They overcame all the difficulties and fulfilled the plan three months ahead of time, ______ is something we had not expected.

A．culture shock is an occupational disease
B．culture shock is caused by the anxiety of living in a strange culture
C．culture shock has peculiar symptoms
D．it is very hard to cope with life in a new setting

A．He is most likely to refuse to absorb the strange environment at first.
B．He is ready to accept the change and adapt himself to the new environment.
C．Although he takes the culture difference for granted, he still doesn't know how to do with it.
D．He may begin to hate the people or things around him.