The information you give in the application is too general. You should something special about yourself.
A. spy on
B. rely on
C. focus on
D. cut back on
网友回答
A. spy on
B. rely on
(答案→)C. focus on
D. cut back on
解析：spy on侦查, 暗中监视rely on依靠，依赖focus on集中注意力于，聚焦于cut back on缩短，削减。句意，你在申请中提及的信息太大众化了，你应该集中在关乎你自己的一些特别的东西。