英语中use to/ be used to (doing)sth/ get use(d) to什么什么之类的解释以及用法还有完形填空中经常出现的和这一类短语很像的什么什么的 反正这一类的说明或解释都可以

英语搭配?be used to doing 的所有否定形式?didn't use to 对么? .The foreigners can't Chinese food.A.be used for B.used to C.use to D.be used to be used to和be use to couldn't be used then.It wasn't ( ) to use it.It couldn't be used then.It wasn't ( ) to use it.a)ableb)allowedc)impossibled)possible be used to do sth.否定形式是什么?也就是说,didn't used to do 还是didn't use to do She didn't used to be fat .= She used to be fat .此处didn't已经是过去时了,为什么used不改成use? use,used to,be used to区别,意义并各造一句 有几个英语连词成句,1.use,be ,to ,short ,Mario ,dind't 2.he,dind't,to ,use,wear,glasses 3.play ,use,I ,to,the,piano ,dind't 4.there ,used,to ,many ,trees,be 5.dind't,to ,use,curly ,have ,hair ,she Lucy used to be late（ A:did she B:didn't she C:used she D:use she Don't throw away the____books.They may be useful one day.A.using B.used C.use D.to use I___frustrated when I wasn't sure of the correct answer.a.may be b.used to c.used to be d.use to be I__frustrated when I wasn't sure of the correct answer.a.may be b.used to c.used to be d.use to be I__frustrated when I wasn't sure of the correct answer.a.may be b.used to c.used to be d.use to be use to be和use toMichael Jorden_____verysmall.But he is very stong now.A.is b.used toc.didn't use to d.used to be 我英语基础差,重是死记,就知道be动词用在有动词的句子,而用在这里是为什么呢?（答案我知道是D了） 英语句子改错 高分悬赏（开头大小写不算错误）We didn't used to like our math teacher at schooli use to go to the movies quite oftendid that man used be famous There _______ a lot of trees in the park,weren't there?A use to be B used to be C used be Amy used to be very short,_______ she?A.used B.didn’t C.didn’t use D.usedn’t to 是didn't used to 还是 didn't use to