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0 i, D: x# f. R: b4 R/ `# z
5.39.217.76  G, V' {  ~9 L$ t2 x
is it b??

roymak82

thanks

iii222

I think is C.
& {! P7 P3 U! [/ n, X公仔箱論壇5.39.217.76  _  Y. M5 ~- m/ l4 w1 j& R& e
Since A & B will have no way to know, and D did not know the answer.公仔箱論壇+ x2 _. v/ l. d2 i' x1 S9 M# X7 Q
# w7 |) k* H$ K7 k/ S  t  z# j9 y( Y% h! ~
This is a tough question for grade 1.  
5 i5 k4 J+ u; ^5.39.217.76% ]0 w- [) a; J/ }, d
I most likely cannot answer it within 5 minutes when I was that young.公仔箱論壇; _/ y0 X, O' r, H8 n, |
tvb now,tvbnow,bttvb' Y% Z7 u9 v! ~( w9 l
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- }) Z+ C) P/ [
6 }! O8 L' Y# k3 d! e% Y$ U1 TTVBNOW 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