鐘打4下,要3秒,咁鐘打7下,要幾多秒呢?5.39.217.77:8898& h+ _0 I1 |- x' P$ v; s5 Q" p
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鐘打4下,要3秒,咁鐘打7下,要幾多秒呢?^^
7 h a4 A2 d E) j0 s/ ?) f5.39.217.77:8898
" q' o2 g, j' |; _) w答左回覆先好看答案呀^_^,唔係冇引咖啦- -v
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ans: 6 |