What word is used to describe the kind of scientist that Einstein became?

What word is used to describe the kind of scientist that Einstein became? which word ____ describe your feeling?A.is used to B.is used for C.used to D.used for what is paper used _____(for/to) the program word is used from britain to china. 英语作文,what is your attitude to word cheatingwhat is your attitude to word cheating? he is not what he used to be 为什么不能how he used to be What used to this kind of life is happiness. She is not what she used to be! 改错.Our hometown is no longer what it used to. 翻译：He is no longer what he used to be. What is the main thing used to make an omelette? He is what he used to be.是什么意思? he is no longer what he used to be how it used to be 和 what it used to be的区别China is no longer what it used to be.可不可以把what改为how 为什么 English is ()around the word ()computer.A used；us B.use：in C.use:to D.used;for What is the answer to the word puzzle? The word Laugh to Smile is what the word Burn to Smolder翻译这句话 China is becoming stronger and stronger. It is no longer_________ . A. what it used to be B. what it was used to being C. what it used to being D】what it was used to be