Individuals with more experiences of going abroad may have a better cross-cultural adaptation. What is the assumption behind this?
选项：

A:Individuals with rich experiences of going abroad can understand all cultures.;
B:The cultural shocks experienced in different host countries are the same.;
C:People's experiences of cross-cultural adaptation in a new culture can be transplanted into other cross-cultural situations.;
D:People's experiences of cross-cultural adaptation in one culture are applicable to all other cross-cultural situations.