给我两句关于be used for doing sth（被用来...)的句子要被动语态

给我两句关于be used for doing sth（被用来...)的句子要被动语态 be used for doing,be used to do,be used as,be used in,be used to doing,used to be used to doing,be used to do,used to do,be used for,be used by有什么区别. be used to do 和be used for的用法 be used to的所有用法我要USED TO be used to,be used for等一系列的这种句势,并说明汉语意思要写七八个 be used to do sth 的同义句转换怎么转?I used to stay at England for holidays. used to do be/get used to doing be used for be used to do 的区别 加上例句 be used to do 和be uesd for 的区别 use的用法.used to do sthbe used to do sth be used to doing sth be used for be used by 英语句型区分be used to do Sthused to do Sthbe used for doing Sth be used to do something 和be used for doing something有没有区别 be used to do sth.be used doing sth.for one to talk to . be used for be used for be used for be used for 这句英语“Can Combination Therapy Be Used for Hyperlipidemia? use to,be used to do,be used to doing和be used for的区别used to 是过去常常吧