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 b7 q* i  J3 f7 c# j3 ?
( O. X+ Z3 V0 z2 n- `. k" 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。is it b??

roymak82

thanks

iii222

I think is C.
% a# o4 H* R6 D) F' C
$ M5 y6 |) Q) u, X% l( j+ @Since A & B will have no way to know, and D did not know the answer.
, R9 c+ p) T  s$ o0 a+ Gtvb now,tvbnow,bttvb
& ]* B; f( L9 q$ owww3.tvboxnow.comThis is a tough question for grade 1.  tvb now,tvbnow,bttvb, {; @8 }( v5 o( E5 r
+ I2 V& A0 b- {
I most likely cannot answer it within 5 minutes when I was that young.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。* I; z/ E3 Z( M& D
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。/ Y# x7 A& m/ K' o$ 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" ^_^2 W# _  _: m2 z3 b! o
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。. `1 I# i8 A8 Q# a- H0 J8 T: K! }
偵探型的數學題目 ^^

man0223

thanks for sharing

oftenpie

看不太懂規則