类型：单选题

问题：The skirt（）is made of silk is very dear. I can’t afford it.

选项：

which

where

whose

who

答案：A

解析：

考查定语从句关系词，从句部分为（）is made of silk ，从句缺少主语，填关系代词，先行词为The skirt，指的是物，填which或that，故选A。