答案只能选B.因为somebody is said to do something是一个固定的结构。这种结构可以转换成 It is said that somebody...句型。在这里用了动词不定式的完成式，表示动词不定的动作发生在谓语动词之前的动作。再看两个句子 ：It is said that he is studying abroad--He is said to be studying abroad.It is said that the book has been translated into several foreign languages.---The book is said to have been tr...
不能用A. 是因为句子里已经有主语（Zhang Hong）了，不能再要 she做从句主语了。 另外这句话里不能用said, say 不是及物动词，不能有宾语。而应该用told。还有谓语is应该是was Zhang Hong was told to have learned 2000 words up to now by heart....
