文档介绍：2006 年12月 6级真题
Part I:Writing (30 minutes)

,原因是......
    
Part II prehension (Skimming and Scanning ) (15 minutes)   
Space Tourism    
Make your reservations now. The space tourism industry is officially open for business, and tickets are going for a mere $20 million for a one-week stay in space. Despite reluctance from National Air and Space Administration (NASA), Russia made American businessman Dennis Tito the world's first space tourist. Tito flew into space aboard a Russian Soyuz rocket that arrived at the International Space Station (ISS) on April 30,2001. The second space tourist, South African businessman Mark Shuttle worth, took off aboard the Russian Soyuz on April 25, 2002, also bound for the ISS.  
Lance Bass of'N Sync was supposed to be the third to make the $20 million trip, but he did not join the three-man crew as they blasted off on October 30,2002, due to lack of payment. Probably the most incredible aspect of this proposed space tour was that NASA approved of it.
These trips are the beginning of what could be a profitable 21st century industry. There are already several space panies planning to build suborbital vehicles and orbital cities within the next two decades. panies have invested millions, believing that the space tourism industry is on the verge of taking off.  
In 1997, NASA published a report concluding that selling trips into space to private citizens could be worth billions of dollars. A Japanese report supports these findings, and projects that space tourism could be a $10 billion per year industry within the next two decades. The only obstacles to opening up space to tourists are the space agencies, who are concerned with safety and the development of a reliable, reusable launch vehicle.
Space modations  
Russia's Mir space station was supposed to be the first destination for space tourists. But in March 2001, the Russian Agency brought Mir down into the Pacific