题目选项分析

Sigmund Freud, considered by some the father of modern psychology, developed his theory of psychoanalysis by establishing a conception of the human subconscious and

he applied that idea to the interpretation of dreams

Sigmund Freud, considered by some the father of modern psychology, developed his theory of psychoanalysis by establishing a conception of the human subconscious and

applying that idea to the interpretation of dreams