What is the self-awareness view of culture shock? （ ）
选项：

A:It holds that the culture-shocked person experiences a breakdown in communication
B:It holds that exposure to new cultures enables the culture-shocked person to gain new insights into their own culture and society
C:It holds that the culture-shocked person becomes a helpless victim who develops defensive attitudes and behaviors
D:It holds that culture shock is caused by losing all familiar signs and symbols of social contact