But someday all the work we have done will ; we will go to college and go on to have a su

问题补充：

But someday, all the work we have done will ; we will go to college and go on to have a suitable job．

A. turn down

B. pay off

C. work out

D. get away

答案：

A. turn down

(答案→)B. pay off

C. work out

D. get away

解析：

试题分析:句意：但是有一天我们所做的一切会有所回报的；我们将上大学，然后有一份适合我们的工作。A拒绝，关小（音量等）；B还清，回报；C制定，锻炼；D逃脱。后句内容指一切努力的结果，故选B。