some cakes与piece of cakesome cakes加了s 我查过cake是可数名词 但是How many piece of cake would you like?中为什么不加s 还有How many cakes would you like?能这样表达啊

some cakes与piece of cakesome cakes加了s 我查过cake是可数名词 但是How many piece of cake would you like?中为什么不加s 还有How many cakes would you like?能这样表达啊 Give sb a piece of cakes的意意 Here are some cakes.填空( )two of themHere are some cakes.填空( )two of them. Here are some cakes.( ) two ofHere are some cakes.( ) two of them. pieces of cake?and pieces of cakes 有什么不同?and basket可以用piece cake的用法以及是two pieces of cakes还是two pieces of cake,some cake还是some cakes On every piece of paper ( )pictures of some fish 几张纸是 soma piece of papers 还是some pieces of papers a piece of paper 变为复数some ___ of _____ There are some cakes on the table.与On the table are some cakes.意思是否相同,是否正确? Come up with a piece of solutions to problems与Come up with some solutions for problems哪个对Come up with a piece of solutions to people's problemsCome up with some solutions for people's problems some cake还是some cakes may i have some (piece) of paper ,piease? some piece of good news有什么错误吗 difficult pieces of music与some pieces of music有什么区别啊?some difficult pieces of music与some pieces of good news有什么区别?为什么一个形容词放在前,一个形容词放在piece的后面? 请问there is some piece of paper中be动词用单数还是复数 piece呢? piece of piece of