Question

【题目】—Can I help you, sir?

—I'd like to have 100 ______. I want my students to draw pictures.

A. piece of paper B. pieces of paper

C. pieces of pictures

Answer 1

【答案】B

【解析】句意：——需要我帮忙吗，先生？——我想要100张纸，我想要学生们画画。paper是不可数名词，没有复数形式，表示数量的话，与piece连用，根据前面的100可知，piece应该用复数形式，故答案B。