英语六级历年真题常考短语归纳(5)

　　1.Go/keep on a diet
　　I’m on a diet recently, so I’d better skip the dessert.
　　2.Have a hard/difficult time with sth.
　　3.Have a temperature/fever
　　4.Have the final say:有决定权
　　5.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)
　　6.In a good/terribly /mood
　　7.In the long run:长期来看 和谐英语学习网
　　It seems very experience. But in the long run it will save the money on the maintenance.(1995-6)
　　8.Join in:参与
　　9.Keep between the two of us:/keep a secret
　　10.Keep fit