Do you know the 'questions' to energy-efficient 'answers'?

摘要

As the lights come up and the crowd begins to cheer, game show icon Alex Trebek enters stage right to greet you and your opponents in the long-running game of Jeopardy! - the game that made giving answers and seeking questions so popular. The first "answer": "This technology has helped more than 110 Fortune 500 companies decrease their energy costs, reduce their carbon footprint, and help boost employee morale and productivity."