have been used 与 have usedThe salt ___(use)up already.I have to go and buy some为什么要填 have been used 而不能是 have used?

have been used have been used up与have been run out of区别 have been used 与 have usedThe salt ___(use)up already.I have to go and buy some为什么要填 have been used 而不能是 have used? I have been used to it. We have been used to it sadly be used to与have used to 选择：Every possible means ( ) to prevent the air pollutionis used?are used?has been used?have been used? I　have　been　used　to　invisible mode,have been used to loneliness,also have been used to my life of living alone.翻译成中文 I have lived here for three years.I( )eating rice A.used B.used to C.have been used to have与get的一道题I have been sick quite a few times just because I can not ___to the could weather in the south.为什么答案是get used,have used为什么不行啊. 英语翻译Every possible means____to work out the problem,but it is too difficult for usa.is used b.are used c.has been used d.have been used so I have ____ Japanese food.A)been used to eat B)used to eatC)been used to eating D)used to eating HAV BEEN DOING STH为什么要加BEEN? 初三英语词语辨析(1)be used for be used as be used by 的区别(2)other the other another 的区别(3)what to do与how to do的各自用法(4)be known to与be konwn as的各自用法(5)have been away与have been away from We have been living here for two years and we ____the life.a.god used to b.used to c.have got used to c.be used to have been与have gone的区别 where you have been与where have you been区别 where you have been与where have you been区别