词汇是英语六级考试的基础，加强词汇记忆有助于提升词汇量，从而提高英语六级成绩。下面小编整理了英语六级考试中的高频词汇，希望对同学们有帮助。
　　41.Go/keep on a diet
　　I’m on a diet recently， so I’d better skip the dessert.
　　42.Have a hard/difficult time with sth.
　　43.Have a temperature/fever
　　44.Have the final say：有决定权
　　45.Hold up：堵塞i，持枪拦截，举起，拦截
　　Did you hear that the convenience store next to the gas station was held up last night?(2005-6)
　　46.In a good/terribly /mood
　　47.In the long run：长期来看
　　It seems very experience. But in the long run it will save the money on the maintenance.(1995-6)
　　48.Join in：参与
　　49.Keep between the two of us:/keep a secret
　　50.Keep fit