阅读下面短文，按照句子结构的语法性和上下文连贯的要求，在空格处填入一个适当的词或者括号中词语的正确形式填空。
Online shopping is coming into fashion in most cities， where people are able to make full use of the rapidly－developed internet technology． Nowadays， can we find a person __1__ hasn't experienced online shopping? Definitely not．
