有些不可数名词也有其数量的表达方法,即在其前便用单位量词，例如:
a piece of bread/news/paper,a cup of tea/water, three bars of chocolate/soap,a b owl of rice,a bottle of wine,a box of candy,ten heads of cattle.
【例句】There are twenty heads of cattle living on the farm
信息录入：cnks
