日子很快过去了，她的做工却丝毫没有松懈，食物不论，力气是不惜的。

、Days passed quickly. She went on working as hard as ever, not caring what she ate, never saving her own strength.
B、Days passed quickly. She went on working as hard as ever, not caring what she ate, never sparing herself.
C、Time passed quickly. She went on working as hard as ever, not caring what she ate, never sparing herself.
D、Time passed quickly. She went on working as hard as ever, not caring what she ate, never saving her own strength.