ya ... right answer is tvb now,tvbnow,bttvb9 c! G0 V6 s1 @, M- j+ j! g' O% q# B' R
a)$60-$55=賺左$5
$ ?: i2 J# o) s2 _tvb now,tvbnow,bttvb
8 J& u" Z7 e7 v) `6 _: O( }, h4 qtvb now,tvbnow,bttvbb)$60-$62=花多左$2
, T+ |2 C0 L& U" R" e6 ^5.39.217.77
& ?. Y: C$ k F公仔箱論壇c)$68-$62=賺左$6
4 O& a x- L q! {. Htvb now,tvbnow,bttvb5.39.217.77% p* ]) R) v( a7 i* j* p
所以:$5-$2+$6=$9 |