Don’t kill your precious time chatting online all day long. It’s impossible for the lost time ,you know.
A. to make up
B. making up
C. to be made up
D. being made up
网友回答
A. to make up
B. making up
(答案→)C. to be made up
D. being made up
解析：考查句型：It’s possible/impossible for sb/sth to do，对什么来说做某事是可能的或不可能的，句意：不要整天消磨你宝贵的时间网上聊天，你知道失去的时间不可能被弥补上。被弥补应用to be made up，所以选C。