分类：教育/科学-外语学习-英语考试
问题：toldanewsconference是省略了介词吗"Thisw 
"This wall of air is a non-aggressive solutn, which should work," Antonio Paolucci, a senior museum official in the central city of Florence told a news conference. a news conference前是不是省略了介词，什么介词，可以省吗
回答：没有。a news conference 是新闻发布会。这是习惯用法。你可以将新闻发布会看作是"somebody"。这句话的句式便是told somebody something。Something便是前面那些话了。