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

I think the correct answer from the choices listed above is option D. An example of how to overcome intercultural communication barriers is to assume differences. It must be that from the very beginning you should be aware that everyone has its own set of differences and you have to respect these differences.