As is known,to be a professional -------(music)calls for many years of practice

As is known（在句首时）后面只能跟to As is known to be... As is known,to be a professional -------(music)calls for many years of practice be known as /for/ to sth is known to be 和 sth is known as的区别是什么no one but a fool would readily lend money to a person who (is known to be ) a frequent gambler.这里的is known to be 不应该改成is known as As is known to all 与It is known to all 区别?1.( )that the earth is round.A.As is known to all B.As you seeC.It is known to all D.As is seen A B C D的区别?2.Whether way s will be found to stop pullution or not is just ()worries the public.A,why as is known to all的意思以及as a known to all的意思 是as is known to...还是as iT known to... as is known to everybody ,it may now be too late to clean up the riveris known to everybody ,it may now be too late to clean up the river.A as B what C that As is known to all ,和Which is known to all,China is a socialist country.的翻译的不同. My is known as a girl to those who a free.The mind shall be key Forgotten as the past.我要这些英文的翻译!谢勒 As a public relations officer,he is said ____ some very influential people.to have been knowing to have known to be knowing to know As is known to us,China is a country belonging to the Third World.句中belong是ing,前面为什么没Be动 ______book of this writer is East and West.A Known to be the best B It was the best knownC Known as the best D The best known但不知道为什么C为什么不可以? Times have changed.But some people still cling ___ their old ideas.This is known ___ a culture lag.A,to,as B,at,as C,to,for D,on,for(be known as和be known for的区别在哪里 是as后面要放什么人之类的么 歌手,作家什么这种之类 as is known to everyone对不对,众所周知 be known as 与 be known for的区别例如 HongKong is known as the pearl of the Orien and Shpping Heaven.为什麼这里用be known as,be known as 不是+职业吗--1.HongKong which _____ its shopping centers makes us really excited.A.is known as B be known as和be famous as有什么区别啊比如XX is ______________________a great dancer.A.known asB.famous as As is known to all,Lu Xun was famous as a great thinker.的翻译