some pieces of papers?he had something to write down and asked me for ______________A.some pieces of papers B.some pieces of paper C.a piece of paper
问题描述：
some pieces of papers?
he had something to write down and asked me for ______________
A.some pieces of papers B.some pieces of paper
C.a piece of paper
答
b
答
选B 因为paper是不可数名词，piece则表示片、张、块等等，是可数的
答
A和B 都可以吧,paper 做 纸是不可数名字,用piece 表 量.A 错了吧.