——Please write down the telephone number. ——Sorry,but I have no _______ to write on.

题目

——Please write down the telephone number. ——Sorry,but I have no _______ to write on.
A.pen
B.ink
C.paper
D.time
答案选（C）,这我知道,但为什么选别的不行?不也讲的通吗?

答案

不定时做后置定语,可将被修饰词放在定语中实用,write on paper 是固定搭配
若选A 可以改为 I have no pen to write with.