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。, U! J8 P7 U9 `  @5 ?9 c" B

# f; G2 l; d( ~* }0 m% |is it b??

roymak82

thanks

iii222

I think is C.
8 ~" i' M# r3 [2 ATVBNOW 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。+ ]# Q4 ]! o# ~, S& U( ^7 p
Since A & B will have no way to know, and D did not know the answer.
& l5 e2 T. u6 j- y公仔箱論壇' T" `5 K# d1 ]2 W' q' ]
This is a tough question for grade 1.  
% B  J" E8 D0 M# M2 _7 l1 {! J  Mtvb now,tvbnow,bttvb& c: I; J1 t2 t; Z
I most likely cannot answer it within 5 minutes when I was that young.: D! J( l4 ?% `' j! [) `, s
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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" ^_^
# ?- |$ Y* a+ }0 x4 w5.39.217.776 A' f3 ^$ o7 ^' [
偵探型的數學題目 ^^

man0223

thanks for sharing

oftenpie

看不太懂規則