Alfred the Great acted spy on his own这句话这么写对吗?

一个英语句子Alfred the great acted as his own spy,visiting danish Alfred the Great acted as his own spy,阿福雷德大帝曾亲充当间谍~该句从语法上如何解 I impressed on him the difference of his work.这句话对吗 这句话这么写对吗The machine,as an integrated whole,all of its parts The Chinese are a great people.这句话对吗? it 形式主语,这句话这么写对吗? 这句话：Almost afraid of his own courage 和这句话The master was a fa what does the case of Alfred Blogges illustrate?这句话怎样翻译, His favorite animals are the pandas.这句话对吗,为什么? she is such great这句话对吗? What is there on the desk?这句话对吗? we have many classes on the weekends这句话对吗