Dr333

i think that will be 4公仔箱論壇, i! l. S) n/ G: T5 R# L! {+ n
if you list all the number from 1 to 10! J; p% q- `7 `8 s, Z7 s
seperate them into 3 groups5.39.217.76* x8 G. Y' ]/ Y: _/ D
from 1 to 4 has 2 numbers between them
1 f( d/ y, u: ]: q" X公仔箱論壇from 4 to 7 has 2 numbers between themTVBNOW 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。5 H) d) x% S& c! ~! }
from 7 to 10 has 2 numbers between them
$ y7 R2 C1 T! ~0 j, R$ L* _so if you ask 1/3 of 10
' d' v/ y' T( ?. `9 I) b$ h; ]( athat will be 4