鐘打4下,要3秒,咁鐘打7下,要幾多秒呢?公仔箱論壇- C$ h$ C! z! |' E
* H* t7 Y" C& h* p2 a公仔箱論壇5.39.217.76/ Z r: b) H% C/ _" ]
鐘打4下,要3秒,咁鐘打7下,要幾多秒呢?^^
) z7 k5 ]: P9 k: L O( u) M5.39.217.765.39.217.76; E4 i( ?9 [& X" S+ [; [5 r
答左回覆先好看答案呀^_^,唔係冇引咖啦- -v0 i. w# b' H- s% d
公仔箱論壇8 H1 Y. M, l: q& |8 c0 z
ans: 6 |