be used to doing used to doing?be used to doing used to doing?这两个词哪个正确?如果都正确那么他们有什么区别?

used to和be use to 加do还是doing be used to do sth,be use to doing sth,be use to sth,be use for sth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 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 use to do be used to do be uesd doing 的差别 be used to do be use for doing区别 有例句说明 be used to doing.used to be 就是关于use的那几个用法,我被弄晕了 英语搭配?be used to doing 的所有否定形式?didn't use to 对么? be used for doing,be used to do,be used as,be used in,be used to doing,used to be used to和be use to use to do sth和be used doing sth的意思 be used to doing sth =used to doing sth 如何用（请用）used to do sth 和used be+adj和be use如何用（请用）used to do sth 和used be+adj和be used to doing sth.造句（分开造句） use,used to,be used to区别,意义并各造一句 be used to doing/be used with的区别 be used to doing和be used todo什么区别 use的各种用法be use to dobe use doing be use foruse to dobe use to doing等等等等, be used to doing,be used to do,used to do,be used for,be used by有什么区别.