icekacang 2004-6-23 14:29
【Brain Teaser】Disco (慈善杀手 解)
How many grooves are there on each side of a 33 rpm record that has ten songs on each side?<p></p></P>
[align=right][color=#000066][此贴子已经被作者于2004-6-25 15:45:46编辑过][/color][/align]
icekacang 2004-6-25 15:44
<P>BINGO!</P>