【正文】 xperiments, rats on calorierestricted diets were found to bephysiologically younger, got diseases later in life and, at any rate, had less severe cases.From the models that have been looked at, the increase in lifespan is usually in the rangeof 1530% maximum, says Richardson. Cutting calories is thought to trigger a switch inan animal39。 (in Paragraph 4)? A. Reasonable. B. Fake. C. Limitless. D. Inconsistent.65. John Christy is mentioned to show_______________. A. how closely these organizations work with scientists B. how these organizations select scientific findings for theirownpurpose C. how important correct data are for scientists to make sound discoveries D. how one man39。s body shape B. genes are the decisive factors for people39。t automatically push you to Olympic gold.Unless you have tactical sense where needed, unless you have access to good equipment,medical care and the psychological conditions, and unless you are able to drive yourself through pain, all the physical strength will be in vain, said Craig Sharp, professor ofsports science at Britain39。regoing to go in the future, and all they39。071 PART II VOCABULARY (10 minutes, 10 points) Section A ( point each)21. If innovators are not financially rewarded for their innovations, the incentive forpathbreaking innovation will eventually dry up. A. investment B. resource C. inspiration D. stimulus22. These illegal immigrants have to work long hours a day despitethe appalling workingconditions. A. bewildering B. exasperating C. dismaying D. upsetting23. Many critics agreed that by and large, this movie was a success in terms of acting andphotography. A. all at once B. by and by C. to some extent D. on the whole24. The country carried on nuclear tests without feeling apprehensive about theconsequences. A. optimistic B. anxious C. uncertain D. scared25. There is the fear that babies might be genetically altered to suit the parents39。s writingsoff the Internet without attributing them. Still, some students said they thought cheating these days was more a product of themindset, not the tools at hand. Some people put too much emphasis on where they39。s tall has little chance of being an elite basketballplayer. Still, being over two meters tall won39。 success58. The case of identical twins from Germany shows that_________. A. environment can help determine people39。? A. Damaging the reputation of environmentalists. B. Emphasizing the lack of consensus among scientists. C. Stressing the unnecessary harm to tile global economy.D. Protecting the scientific discoveries from being misused.64. Which of the following is closest in meaning to bogus39。s door at theturn of the 20th century, it is barely old enough for retirement at the turn of the 21stcentury. And scientists are still not holding back. They say that as new antiageingtreatments bee available, our species will get even older. While few would argue thatliving longer is an attractive idea, the rapid increase in the number of years begs aquestion: Can our health expectancy be as close as possible to our life expectancy? Predictions for future health expectancy have changed over the past few decades. Inthe 1980s, life expectancy was increasing but the best data suggested that for everyincreased year of life expectancy, a greater fraction was disabled life expectancy. Whatwe would see was a piling up of chronic illness and related disability which medicalscience couldn39。 behavior72. Richardson believes that_________. A. it is impossible for humans to stop ageing B. it is worthless to talk about stopping ageing C. stopping ageing is a dream that may e true D. illness is the biggest obstacle to stopping ageing73. RollsRoyce is used to convey the idea that_______________. A. quality life is out of reach for most people B. quality life can slow down the process of aging C. how long one can live depends on the genes one carries D. the more money one invests in health, the healthier one will be.74. The most suitable title for the passage is“___________”. A. Problems of An Ageing Society B. Health Care for the Elderly C. Eating Healthier, Living Longer Future of Old AgePassage Five In dealing with a student who is acting aggressively toward his classmates, you wantto send a strong message that aggressive behavior will not be tolerated in your addition, you want to help him develop more appropriate ways of settling disputes withhis peers. If two elementary school students are engaged in a fight, use a strong loud voice tostop it. If that doesn39。 attention.76. What is to be done about a student39。PART VI WRITING ( 30 minutes, 10 points )Directions: For this part, you are allowed 30 minutes to write a position of no lessthan 150 words under the title of Work Experience. Your positionshould be based on the following outline:As the job market bees more petitive, many employers require workexperience. Do you think graduate students should gain work experience beforegraduation? How can you gain work experience before graduation?參考答案Part II Vocabulary21. DPart III Cloze TestPart IV Reading ComprehensionPart V TranslationSection A世界變平產(chǎn)生一些意外的后果，其一就是不同的社會和文化可以更多地直接接觸。s education.