Many of the younger buyers say they are turned off by the poor _

Many of the younger buyers say they are turned off by the poor ________of modern goods.
A、security
B、quantity
C、safety
D、quality
【正确答案】：D
【题目解析】：考查单词意思。句意为：许多年轻的购物者都说他们厌烦了现在商品的劣质。