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 # y: ]! M$ E% Y" D' E

. r/ e, O6 l  v" Y* j: q5.39.217.76is it b??

roymak82

thanks

iii222

I think is C.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。+ c' V/ V5 {4 T( o2 S

5 _* Z* s6 u% ptvb now,tvbnow,bttvbSince A & B will have no way to know, and D did not know the answer.
/ E" R  z6 f- q# I( a: H  o9 |tvb now,tvbnow,bttvb: ]5 D/ j% q) E1 i  w9 A5 u: ~
This is a tough question for grade 1.  & d6 w9 {. c" i' L6 B

5 O; G4 T) t' s- @5.39.217.76I most likely cannot answer it within 5 minutes when I was that young.公仔箱論壇0 o" Z  K. r0 r) C

/ i+ u" D, s' i, d1 ]( ?& l* F公仔箱論壇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" ^_^
! C& H, p" @) _% w5.39.217.763 G. g9 B) D) t$ g2 \3 O
偵探型的數學題目 ^^

man0223

thanks for sharing

oftenpie

看不太懂規則