__is well known to all,the earth is round填as or it or that

__is well known to all,the earth is round填as or it or that __is well known to us all is that the 2010 world expo will be held in shanghai .china.A.whar B it C.which.为什么 he is __is known as a kind and generous person,always ready to give a hand to those who need help.A,what,B,Who.为什么不用who. __is known to us all is that America is a developed country__the First World.选Which; belonged to ,还是As; belonged to , __is power is a famous saying known to all.A the knowledge B that konwledge C knowledge D what knowledge为什么选B Well known 翻译句子：It is safe to choose only well-known pieces when giving a performance. For reasons well-known to all.well-known为什么不放在reasons的前面?to __is known to us all is that relations between the two countries have almost reached boiling point.( Tomas Edison is well-known ___inventions____a great inventor A to;as B for;as C as;to D to;for Beijing is well-known _______ the capital of China while Hangzhou is well-known 请解析Beijing is well-known _______ the capital of China while Hangzhou is well-known _______ the West Lake.A.for; as B.as; for C.for; to D.as; to ___people are gathering to see the well-known actress.A.A great deal of B.Plenty ofC.The number of It is such a good place__________everybody wants to visit ____it is well-known.a.which;thatb.that;as it is well known to us that是什么意思 As is well known,machines need to lubricate. 英语翻译It is a real honor to have the opportunity of meeting the well-known scientist in person. [-B55] The great well is _____ tourist attraction that millions of people pour in every year.A.such a well-known B.a so well-known C.such well-known a D.such a well-known 翻译并分析 WELL-KNOWN和 WELL KNOWN的区别