David wrote his name and phone number on a ____ of paper.

题目

David wrote his name and phone number on a ____ of paper.
A lump B sheet
C tube D slice
请问这道英语单选选哪个呢?哪位老师达人知道希望告诉我一下.
请告知为什么选那项,别的为什么不选?最后还请翻译一下这句话.多谢多谢~~~.

答案

答案是B.
a sheet of paper = a piece of paper 一张纸
lump 一堆
tube 管子
slice 一片（面包,肉,等）