Given this text: "From the standpoint of this humanistic formulation, then, Freud was mistaken to view human aggression as an expression of the death drive, and not, as we now alternatively understand it, as an expression of the 'tendency for realisation' as it fights against that which blocks the fulfilment of its aims.". Which cefr level fits best: A1, A2, B1, B2 or C1?
c1