1916We may have known someone for ten years and still know very little about him because______2039

We may have known someone for ten years and still know very little about him because__________. A.we don’t accept the idea that we might never fully know another person B.we often get information in a casual and inexact way C.we pay more attention to other people’s motivations and emotions D.we often have fac E.to.face conversation with him 请帮忙给出正确答案和分析，谢谢！