Life is like time. Once it never returns.A. to loseB. lovingC. lostD. being lost

问题补充：

Life is like time. Once , it never returns.

A. to lose

B. loving

C. lost

D. being lost

答案：

A. to lose

B. loving

(答案→)C. lost

D. being lost

解析：该题结合省略来考查非谓语动词的用法。根据句式结构可知，本题考查状语从句的省略用法。根据句意：生命犹如时间，一旦失去，就再也无法挽回。因此该题最佳答案为C。