Dr333

i think that will be 4
) C  F6 Y" l  a' c& d- a, @& D% Fif you list all the number from 1 to 10
) p' _  L5 s; n6 ], _seperate them into 3 groups公仔箱論壇# c# k7 l7 z4 y' M/ |
from 1 to 4 has 2 numbers between themtvb now,tvbnow,bttvb. J( E; q1 Z) v5 o# l
from 4 to 7 has 2 numbers between them
  \. m8 t* A9 v! GTVBNOW 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。from 7 to 10 has 2 numbers between them
- T, Q" ]% [$ ?公仔箱論壇so if you ask 1/3 of 10
- \+ C0 I' X5 q1 {that will be 4