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
# Q; d' \+ f$ S" W( K+ ^3 P1 t
, @0 `! }$ {# o' T. x% h) ^& `tvb now,tvbnow,bttvbis it b??

roymak82

thanks

iii222

I think is C.
& ~! {5 K6 b9 P: d- s  _4 ?5 u2 r8 ZTVBNOW 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。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。% u$ ^. Z3 p; s6 G! |9 L4 F! f
Since A & B will have no way to know, and D did not know the answer.
. |. E% a) A% s& G5 r' ltvb now,tvbnow,bttvb
% d  a1 ?' Q) ]  |* N公仔箱論壇This is a tough question for grade 1.  tvb now,tvbnow,bttvb; }+ w; p0 S4 M

2 c. ~3 u* I7 e& ~3 D5.39.217.76I 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。$ ?# R, j8 k8 }; s( {  r/ U

3 ]. X# ?- i+ ~" _8 m+ 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" ^_^
  f- D; ~8 M5 b& b( r5 Y5.39.217.76
. z* E8 {' u: Z( }5.39.217.76偵探型的數學題目 ^^

man0223

thanks for sharing

oftenpie

看不太懂規則