问题补充:
What can I do for you? I’d like.
A. some pieces paper
B. some paper
C. some piece of paper
D. some pieces of papers
答案:
A. some pieces paper
(答案→)B. some paper
C. some piece of paper
D. some pieces of papers
解析:some是不定代词可以用来修饰可数名词也可用来修饰不可数名词。Paper是不可数名词,若表达几张纸可以说some paper也可以说some pieces of paper.