Yesterday she sold her car, she bought a month ago. A. when B. where C. that D.

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

A. when　B. where　C. that　D. which

试题答案

【解析】选D。which引导非限制性定语从句，在从句中which充当bought的宾语。that不能引导非限制性定语从句。