Answer:C. reduce uncertainty about how to act in a foreign country.
Explanation: Predeparture language and culturaln training are some of the basic essential trainings conducted for expertraites who are going on overseas assignment.
THE PURPOSE OF THIS TRAININGS IS TO REDUCE THE UNCERTAINTY ABOUT HOW TO ACT IN A FOREIGN COUNTRY.
Predeparture language training is a set of training focused on the General languages Accepted in a given country where an expertraite is to be posted.
Cultural trainings are trainings that are directed at the local customs and traditions of the foreign country where an an expertraite is to be posted.