1、大学英语六级 105及答案解析(总分：448.01，做题时间：132 分钟)一、Part I Writing (3(总题数：1，分数：30.00)1.For this part, you are allowed 30 minutes to write a short essay entitled Food Safety Problem. You should write at least 150 words following the outline given below in Chinese: 1. 我国食品市场存在的问题。 2. 怎样解决食品安全问题。 3. 结论。 （分数：30.00）
2、_二、Part II Reading C(总题数：1，分数：71.00)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 Amer
3、ican businessman Dennis Tito the worlds 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 Shuttleworth, took off aboard the Russian Soyuz on April 2
4、5,2002, 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 approve
5、d of it. These trips are the beginning of what could be a profitable 21st century industry. There are already several space tourism companies planning to build suborbital vehicles and orbital cities within the next two decades. These companies have invested millions, believing that the space tourism
6、 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 ne
7、xt 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 Accommodations Russias Mir space station was supposed to be the first destination for space tourists. But in Marc
8、h 2001, the Russian Aerospace Agency brought Mir down into the Pacific Ocean. As it turned out, bringing down Mir only temporarily delayed the first tourist trip into space. The Mir crash did cancel plans for a new reality-based game show from NBC, which was going to be called Destination Mir. The S
9、urvivor-like TV show was scheduled to air in fall 2001. Participants on the show were to go through training at Russias cosmonaut (宇航员) training center, Star City. Each week, one of the participants would be eliminated from the show, with the winner receiving a trip to the Mir space station. The Mir
10、 crash has ruled out NBCs space plans for now. NASA is against beginning space tourism until the International Space Station is completed in 2006. Russia is not alone in its interest in space tourism. There are several projects underway to commercialize space travel. Here are a few of the groups tha
11、t might take tourists to space: -Space Island Group is going to build a ring-shaped, rotating “commercial space infrastructure (基础结构)“ that will resemble the Discovery spacecraft in the movie “2001: A Space Odyssey. “Space Island says it will build its space city out of empty NASA space-shuttle fuel
12、 tanks (to start, it should take around 12 or so) , and place it about 400 miles above Earth. The space city will rotate once per minute to create a gravitational pull one-third as strong as Earths. -According to their vision statement, Space Adventures plans to “fly tens of thousands of people in s
13、pace over the next 10-15 years and beyond, around the moon, and back, from spaceports both on Earth and in space, to and from private space stations, and aboard dozens of different vehicles.“ -Even Hilton Hotels has shown interest in the space tourism industry and the possibility of building or co-f
14、unding a space hotel. However, the company did say that it believes such a space hotel is 15 to 20 years away. Initially, space tourism will offer simple accommodations at best. For instance, if the International Space Station is used as a tourist attraction, guests wont find the luxurious surroundi
15、ngs of a hotel room on Earth. It has been designed for conducting research, not entertainment. However, the first generation of space hotels should offer tourists a much more comfortable experience. In regard to a concept for a space hotel initially planned by Space Island, such a hotel could offer
16、guests every convenience they might find at a hotel on Earth, and some they might not. The small gravitational pull created by the rotating space city would allow space-tourists and residents to walk around and function normally within the structure. Everything from running water to a recycling plan
17、t to medical facilities would be possible. Additionally, space tourists would even be able to take space walks. Many of these companies believe that they have to offer an extremely enjoyable experience in order for passengers to pay thousands, if not millions, of dollars to ride into space. So will
18、space create another separation between the haves and have-nots? The Most Expensive Vacation Will space be an exotic retreat reserved for only the wealthy? Or will middle-class folks have a chance to take their families to space? Make no mistake about it, going to space will be the most expensive va
19、cation you ever take. Prices right now are in the tens of millions of the dollars. Currently, the only vehicles that can take you into space are the space shuttle and the Russian Soyuz, both of which are terribly inefficient. Each spacecraft requires millions of pounds of fuel to take off into space
20、, which makes them expensive to launch. One pound of payload (有效载重) costs about $10,000 to put into Earths orbit. NASA and Lockheed Martin are currently developing a single-stage-to-orbit launch space plane, called the Venture-Star, that could be launched for about a tenth of what the space shuttle
21、costs to launch. If the Venture-Star takes off, the number of people who could afford to take a trip into space would move into the millions. In 1998, a joint report from NASA and the Space Transportation Association stated that improvements in technology could push fares for space travel as low as
22、$50,000, and possibly down to $20,000 or $10,000 a decade later. The report concluded that at a ticket price of $50,000, there could be 500,000 passengers flying into space each year. While still leaving out many people, these prices would open up space to a tremendous amount of traffic. Since the b
23、eginning of the space race, the general public has said, “Isnt that great when do I get to go?“ Well, our chance might be closer than ever. Within the next 20 years, space planes could be taking off for the Moon at the same frequency as airplanes flying between New York and Los Angeles. （分数：71.00）(1
24、).Lance Bass wasnt able to go on a tour of space because of health problems.（分数：7.10）A.YB.NC.NG(2).Several tourism companies believe space travel is going to be a new profitable industry.（分数：7.10）A.YB.NC.NG(3).The space agencies are reluctant to open up space to tourists.（分数：7.10）A.YB.NC.NG(4).Two A
25、ustralian billionaires have been placed on the waiting list for entering space as private passengers.（分数：7.10）A.YB.NC.NG(5).The prize for the winner in the fall 2001 NBC TV game show would have been_.（分数：7.10）_(6).Hilton Hotels believes it wont be long before it is possible to build a_.（分数：7.10）_(7)
26、.In order for space tourists to walk around and function normally, it is necessary for the space city to create a_.（分数：7.10）_(8).What makes going to space the most expensive vacation is the enormous cost involved in_.（分数：7.10）_(9).Each year 500,000 space tourists could be flying into space if ticket
27、 prices could be lowered to_.（分数：7.10）_(10).Within the next two decades, _could be as common as intercity air travel.（分数：7.10）_三、Listening Comprehens(总题数：1，分数：15.00)A.The man should try to be more understanding.B.The mans wife should be more understanding.C.The mans negative attitude may be derived
28、from his childhood.D.The pessimism of mans wife may be the result of her past experiences.A.Whether the woman needs his help.B.Whether the woman has any pets.C.Where the woman is going.D.Whether the woman can take care of his pet.A.Mary earned the prize.B.Mary has granted the prize.C.Mary fails in t
29、he speech contest.D.Mary shouldnt earn the prize.A.It does not concern John.B.John does not care about his car.C.John will help him fix the car.D.He wants John to fix the car.A.No one knows how Mary gets to work.B.She doesnt think the record player works.C.She throws the old record away.D.Its surpri
30、sing that Mary could repair the record player.A.She didnt go to work this morning.B.She was injured and had to go to the hospitalC.She talked with the boss in the morning.D.The traffic delayed her.A.She loves her present work.B.She is going to open a store.C.She is about to retire.D.She works in a r
31、epair shop.A.She is against the mans plan.B.She thinks it needs a lot of money.C.They need some time to think about it.D.Its good for his career development.四、Section A(总题数：2，分数：10.00)A.Hospital employees.B.City Hall officials.C.Packer Hall residents.D.The engineering students.A.It begins on campus.
32、B.Its five miles long.C.It circles the campus.D.It takes a few days to cover.A.By collections made at City Hall.B.By donations from the participants.C.By the allocation of funds from local hospitals.D.By contributions based on the miles participants covered.A.Eleven dollars for the event.B.Five doll
33、ars for the event.C.One dollar per mile.D.Twenty-five cents or less per mile.A.Colleagues.B.Boss-Employee.C.Student-librarian.D.Lawyer-Client.A.The foreign student needs to get credits of 24 semester hours.B.The foreign student needs to get at least 120 credits.C.The foreign student needs to get at
34、least 120 credits plus thesis.D.The foreign student needs to get credits of 24 semester hours plus 14 consecutive semesters.A.It focuses on the development of the students ability for independent scholarly work in a particular field.B.It focuses on a variety of fields of knowledge and emphasizes the
35、 development of the students ability for independent research of all fields.C.It focuses on a specific field of knowledge and emphasizes the development of the students ability of cooperation.D.Not mentioned.A.Students working on a doctoral program with a Masters degree have ten consecutive semester
36、s to complete the requirements.B.Students entering a graduate study have 14 consecutive semesters to complete the requirements.C.Students may continue their studies towards the doctoral degree after completing an M.A. or M.SD.Students working on a doctoral program without a Masters degree have fourt
37、een consecutive semesters.五、Section B(总题数：3，分数：30.00)A.It led to many other inventions.B.Man had no use for it then.C.There were no wheels in nature.D.All of the above.A.A round piece of stone.B.A heavy log.C.Two slices of log connected at their centers by a strong stick.D.A piece of metal.A.From ch
38、asing an animal.B.From rolling a body of a heavy animal on logs.C.From watching a rolling stone.D.From watching running animals.A.The weakness of the price system.B.The complexities of the price system.C.Credit terms in transactions.D.Resource allocation and the public serviceA.Labour and education.
39、B.Transportation and insurance.C.Utilities and repairs.D.Products and services.A.Instructions that come with a product.B.The quantity of a product.C.The quality of a product.D.Warranties that cover a product.A.They make decisions by tossing coins.B.They are not physically separated.C.They think exac
40、tly the same way.D.They share most of their vital organs.A.Few of them can live long.B.Few of them get along well with each other.C.Most of them live a normal life.D.Most of them differ in their likes and dislikes.A.They go to a regular school.B.They attend a special school.C.They are taught by thei
41、r parents.D.They have a private tutor.六、Section C(总题数：1，分数：10.00)A fire is always exciting and dangerous. People crowd around to watch the smoke, the flames, and the fire fighters, who risk their lives to save others lives. Fire fighters are in danger of burns and smoke injuries. (36) 1, they save t
42、housands of lives and (37) 2 of dollars of property every year. Fighting fires is not just risky. It is also very (38) 3. Fire fighters do their jobs in rain or shine, (39) 4its 100 F or 20 F below zero. At a fire, they carry heavy gear up and down stairs or ladders. They search for (40) 5people. Th
43、ey hack holes in the roof to (41) 6smoke and gas. They hold hoses on the fire. The hoses are heavy, and the water in them shoots out under great (42) 7 . In fact, it usually takes two fire fighters to hold one hose. Fire fighters also have many other duties. Sometimes they have to give first aid, an
44、d their (43) 8must be kept in order. They must visit factories and public buildings to check fire dangers. (44) 9. Fighting fires is an important job. That means there will always be jobs for fire fighters. However, the number of jobs available and the rate of pay depend upon the budget. (45) 10. A
45、person has to pass certain tests in order to be hired as a fire fighter. Among these are tests of intelligence and strength. (46) 11. Applicants must also be at least 18 years old. After they are hired, new fire fighters spend a few weeks in a training school. They are assigned to a fire company. （分
46、数：10.00）填空项 1:_填空项 1:_填空项 1:_填空项 1:_填空项 1:_填空项 1:_填空项 1:_填空项 1:_填空项 1:_填空项 1:_填空项 1:_七、Reading Comprehensio(总题数：2，分数：177.00)In these times, when our form of government is being criticized by people of many different persuasions, it is important that we understand the principles on which our society was founded. Too often these principles are disregarded by the very people who are most vociferous (大声叫的) in defending the country against criticism. Basic to our democracy is belief that truth can only be arrived at through a free interchange of ideas. Freedom of speech is one of our mo
