问题详情

It can be inferred from Berger’s suggestions that ________.
A) people do not reveal their true self on every occasion
B) in most cases we should avoid contacting the observed person directly
C) the best way to know a person is by making comparisons
D) face-to-face interaction is the best strategy to uncover information about a person请帮忙给出正确答案和分析，谢谢！