定语从句解析---is known ,he has goneto college.---is known is that

高中英语定语从句辨析What is well-known to us is that he died.是什么句子?主语从 ( )he has gone is not known yet. 这个英语句子的句型What is known is that he is a taecther是定语从句吗,怎么判断的 用定语从句改写下列句子：1,It is well known that human activiti it is well known that 主语从句：That he is right is known to all of us.宾语从句：We all know 这个句子为什么是助于从句啊.where he has gone is not known yet.where 为什么是主 英语翻译It is known that today's college students are facing mor Which is known to all,he is the best student in our class?定语 He is little known as an artist. whether he is coming is not known.是主语从句吗?拜托各位了 3Q 主语从句 代词 ____ he is a good student is known to us all.如何分析,