Social change is less likely to occur in a society where people are quite similar in many

Social change is less likely to occur in a society where people are quite similar in many ways because ______.

A．people there have got so accustomed to their conditions that they seldom think it necessary to change

B．people there have identical needs that can be satisfied without much difficulty

C．people there are easy to please

D．people there are less disputatious

正确答案：A
解析：句子理解题。见原文第一段最后两句“In a society…fewer occasions for people to see the need for changes”及“…they are at least customary and undisputed”。