大学英语四级阅读理解模拟题The most frightening words in the English language are, Our computer is down. You hear it more and more when you are on business. The other day I was at the airport waiting for a ticket to Washington and the girl in the ticket office said, I m sorry, I can t sell you a ticket. Our computer is down. If your computer is down, just write me out a ticket. I can t write you out a ticket. The computer is the only one allowed to do so. I looked down on the compu
