部队专升本考试大学英语：核心词汇词组：保持联络

　　进步 to make progress

　　失去联络 to lose track of

　　保持联络 to keep in touch with

　　误入歧途 to go astray

　　养成……的习惯 to make it a rule to; to cultivate the habit

　　统一中国 to reunify China

　　光复大陆 to recover the Mainland China

　　遇到交通阻塞 to be caught in a traffic jam

　　给……教训 to teach someone a lesson

　　改过自新 to turn over a new leaf

　　引以为乐 to take delight in