ktvb now,tvbnow,bttvbWow, 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" ^_^
8 l6 x; p0 D$ d; K6 Wos.tvboxnow.com) _7 T9 h+ c0 \! T
偵探型的數學題目 ^^

man0223

thanks for sharing

oftenpie

看不太懂規則