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
$ g7 U, H) L! M, a; E8 _: m, X5 k7 R( A, _! @+ l
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。5 U' g. g; `0 P

# d- h3 z9 F$ r/ w! x9 }, yos.tvboxnow.comSince A & B will have no way to know, and D did not know the answer.
( X0 h# a+ R6 _. i% [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。
- v7 u9 }9 y1 VTVBNOW 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。This is a tough question for grade 1.  tvb now,tvbnow,bttvb' i8 h3 c5 y, c2 Y! S

9 e& S3 K9 h' r8 W2 yos.tvboxnow.comI most likely cannot answer it within 5 minutes when I was that young.
  b/ I- W3 w  p5 N" [1 w% PTVBNOW 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。
7 G6 Y" p' t& |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" ^_^
9 B) C! F$ H- }# w
, t7 W4 f. z- f+ w6 n偵探型的數學題目 ^^

man0223

thanks for sharing

oftenpie

看不太懂規則