she is known to have been wreaking on the problem for many years.（如何翻译）

she is known to have been wreaking on the problem for many years.（如何翻译） She is a good woman,___is known to us all. Mary would never have gone to the party__that Tom invited her.A.had she known B.she knew C.she didn't D.she had known is well known for ,is thought of ,is pround of ,is said to have的意思 she should have known better than to ask jim for help. Although I have known her for nearly two weeks!Now I have known she just would want to play games with me!We all know the game is a joke!I was very upset!And drunk too much to make me forget that thing!Perhaps she should belong to the new friend of m If I ________ that she was ill,I would have gone to see her．A.knew B.know C.have known D.had known The fact that she worker hard is well known to us all .英译汉 We （）tell her about it .She may have known it.A.don't have to B.mustn't ( ) 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 是as is known to...还是as iT known to... it known to all还是it is known to all The villagers have already known _ we will do is to rebuild the bridge The villagers have already known ___we will do is to rebuild the Bridge salt is known to have a very strong corroding effect on metals.翻译 It is a far,far better rest that I go to than I ever have known. As is known to all,parents have a great influence on our lives.意思 She __ better than to trust in him.(A) should have known(B) shouldn't known(c) will have known(D) should know请问选哪个,D为什么不对？