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
4 Q, a) `9 `; k& t/ A: @" l公仔箱論壇www3.tvboxnow.com9 H( y5 W. W8 J/ T3 |: p
is it b??

roymak82

thanks

iii222

I think is C.
/ `; x+ X" V7 C" E公仔箱論壇. g0 ]( R. i# E7 n0 h/ y
Since A & B will have no way to know, and D did not know the answer.7 U5 U6 V0 F, P* D+ K; T

* E8 F: V7 m2 U/ {www3.tvboxnow.comThis is a tough question for grade 1.  
  ?" D) ?1 m: m+ PTVBNOW 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。www3.tvboxnow.com1 Y5 i$ f% ~  J" i  O, K
I most likely cannot answer it within 5 minutes when I was that young.www3.tvboxnow.com& c8 J0 L4 e! o; S- S" r
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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,bttvb  m3 I! m' z; y$ Y% S- l. T
tvb now,tvbnow,bttvb4 h. I$ P& ?: U. X8 q, v# P
偵探型的數學題目 ^^

man0223

thanks for sharing

oftenpie

看不太懂規則