Which is known to all,he is the best student in our class?定语从句改错

As is known to all ,和Which is known to all,China is a socialist country.的翻译的不同. Smoking does harm to our health,which is known to everyone.which引导的是什么从句. 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? China is a developing country,---- is known to all as 和 which 用哪一个 为什么 Which is known to all,he is the best student in our class?定语从句改错 ____some mammals came to live in the sea is not known.能用which吗 ___you did it is not known to all.(who,what,how,which)拜托了各位 ---,china is a country with more than 5000 years of history,A.it is known to all that B.which is known to all C.as we all knew Das is known to all 1.___ is known to us all is that China is a developing country.A.Which B.what C.as D.1.___ is known to us all is that China is a developing country.A.Which B.what C.as D.It2.___ is known to us that China is a developing country.A.Which B.As C.What D. 改错：英文句子He,that is playing an important part,which is well-known to us all. It is such a good place__________everybody wants to visit ____it is well-known.a.which;thatb.that;as ________ is known to all,Mary is a nice girl.A.As B.It C.Which D.That 是as is known to...还是as iT known to... it known to all还是it is known to all 名词性从句连接词的选择.___ is known to us all is that China is a developing country.1.___ is known to us all is that China is a developing country.A.Which B.whatC.as D.It2.___ is known to us that China is a developing country.A.Which B.AsC newton one of the greatest scientists.is known for is known as is known to is known by __ is known to us all,the earth goes around the sun.A.As B.It C.that D.Which