Which of the following is true of reentry adaptation?
A. The reentry adaptation process is completely different from the cultural adaptation process.
B. One of the challenges of reentry adaptation is that people do not expect to have difficulties.
C. One of the best things about returning home is that the primary changes are political and cultural, not personal.
D. It is easier to go through reentry adaptation because people are already familiar with the norms and attitudes of their home cultures.

B. One of the challenges of reentry adaptation is that people do not expect to have difficulties.

Explanation:

Reentry adaptation is a term that describes the modes of adjustment of an individual who has travel from his or her home country for a long period, and having come back home, finding it a bit hard to adapt or adjust to his former environment.

It is often characterized with euphoria moment, moment of irritability and hostility from the individual and as well gradual adjustments.

For each individual one of the challenges of reentry adaptation is that individual do not expect to have difficulties, but the reentry or reverse culture shock can make it some time difficult to adapt most especially at the early stage.

i honestly speaking this is too long