单选题

　　[阅读理解]The question of how healthy school food is was called attention to by the professional cook， Jamie Oliver， who launched a campaign to improve children's nutrition， after spending a year working in a school kitchen. The TV series about the campaign won a BAFTA award this week.

　　We can learn from the passage that _________.

　　A.Jamie never eats the junk food

　　B.Jamie taught parents to cook healthy food

　　C.Jamie once worked in a school kitchen

　　D.in order to win a BAFTA award， Jamie launched a campaign