47. If the drug proves effective in human trials, it could enhance the effectiveness of existing AIDS drugs in ________.
48. What has become standard cocktail therapy?
49. While integrase deletes an immune cell's genetic material and replaces it with its own, it acts like ________ in a word processor.
50. Why would anti-AIDS drugs stop working?
51. According to Steven Young, if scientists get the data that ________, they would petition for fast track status.
Section B
Directions: There are 2 passages in this section. Each passage is followed by some questions or unfinished statements. 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 Answer Sheet 2 with a single line through the center.
Passage One
Questions 52 to 56 are based on the following passage.
Occasional self-medication has always been part of normal living. The making and selling of drugs have a long history and are closely linked, like medical practice itself, with the belief in magic. Only during the last hundred years or so has the development of scientific techniques made it possible for some of the causes of symptoms to be understood, so that more accurate diagnosis has become possible. The doctor is now able to follow up the correct diagnosis of many illnesses with specific treatment of their causes. In many other illnesses, of which the causes remain unknown, it is still limited, like the unqualified prescriber, to the treatment of symptoms. The doctor is trained to decide when to treat symptoms only and when to attack the cause: this is the essential difference between medical prescribing and self-medication.
The advance of technology has brought about much progress in some fields of medicine, including the development of scientific drug therapy. In many countries public health organization is improving and people's nutritional standards have risen. Parallel with such beneficial trends have two adverse effects. One is the use of high-pressure advertising by the pharmaceutical industry, which has tended to influence both patients and doctors and has led to the overuse of drugs generally. The other is the emergence of the sedentary society with its faulty ways of life: lack of exercise, over-eating, unsuitable eating, insufficient sleep, excessive smoking and drinking. People with disorders arising from faulty habits such as these, as well as from unhappy human relationships, often resort to self-medication and so add the taking of pharmaceuticals to the list. Advertisers go to great lengths to catch this market.
Clever advertising, aimed at chronic sufferers who will try anything because doctors have not been able to cure them, can induce such faith in a preparation, particularly if steeply priced, that it will produce—by suggestion—a very real effect in some people. Advertisements are also aimed at people suffering from mild complaints such as simple colds and coughs, which clear up by themselves within a short time.
These are the main reasons why laxatives, indigestion remedies, painkillers, tonics, vitamin and iron tablets and many other preparations are found in quantity in many households. It is doubtful whether taking these things ever improves a person's health; it may even make it worse. Worse because the preparation may contain unsuitable ingredients; worse because the taker may become dependent on them; worse because they might be taken in excess; worse because they may cause poisoning, and worse of all because symptoms of some serious underlying cause may be masked and therefore medical help may not be sought.
52. The first paragraph is intended to ________.
[A] suggest that self-medication has a long history
[B] define what diagnosis means exactly
[C] praise doctors for their expertise
[D] tell the symptoms from the causes
53. Advertisements are aimed at people suffering from mild complaints because ________.
[A] they often watch ads on TV
[B] they are more likely to buy the drugs advertised
[C] they generally lead a sedentary life
[D] they don't take to sports and easily catch colds
54. Paragraphs 2 and 3 explain ________.
[A] those good things are not without side effects
[B] why clever advertising is so powerful
[C] why in modern times self-medication is still practised
[D] why people develop faulty ways of life
55. The author tells us in paragraph 4 ________.
[A] the reasons for keeping medicines at home
[B] people's doubt about taking drugs
[C] what kind of medicine people should prepare at home
[D] the possible harms self-medication may do to people
56. The best title for the passage would be ________.
[A] Medical Practice [B] Clever Advertising
[C] Self-Medication [D] Self-Treatment
Passage Two
Questions 57 to 61 are based on the following passage.
The age of gilded youth is over. Today's under-thirties are the first generation for a century who can expect a lower living standard than their parents.
Research into the lifestyles and prospects of people who were born since 1970 shows that they are likely to face a lifetime of longer working hours, lower job security and higher taxes than the previous generation.
When they leave work late in the evening, they will be more likely to return to a small rented flat than to a house of their own. When, eventually, they retire, their pensions are far lower in real terms than those of their immediate forebears.
These findings are revealed in a study of the way the ageing of Britain's population is affecting different generations.
Anthea Tinker, professor of social gerontology(老人学)at King's College London, who carried out much of the work, said the growth of the proportion of people over 50 had reversed the traditional flow of wealth from older to younger generations.
"Today's older middle-aged and elderly are becoming the new winners," she said. "They made relatively small contributions in tax but now make relatively big claims on the welfare system. Generations born in the last three to four decades face the prospect of handing over more than a third of their lifetime's earnings to care for them."
The surging number of older people, many living alone, has also increased demand for property and pushed up house prices. While previous generations found it easy to raise a mortgage, today's under-thirties have to live with their parents or rent. If they can afford to buy a home it is more likely to be a flat than a house.
Laura Lenox-Conyngham, 28, grew up in a large house and her mother did not need to work. Unlike her wealthy parents, she graduated with student and postgraduate loan debts of ￡13,000. She now earns about ￡20,000 a year, preparing food to be photographed for magazines. Her home is a one-bedroom flat in central London and she sublets(转租)the lunge sofa-bed to her brother.
"My father took pity and paid off my student debts," she said. "But I still have no pension and no chance of buying a property for at least a couple of years—and then it will be something small in a bad area. My only hope is the traditional one of meeting a rich man."
Tinker's research reveals Lenox-Conyngham is representative of many young professionals, especially in London, Manchester, Edinburgh and Bristol.
57. By saying "the growth of the proportion...to younger generations." (Line 2, Para. 5), Anthea Tinker really means that ________.
[A] currently wealth flows from old generation to younger generation
[B] traditionally wealth flows from younger generation to old generation
[C] with the increasingly big population of over 50, the trend arises that wealth flows from younger generation to old generation
[D] with more and more people of over 50, traditions have been reversed
58. Why are today's older middle-aged and elderly becoming the new winners?
[A] Because they made relatively small contributions in tax, but younger generation will possibly hand over more than a third of their lifetime's earnings for the care of them.
[B] Because they contributed a lot in tax and now can claim much on the welfare system.
[C] Because they made small contributions, but now can make money easily.
[D] Because they outnumber younger generation and enjoy more privileges in the present society.
59. Which factor pushed up house prices?
[A] Many young men, who live alone, have increased demand for houses.
[B] Many young men need to rent more houses.
[C] It is easy to apply for a mortgage for young generation.
[D] The number of older people, many of whom live alone, becomes bigger and bigger.
60. In what way does Laura Lenox-Conyngham make her living?
[A] By taking photographs for magazines.
[B] By marring a rich man.
[C] By subletting the lounge sofa-bed to her brother.
[D] By preparing food for photographs for some magazines.
61. We can conclude from the passage that ________.
[A] today's under-thirties are leading a miserable life in Britain
[B] Laura Lenox-Conyngham's attitude to work and life represents that of many young professionals in Britain
[C] Life can get harder for under-thirties in Britain
[D] elders enjoy extremely high living standards in Britain
Part V Error Correction (15 minutes)
Directions: This part consists of a short passage. In this passage, there are altogether 10 mistakes, one in each numbered line. You may have to change a word, add a word or delete a word. Mark out the mistakes and put the corrections in the blanks provided. If you change a word, cross it out and write the correct word in the corresponding blank. If you add a word, put an insertion mark (∧) in the right place and write the missing word in the blank. If you delete a word, cross it out and put a slash (/) in the blank.
Example:
Television is rapidly becoming the literature of our periods. 1. time/times/period
Many of the arguments having used for the study of literature 2. /
as a school subject are valid for ∧ study of television. 3. the
More people than ever are drinking coffee these
days—but in small quantities than they used to. Some 62. ________
manufactures of coffee makers are trying to make 63. ________
advantage of this trend by developing diminutive
machines that brew(煮)smaller amounts of coffee.
Two U.S. appliance companies—Black & Decker,
basing in Towson, Maryland, and Toastmaster Inc. of 64. ________
Columbia, Missouri—has recently introduced "drip" 65. ________
coffee makers that brew one or two cup servings of
coffee. Neither of the products brew the coffee 66. ________
directly into a cup or mug, eliminating the need for a
separate carafe. Since many people make a pot of
coffee in the morning and drink only a single cup, the 67. ________
new coffee makers should reduce the wasted coffee.
Black & Decker's Cup-at-a-Time spends $27, while 68. ________
Toastmaster's Coffee Break retails for $20.
Black & Decker also makes a coffee maker
drips coffee directly into a carry-around thermal 69. ________
carafe. The carafe, a glass vacuum bottle, is supposed
to keep the coffee fresh for hours. The product,
called the Thermal Carafe Coffee-maker, comes with
a built-in lid that opens during the brewing process,
closes when it is completed. There are several models, 70. ________
including one that fits under the counter, ranging
from $60 to $110 at price. 71. ________
Part VI Translation (5 minutes)
Directions: Complete the following sentences on Answer Sheet 2 by translating into English the Chinese given in brackets.
72. The area gets ________________(年降雨量不足五厘米).
73. The only sounds are bird calls and the soft noise ________________(当水缓缓推动草时草所发出的).
74. The visitors planned to ________________(花最少的时间游览公园以外的地方).
75. Life is too short ________________(不可每天将时间浪费在看电视上).
76. He told the story in such minute detail ________________(简直就像他亲眼看见一样).