【正文】 s being constructed according to the most current environmentally sustainable building methods. Among its first expected occupants are a Chinabased business, Vantone Industrial, and the magazine publishing pany Conde Nast. Bank of America reportedly may also bee a tenant.　Unit 6　　21. A 22. C 23. A 25. C　　26. A 27. C 28. B 30. C　　31. B 32. B 33. C 35. A36. D 37. B 38. B 40. D。s opening date has been pushed to 2013. New York officials say they expect the Memorial and Museum to bee the city39。 Museum To see these trees starting to soar to the sky on a day that you know, is not dissimilar to the way , 2001 was, Daniels said. It39。ve been working with Port Authority for the last few years, and it is an incredibly plex construction job, and we fully appreciate all the desire to get this done, he said. The reality is that there39。s twin towers not a single new building has been pleted in the area known as Ground Zero. But in the last few months, a deadlock between local authorities and developers has eased, and prospective tenants for the flagship building, 1 World Trade Center, have begun to line up. Progress is even more visible at the September 11 Memorial and Museum.In late August, crews began transplanting the first of 400 Swamp White Oak trees into a plaza at Ground Zero, where nearly 2800 people died on September 11, 2001. The threehectare site will be a memorial to all those killed in the terror attacks in New York, Pennsylvania, and outside Washington. Joe Daniels, the president of the National September 11 Memorial amp。2012年英語四級考試仔細(xì)閱讀練習(xí)(4)Part II Reading Comprehension　　(35 minutes)　　Directions: There are 4 passages in this part. Each passage is followed by some questions or unfinishedstatements. For each of them there are four choices marked A), B), C) and D). You should decide on the best choice and mark the corresponding letter on the Answer Sheet with a single line through the center.　　Passage one　　Questions 21 to 25 are based on the following passage.　　Some pessimistic experts feel that the automobile is bound to fall into disuse. They see a day in the nottoodistant future when all autos will be abandoned and allowed to rust. Other authorities, however, think the auto is here to stay. They hold that the car will remain a leading means of urban travel in the foreseeable future.　　The motorcar will undoubtedly change significantly over the next 30 years. It should bee smaller, safer, and more economical, and should not be powered by the gasoline engine. The car of the future should be far more pollutionfree than present types.　　Regardless of its power source, the auto in the future will still be the main problem in urbantraffic congestion (擁擠). One proposed solution to this problem is the automated highway system.　　When the auto enters the highway system, a retractable (可伸縮的) arm will drop from the auto and make contact with a rail, which is similar to those powering subway trains electrically. Once attached to the rail, the car will bee electrically powered from the system, and control of thevehicle will pass to a central puter. The puter will then monitor all of the car’s movements.　　The driver will use a telephone to dial instructions about his destination into the system. The puter will calculate the best route, and reserve space for the car all the way to the correct exit from the highway. The driver w