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 + o  h' @% P" `; T

; ?. }% @+ ~' m6 y+ z4 J+ vtvb now,tvbnow,bttvbis it b??

roymak82

thanks

iii222

I think is C.
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Since A & B will have no way to know, and D did not know the answer.# }2 N$ y1 N2 K
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This is a tough question for grade 1.  tvb now,tvbnow,bttvb$ S( x+ a4 v& B; x4 Y, C* _4 k) x' W6 H

- a% B' A) m; n- |+ @4 E& ?! ]5 dI most likely cannot answer it within 5 minutes when I was that young.tvb now,tvbnow,bttvb, i7 ^* P1 E5 B$ s9 g+ d) 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" ^_^
3 W& v: ?1 Y; V公仔箱論壇
# z& P8 z& T: `2 I6 \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。偵探型的數學題目 ^^

man0223

thanks for sharing

oftenpie

看不太懂規則