Our teachers often encourage us that every minute we spend on studying will finallyin the

问题补充：

Our teachers often encourage us that every minute we spend on studying will finallyin the near future．

A. run out

B. go off

C. come out

D. pay off

答案：

A. run out

B. go off

C. come out

(答案→)D. pay off

解析：短语辨析。A用完，耗尽；B离开，消失；C出版，发行；D努力得到回报；句意：我们的老师经常鼓励我们说我们的每一分钟在未来都会有回报。根据句意说明D正确。