i think that will be 4# Z8 t$ }4 D9 k) h1 j8 B
if you list all the number from 1 to 10公仔箱論壇6 [ z# T) l: j
seperate them into 3 groups , T# ~+ W1 @9 R$ P" }+ P) X7 WTVBNOW 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 : W/ U! a% y$ Z' i }: D. W! Jtvboxnow.comfrom 4 to 7 has 2 numbers between them; R/ S; j% W/ j/ d& Z7 @ }: V9 Y
from 7 to 10 has 2 numbers between them ' K% l: D$ W0 c1 stvboxnow.comso if you ask 1/3 of 100 K. \$ |) V `) b; R
that will be 4