[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