高中英语有关不定式的一道题
问题描述：
高中英语有关不定式的一道题
Bob said to have been living in london since 1990.为什么是to have been living 而不是to have lived?
答
应该是Bob is said to have been living in london since 1990.吧?意思是据说Bob自从1990年一直住在伦敦.Bob is said to have lived in london 意思是据说曾经住在伦敦.