Question

Yesterday she sold her car, ________ she bought a month ago．

[　　]

A．whom

B．where

C．that

D．which

Answer 1

答案：D
解析：

本题考查的是非限制性定语从句。题中空格前面主句中的先行词是car，空格后面定语从句的谓语动词bought后面缺一个宾语，只能选用关系代词。A项when和B项where都是关系副词，可以予以排除，C项that不能用于非限制性定语从句中。故选D。