i know...
! v$ i4 P: N Dtvb now,tvbnow,bttvb
* E4 O. V- S5 B/ ]1 H3 Vtvb now,tvbnow,bttvb1st time , separate 12 ping pong to 3 group.... a6 u: |1 x! g4 N5 b; H
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4---4---4/ z9 ? C. A, j$ |! \, A9 Z0 _& U
; R1 k: z. y: t5 c$ f$ r) P, W2 hthen pick two group to test...公仔箱論壇3 W, s6 j" p3 `& `- c
, ?, `( O% E/ b! a) B, A: M zTVBNOW 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。if both is ok, then the another group got something wrong...
0 x" ^5 J% ~- c% o* d9 h# etvb now,tvbnow,bttvb$ ?0 H' q' r1 G5 {' m# Z
then take that group, divide to 2 group...
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2--2
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8 r8 P5 n# a% Z6 o( z7 s( bthen test this two group' q7 w% q N; Q) }, I, \3 k& D/ H
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sure have i gorup not same...tvb now,tvbnow,bttvb0 n. l" |( N& t4 q- k+ k% \
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then left 2 only...
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( N( c1 U- H! `/ s2 P, Xtest 3 times can get the answer... |