题目

My parents used ________they had to get a new car for my brother. A. which B. all what C. what D. 不填 答案：C 解析: 以what引导的宾语从句，意为所…的人（东西）秦朝专制主义中央集权制度的核心是： [     ]A、皇权至高无上B、中央设三公九卿C、地方推行郡县制度D、颁布秦律，严刑峻法