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,bttvb: s: f9 m% Y& G7 m4 {; P/ v3 H6 ~# o% e

9 W1 ^% l& V  A3 cis it b??

roymak82

thanks

iii222

I think is C.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。0 P2 F/ x. Z9 n& ^

* u5 q/ h+ R- ~5 p- M公仔箱論壇Since A & B will have no way to know, and D did not know the answer.' R( C6 ~; M5 q: m4 D! S

- ?1 C8 i, `7 v; |+ B公仔箱論壇This is a tough question for grade 1.  
" ?2 ~- v. f* W: ]$ vtvb now,tvbnow,bttvb# S1 a: x& i8 B# r7 u1 N
I most likely cannot answer it within 5 minutes when I was that young.5.39.217.77:88980 |( i  {2 c% [: R8 U/ Q5 j
0 c1 f7 a" ^/ ^; N: c+ e
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" ^_^tvb now,tvbnow,bttvb4 l. Z0 c& y; y) ~: P2 j9 b( K2 H

, W3 `* F  i4 U/ j公仔箱論壇偵探型的數學題目 ^^

man0223

thanks for sharing

oftenpie

看不太懂規則