单选题
I've told you ______ that you cannot to out and play until you've finished your homework.
【正确答案】
C
【答案解析】(all the way无保留地，一直，自始至终)。句意为：我反复告诉过你，只有做完家庭作业才能出去玩。A．once and for all一次了结地，一劳永逸地；B．to all intents and purposes实际上，实质上；D．in all respects在每一个方面。