It took me ten years of working to _________ my student loan.
A. buy off
B. bring off
C. put off
D. pay off
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I don't think he will ever be able to pay me back the money he owes me. I'll just have to _________ the debt.
A. go off
B. write off
C. pay off
D. show off
Since losing my job, I have been _________ my savings.
A. taking off
B. setting off
C. living off
D. cutting off
未来战争能否取得胜利,最终的决定性因素是
A. 武器
B. 信息化程度
C. 人
D. 后勤保证
信息化战争战场广阔表现在()
A. 陆地和海洋
B. 海洋和天空
C. 陆地海洋天空
D. 陆海空、太空、电磁、网络空间