The idea of crowd behavior is often discussed by sociologists. They compare people's behavior when they are alone to their behavior in a crowd. When they are alone, people are reasonable. Their behavior is based on their own attitudes and their view of the situation. In a crowd, however, people become disconnected from their moral selves. They are no longer responsible for their actions because ___________________. They may misunderstand a situation or prejudge someone carelessly. Once a crowd decides to act, it becomes uncontrollable. Its actions may be illegal or immoral, but the individual can no longer see things as an individual. This is crowd behavior.

a. their morals are changed

b. they are part of a larger group of people

c. they put the blame on the situation

d. they think the crowd is more important than the individual

답이 B라는데요, D가 더 확실하지 않나요 ;;

'그들이 큰 집단의 일부' 보다는 '그들이 집단이 개인보다 더 중요하다고 생각하기 때문에' 가 더 맞지 않나요..?