I just keep working hard as I have done and it will pay off. It has done so far and so I

问题补充：

I just keep working hard as I have done, and it will pay off. It has done so far and so I just have to do the same.

A. eagerly

B. hopefully

C. immediately

D. gradually

答案：

A. eagerly

(答案→)B. hopefully

C. immediately

D. gradually

解析：句意：我一直勤勤恳恳一如既往地工作着，希望能够得以回报。已经年复一年如此地度过，而我只想做这同样的事。eagerly 急切地，渴望地；hopefully希望地； immediately立刻； gradually 逐渐地。根据句意故选B。