i think that will be 4
3 r( }4 g% ]( O: |, n, `公仔箱論壇if you list all the number from 1 to 105.39.217.77/ @6 j1 P1 d$ ^( L6 P
seperate them into 3 groups
4 E; V- v2 I, I3 Q( }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。from 1 to 4 has 2 numbers between them
& ]7 w* ?, E: j4 Z3 w: D, afrom 4 to 7 has 2 numbers between them公仔箱論壇( B9 k$ z e' {& U
from 7 to 10 has 2 numbers between them
( b; N- R! `5 h公仔箱論壇so if you ask 1/3 of 10tvb now,tvbnow,bttvb: ]2 P+ I" R* H' i9 y# N. H/ @
that will be 4 |