{ "id": "cm1_pluriel_aux_qcm_04", "level": "CM1", "domain": "orthographe", "skill": "orthographe_cm1", "rule_id": "regle_pluriel_aux_eaux", "difficulty": 2, "type": "multiple_choice", "instruction": "Choisis le bon mot.", "question": "La reine porte de magnifiques ... .", "answers": [ "bijoux", "bijoues", "bijous" ], "correct_answer": 0, "hint": "« Bijou » fait partie des noms en -ou qui prennent un -x.", "explanation": "« Bijou » prend un -x au pluriel : « bijoux ».", "review_tags": [ "orthographe_cm1", "pluriel_aux" ], "review_status": "draft" }