题目内容：

i'd like a piece of paper to write 【改错】

优质解答

write on a piece of paper,意为：在纸上写东西,注意要有介词on,没有on的话,句子就变成了write a piece of paper,意思就变掉了,是：写一张纸
所以,同样的道理：i'd like a piece of paper to write 句子最后要加上介词on