Given levels: A1, A2, B1, B2 and C1. Which cefr level would you assign to: "The close relationship between 'Ugaritic', as the language of the Ras Shamra archive became known, and the Hebrew of the Old Testament, in linguistic, grammatical, and literary terms, is undeniable, and, for Albright, they were a key in arguing for the authenticity of the early biblical narratives."?
c1