What is the definition of a civilization?

What is the definition of a civilization?
A、A group of people living in a particular area and having a similar culture
B、A person who is educated and cultured
C、A group of people who share the same religion
D、A group of people who speak the same language
【正确答案】:A
【题目解析】:A group of people living in a particular area and having a similar culture