i am used to...1 i am used to travelling by air2 i used to fly there from Europe in holiday.问题请问两句中为什么一个用am 而另一个不用am呢?它们的句型分别是?

i am used to.. i am used to my I am used to lonely I __stay up late Rellay I did't I _going to bed before ten o'clock A am used to am used toBused to am used to C am used to used to D used to used to You don‘t do some sports,do you?No,I ____,but now I _____climbing mountains to keep fit.A used to ；am used to B am used to ；used toC was used to；used to D use to ；used to↓No,I used to,but now I am used to climbing mountains to keep fit. i(am used to)(used to)swimming in cold water. I am get used to be lonely I am not used to my shape i am used to catch the eyes. I _have a very old car.A,used to B,used C,would D,am used to I _____ up early every day.A.used to gettingB.was used gettingC.am used to getD.am used to getting I____ a worker,but now i am an actor.A used to being B was used to be C was used to beingD used to be I ______ a taxi to school when it was rainingA:am used to take B:use C:was used to taking D:am used to taking I ____ Shanghai traffic ,fir I’ve lived here for more than ten years.A,am used to B,was used to C,used to D,use to I () staying at home on sunday and saturday. A be used to B am used to C used to D are used to used to be和used to being的区别I am used to_____a teacher in a middle school,but I have to work in a company i use和i used to和I am used to的区别和用法 I am also what i used to be 翻译