two pieces of coats two pieces of coat 那个对?

two pieces of coats two pieces of coat 那个对? two piece of coats / two pieces of coat.那个对? two pieces of chocolate还是two pieces of chocolates two pieces of ckae 还是two pieces of cakes Small Two of Pieces 伴奏 There are two pieces of paper in the bag.对 two pieces of pap two pieces of clothes的说法对吗? There are two pieces of paper. two pieces of cake的中文 I can see two pieces of bread on the table.对two piece of提问 I ate two pieces of bread this morning.对two piece of 提问 是two pieces of good news 还是two good pieces of news