ya ... right answer is 5.39.217.77# [/ f% C, S' a8 ~- k+ g# U
a)$60-$55=賺左$5TVBNOW 含有熱門話題,最新最快電視,軟體,遊戲,電影,動漫及日常生活及興趣交流等資訊。8 t/ K% }4 Z' V% l) g
5.39.217.77$ ^6 u; q f$ ]0 g
b)$60-$62=花多左$2
, w0 v1 K2 J9 R% {tvb now,tvbnow,bttvb5.39.217.772 O! I+ w9 B! c
c)$68-$62=賺左$6
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& {; C/ U7 T7 X所以:$5-$2+$6=$9 |