1. — How time flies! Since the College Entrance Examinations are approaching, we have to seize every minute.
— ________. As the saying goes, time lost cannot be won again.
A. Don't mention it B. Forget it C. Exactly D. I beg to differ
【答案】C
【解析】
【分析】
【详解】考查交际用语。句意：——时间过得真快啊!高考快到了，我们要抓紧每一分钟。——没错。俗话说，时间一去不复返。A. Don't mention it 没关系；B. Forget it不必在意；C. Exactly 一点不错，完全正确；D. I beg to differ恕我不能同意。根据“As the saying goes, time lost cannot be won again.”可知，认为对方所说的话完全正确。故选C。
