It Is known to us 和as is known to us 有什么区别

As is known to us.和It is known to us.后面接什么啊?为啥 It Is known to us 和as is known to us 有什么区别 it is known to us all,as is known to us all和what is known to us all有什么区别 it is well known to us that是什么意思 It is known to us ___ where is pollution there is harm.A.whichB.whereC.whatD.that ( ) they have won the game is known to us.( ) is known to us is ( ) they have won the game.( ) is known to us,they have won the game.( ) is known to us ( ) they have won the game.A.It B.That/that C.What D.As She is a good woman,___is known to us all. As is known to us……和Which is known to us……的区别? As is known to us……和Which is known to us……的区别? __ is known to us all,the earth goes around the sun.A.As B.It C.that D.Which __ is known to us all,cattle feed on grass A It B This C which D as 句子成分划分It is known to us how he became a writer.麻烦帮忙划分一下句子成分 有关as is known to us all,it is known to us all 的辨析1.As is known to us all,the earth is round.2.It is known to us all that the earthe is round.3.what is known to us all is that the whale is not fish but mammal.请问这3个分别是什么从 ____,many centuries had passed before man learned to use fire.A.Since it is known to us all B.As long as it is knownC.As is known to us all D.What is known to us allWhich one?Why? --- is known to us all ,Taiwan is part of china---is known to us all that Taiwan is part of china---is known to us all is that Taiwan is part of china这三题选项都是A.it B.AS C.That D.what it is known to all that 和as is known to all that 区别 It is known to us all_ _ _ _ _there is harm.哪儿有污染 It is known to us that ______（贡献)to the development of computers in our country