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
. c' e" X) a* i& c! X& C
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roymak82

thanks

iii222

I think is C.0 ^2 b  }% S$ o% y
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。1 D4 I, C$ W4 _% a
Since A & B will have no way to know, and D did not know the answer.
, w/ V# W4 i0 ~8 O* {tvb now,tvbnow,bttvb
6 i) a3 Y/ T" A( Y! D5.39.217.77:8898This is a tough question for grade 1.  公仔箱論壇% R' F9 {) a# u% D6 t0 L) b
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I most likely cannot answer it within 5 minutes when I was that young.
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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" ^_^
4 u% [) d4 B( S3 N  C公仔箱論壇
; T' s9 n" B/ u# K0 M& w) u+ z3 Wtvb now,tvbnow,bttvb偵探型的數學題目 ^^

man0223

thanks for sharing

oftenpie

看不太懂規則