新建不动产在建工程:How many storeys do the Twin Towers have?

How many storeys do the Twin Towers have? HOW many do you wan How many hair do i have ? How many pigs do I left? How many pounds do you weigh? How many pounds do you weigh? How many candles do you have on your birthday? How many storey do the Twin Towers have? How many good friend do you have?(改错) How many good friend do you have .(帮忙改正)