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 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。$ J. }3 k& B! u) ]
os.tvboxnow.com/ y1 c. c1 Q2 c" [' Z+ s# }
is it b??

roymak82

thanks

iii222

I think is C.- H  x% d, [$ ^( h2 p% L2 E

$ p, q- X( A; T2 @$ g3 c  f# w' ISince A & B will have no way to know, and D did not know the answer.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。+ Q6 A, G. p6 Z5 j( N

: [% `7 f8 V* r: f" z4 \/ @os.tvboxnow.comThis is a tough question for grade 1.  os.tvboxnow.com! W1 N8 W$ @+ O' H1 Z8 `; ]

& W: t( i8 {( M" K# b! kTVBNOW 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 most likely cannot answer it within 5 minutes when I was that young.tvb now,tvbnow,bttvb" Q" m- Q5 a% `/ T
os.tvboxnow.com: {5 `' d/ j$ V/ E) 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 [8 F8 C' G; f公仔箱論壇; S- e# {6 H* x7 E3 l: Y
偵探型的數學題目 ^^

man0223

thanks for sharing

oftenpie

看不太懂規則