What is your logic?

來源: Audi 於 2009-04-15 17:10:50 [] [舊帖] [給我悄悄話] 閱讀數 : (98 bytes)

假設隻有兩種車,一種四千磅,一種兩千磅.then how come there is third one - 三千磅的?

?????????

請您先登陸，再發跟帖！