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
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- v5 ^! V' c0 a3 e公仔箱論壇is it b??

roymak82

thanks

iii222

I think is C.
4 v: u* J7 b& }6 t# ^
4 _) l4 e1 S* r2 i' C+ S6 ^tvb now,tvbnow,bttvbSince A & B will have no way to know, and D did not know the answer.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。6 R3 T0 ]) j0 T1 L& D7 X

- R5 M. o( L: S5 FTVBNOW 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。This is a tough question for grade 1.  
6 s) i; ~3 y6 k0 {" Y) O9 O" ETVBNOW 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。8 ?/ k9 i9 K# W* l% X! R/ c
I most likely cannot answer it within 5 minutes when I was that young.
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$ F$ Q4 U; n3 {6 hWow, 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" ^_^
/ Q3 p" H/ Y& N/ K7 `0 m* ]5.39.217.77:8898: T. V0 |( d3 D/ K9 Y+ x, x; e
偵探型的數學題目 ^^

man0223

thanks for sharing

oftenpie

看不太懂規則