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
4 e) L/ {1 D, ]7 C, f( X$ I公仔箱論壇
2 U5 J, V9 t( {( \/ L% x5 S# G. qTVBNOW 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.
7 E, K! {# Y1 H" `' S& B$ K$ T! X; K% g1 X: g
Since A & B will have no way to know, and D did not know the answer./ u; C$ }; F6 j8 l& \
5.39.217.77:8898! t& {( l7 K- b
This is a tough question for grade 1.  
1 X* O& L2 ^* D% r8 L* p5.39.217.77:8898tvb now,tvbnow,bttvb* h! W4 l- J+ ~; L
I most likely cannot answer it within 5 minutes when I was that young.
9 d* z4 f1 X  v1 i3 m) x
7 L3 D: s. v1 C' ?4 JTVBNOW 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。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" ^_^
( h4 B5 u$ G/ y+ r5 [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。
) _' s5 Y- v9 b/ m$ c4 L) Y$ ^0 s偵探型的數學題目 ^^

man0223

thanks for sharing

oftenpie

看不太懂規則