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 6 j) N) c" T' k: }  m7 @

' e0 S) v7 k' K) A( X0 Y% I9 wTVBNOW 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.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。8 _' z9 d+ r- @. @" W
5.39.217.77:8898+ f  t: r3 O+ D0 `' l% p
Since A & B will have no way to know, and D did not know the answer.5.39.217.77:8898, F; {6 c3 y* I- r+ L8 \' e5 |$ W- n

! M! E; q" s# m3 M) K' Z' Z  D3 Y4 Y公仔箱論壇This is a tough question for grade 1.  " F% M" \" g; ^  k$ b! j

# i- y# E( [  T2 ?& C/ I' N, [5.39.217.77:8898I 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。1 i+ e4 v1 [6 b* t- t+ J
5.39.217.77:88980 N4 M2 Y0 j  F* ?% E  V
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" ^_^: l/ k/ ^7 ^  g+ O
' ^  B7 F) B, D& L1 h( O
偵探型的數學題目 ^^

man0223

thanks for sharing

oftenpie

看不太懂規則