2022年宁夏回族自治区中卫市大学英语6级大学英语六级测试卷(含答案)学校:_ 班级:_ 姓名:_ 考号:_一、2.Reading Comprehension (Skimming and Scanning)(20题)1.According to the passage, calorie intake is the most important reason leading people to becoming fat.A.Y B.N C.NG2.Some ads fail because of lack of originality, and the ad agencies suffer financial loss from that.A.Y B.N C.NG3.The precondition of the appearance of anthocyanins is there is sugar in the leaf cells.A.Y B.N C.NG4.According to the passage, in certain situations our former experiences _.A.will always work once againB.can improve the efficiency of solving problemsC.can be our personal treasureD.may hinder us from conceiving better ideas5. Her last experiment proved that an effective way of taking advantage of the power of luck is _.6.They had very different points of view about_, which was so extreme that I grew curious and intrigued.7.After they get the hostages, the hostage-takers usually declare their demands during the negotiation phase.A.Y B.N C.NG8.The idea of using dogs to pull sleds began _.A.some 35 000 years agoB.1 000 years agoC.before 1 000 B.C.D.before 19089.A sick infant may stare and have _ or cold limbs.10.People who voluntarily worked as servants for several years in exchange for passage to America were called indentured servants.A.Y B.N C.NG11.As we are still ignorant of millions of unique life forms in the rainforest, deforestation can be compared to the destruction of_.12. Advocates of transgenic crops claim that_.A.these crops have no harm to the environment in their growingB.food from these crops are healthier than from the conventionalC.these crops will certainly replace the conventionalD.these crops can greatly help to feed the world13.Salvador Dali is a famous surrealist painter, whose works are highly controversial from the modernism or even post-modernism perspective.A.Y B.N C.NG14.Eating fish and walnuts may help keep our spirits up, because they contains _.15.Part Reading Comprehension (Skimming and Scanning)Directions: In this part you will have 15 minutes to go over the passage quickly and answer the questions on Answer Sheet 1. For questions 1-7, choose the best answer from the four choices marked A), B), C) and D). For questions 8-10, complete the sentences with the information given in the passage.How Sled Dogs WorkTheyre physical wonders-able to endure extreme conditions for extensive periods of time while running fast and pulling more than their own weight. Sled (雪橇) dogs have been around for generations, and today they remain a large part of a dog drivers life.In Arctic (北极的) regions, some 35 000 years ago, Eskimos dogs bred with wolves and other dogs. Their offspring were well-adapted to the cold and snow. Theres no saying exactly when someone thought to have dogs pull sleds ,but it was well before 1000 B. C. that dog sleds provided a means of transportation and a way to haul goods. In recent years, people looking for unique outings have gone on recreational trips with sled dogs. A number of companies market tourist treks via dog sled for adventure travelers.Dogsled racing in Alaska formally began in 1908, when sled dog owners in Nome, Alaska, held the first All-Alaska Sweepstakes, a 408-mile race from Nome to Candle and back. And in 1973, the inaugural Iditarod Trail Sled Dog Race took place on a route covering more than 1 000 miles in Alaska. There are more competitions in many of the continental United States, and some take place on dry land. In addition to endurance races, sled-dog events include sprint races, weight pulls (in which dogs try to pull the most weight) and freight races ( in which dogs try to pull a weighted sled the fastest).Stamina (耐力) and StrengthMany breeds of dogs are used to pull sleds, including official American Kennel Club breeds such as the Siberian husky, Malamute and Samoyed. However, many sled dogs are of mixed breed and are called Alaska husky or Eskimo dogs. While some sled dogs may have wolf bloodlines, its generally not desirable to have a mixture of blood between the two.Sled dogs are bred for their speed and endurance as well as leadership qualities. They are big dogs with thick coats and wide, fiat feet. They sleep with their tails covering their noses to keep warm. Dogs that weigh around 40 to 45 pounds are the ideal size to pull sleds, but some may weigh as much as 85 pounds.Young dogs that are enthusiastic runners, easy-going and mentally tough are good choices for sled dogs. A dogs gender matters little and both male and female dogs are considered equally.For racing, the most intelligent and fastest dogs are picked to be lead dogs and run in the front of the pack. Behind them run swing dogs, whose job is to direct the team around turns and curves. At the ba