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 公仔箱論壇$ V7 m: P+ D5 A
tvb now,tvbnow,bttvb) k: a, m7 U* h4 ]7 d
is it b??

roymak82

thanks

iii222

I think is C.
5 i3 B) R8 Z/ q1 V1 E# |5 o1 E' |  ^+ y; @6 y4 b+ c8 r
Since A & B will have no way to know, and D did not know the answer.公仔箱論壇/ ~; G% }6 h2 g) R7 k' E- v
, b/ p) \4 g4 E4 m
This is a tough question for grade 1.  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。! x' O! u& `3 K0 V$ T9 I4 o. s

( b3 r  \5 P" ^: Ftvb now,tvbnow,bttvbI most likely cannot answer it within 5 minutes when I was that young.
' x/ G2 o* c8 s. L* Vtvb now,tvbnow,bttvb
/ b# ?2 }' V% I8 ?1 }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。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" ^_^
" b# G- h4 J, Z" a- k5.39.217.77:8898
! w. O# G% X* L. T3 c, U" S! stvb now,tvbnow,bttvb偵探型的數學題目 ^^

man0223

thanks for sharing

oftenpie

看不太懂規則