I want to buy 3 kilos of beef.就划线部分提问

问题描述:

I want to buy 3 kilos of beef.就划线部分提问

How much beef do we need to buy? How much beef we need to buy? How many beef do you need to by how much weight of beef

How heavy the beef I want to buy?

How much beef do you want to buy?
beef做牛肉讲不可数,用how much提问