At the eve of Christmas she got nothing but $ 2 to buy her husband a simple present.A. w

问题补充：

At the eve of Christmas, she got nothing but $ 2 to buy her husband a simple present.

A. with what

B. which

C. what

D. with which

答案：

A. with what

B. which

C. what

(答案→)D. with which

解析：考查定语从句的变形： 介词+which引导的定语从句可以改成介词+which+不定式的结构做定语，

句意：在圣诞前夜，她只有2美元可以给丈夫买个简单的礼物。先行词是$ 2，用with which she could buy改成with which to buy做定语，选D。