The DELF examiners love to use the same words from the text in a false answer choice to trick you. If an answer choice looks too similar to a sentence in the text, double-check it. Usually, the correct answer is a (using different words to say the same thing). D. The Justification Rule
Apprentissage des langues, système scolaire, numérique à l'école. delf b2 compréhension écrite