单选题 Had I had a little more money on me, I could have bought ______ more postcards.
【正确答案】 D
【答案解析】[考点] 代词的用法
[解析] few和little意思是“很少，几乎没有”，a few和a little是“一些”，其中a few，few修饰可数名词，a little，little修饰不可数名词，postcard“明信片”是可数名词，因此要用a few来修饰。