According to some theories ________ from
问题:
According to some theories ________ from psychoanalysis, life is supposedly easier; and more pleasant when anxiety is overcome.
A.obtain
B.obtaining
C.to obtain
D.obtained
According to some theories ________ from psychoanalysis, life is supposedly easier; and more pleasant when anxiety is overcome.
A.obtain
B.obtaining
C.to obtain
D.obtained