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
, m0 g+ K; V* XTVBNOW 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。
& P0 ^- o; d  T0 N7 P& q公仔箱論壇is it b??

roymak82

thanks

iii222

I think is C.
1 R5 r- w; {- i0 u# N" p0 V% p1 S# z公仔箱論壇
; @5 _7 ~5 y' ?公仔箱論壇Since A & B will have no way to know, and D did not know the answer.tvb now,tvbnow,bttvb! M0 I& U1 H) q

5 Z" [3 i( P+ c# B8 n" P4 }tvb now,tvbnow,bttvbThis is a tough question for grade 1.  ' d) n' ~$ r! ~: U# H3 q- l

) ~3 Q& K5 {2 ?/ e( DI most likely cannot answer it within 5 minutes when I was that young.; X( A- L* f9 s& r; I% g  j* B
5.39.217.774 z0 T1 I) `( S/ |' u
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" ^_^
5 L0 ?, z% e9 ?8 j# _! NTVBNOW 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。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。, ?! m, P' X8 B1 q* W
偵探型的數學題目 ^^

man0223

thanks for sharing

oftenpie

看不太懂規則