关于我是谁的回答，下面各个层面描述正确的有：The list of answers to the question “Who Am I？” probably include examples of each of the following four types of responses：（）

A.Physical Description：I’m tall， have blue eyes...etc.

B.Social Roles：We are all social beings whose behavior is shaped to some extent by the roles we play.Such roles as student， housewife， or member of the football team not only help others to recognize us but also help us to know what is expected of us in various situations.

C.Personal Traits：These are a third dimension of our self-descriptions.“I’m impulsive...I’m generous...I tend to worry a lot”...etc.

D.Existential Statements（abstract ones）：These can range from "I’m a child of the universe" to "I’m a human being" to "I’m a spiritual being"...etc.

正确答案：Physical Description：I’m tall， have blue eyes...etc.Social Roles：We are all social beings whose behavior is shaped to some extent by the roles we play.Such roles as student， housewife， or member of the football team not only help others to recognize us but also help us to know what is expected of us in various situations.Personal Traits：These are a third dimension of our self-descriptions.“I’m impulsive...I’m generous...I tend to worry a lot”...etc.Existential Statements（abstract ones）：These can range from "I’m a child of the universe" to "I’m a human being" to "I’m a spiritual being"...etc.