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 tvb now,tvbnow,bttvb6 E; e. x- n& m; j0 u6 R  y- S- f
5.39.217.77:8898/ r) t, W$ `7 z1 L  f7 k) R% |; F
is it b??

roymak82

thanks

iii222

I think is C.
* z- D0 r' I: v- \* B  \. {5 a5.39.217.77:8898
! ~. t5 ~1 B& x$ ]" 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。Since A & B will have no way to know, and D did not know the answer.
0 g8 J( a" l* U/ j+ D: Ztvb now,tvbnow,bttvb6 L. n6 w) m' U+ n* @4 n$ L* x
This is a tough question for grade 1.  5.39.217.77:8898& h# g6 u/ ?( o6 l7 _$ s

8 a: a8 I( `* o) j/ W# Otvb now,tvbnow,bttvbI most likely cannot answer it within 5 minutes when I was that young.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。9 g' a! P# G$ U) n
# T: B. Y7 U* S0 ]4 I8 z# j
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" ^_^
7 i2 x3 f' W# q
3 Y; H! r/ _5 I, [1 y+ B偵探型的數學題目 ^^

man0223

thanks for sharing

oftenpie

看不太懂規則