It is an example of how to overcome intercultural communication barriers.

a. accept culture shock
b. become ‘other’ oriented
c. require others to behave just like you
d. assume differences

Option D

Explanation:

Intercultural communication barriers can be uprooted through mutual cohesive efforts towards understanding each other's rituals and customs . Here, the two cultural sects have to accept the differences with in them without any question.

Once the differences are accepted, it becomes easy for people from these two culture to work out a mode of communication.

Therefore option D is correct