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
/ \$ m2 X  [4 [+ C% }! kwww2.tvboxnow.com8 U( D) G  M3 P, i8 [
is it b??

roymak82

thanks

iii222

I think is C.
0 E5 a' v- \3 b4 vtvb now,tvbnow,bttvb4 i5 k" \6 b  c4 L& H1 R
Since A & B will have no way to know, and D did not know the answer.www2.tvboxnow.com6 Q  i+ o: u+ N! _+ F3 ^: B+ x
tvb now,tvbnow,bttvb8 `* E, w7 V* A5 U; e
This is a tough question for grade 1.  2 l  k8 C; V8 B9 @5 x, j2 W) v
公仔箱論壇- T; B* l$ |) c1 ^9 A3 ~5 u
I most likely cannot answer it within 5 minutes when I was that young.  h/ w2 C$ O8 W* l* l' g. K

- S3 J( V, H% T5 C& ]9 ATVBNOW 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。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 Z& s0 [6 M* z- A; @0 U/ ]. w4 @" Stvb now,tvbnow,bttvb* G( G4 Z) p$ w, |: I9 j
偵探型的數學題目 ^^

man0223

thanks for sharing

oftenpie

看不太懂規則