題目列表(包括答案和解析)
One of the greatest killers in the Western world is heart disease, The death rate (率) from the disease has been increasing at an alarming speed for the past thirty years. Today in Britain, for example, about four hundred people a day die of heart disease. Medical experts know that people can reduce their chances of getting heart disease by exercising regularly, by not smoking, by changing their diets, and by paying more attention to reducing stress(壓力)in their work.
However, Western health-care systems are still not paying enough attention to the prevention of the disease. There is a need for more programs to educate the public about the causes and prevention of heart disease. Instead of supporting such programs, however, the U. S. health-care system is spending large sums of money on the surgical (外科的) treatment of the disease after it develops. This emphasis(強(qiáng)調(diào))on treatment clearly has something to do with the technological advances that have taken place in the past ten to fifteen years. In this time, modern technology has enabled doctors to develop new surgical techniques. Many operations that were considered impossible of too risky(有風(fēng)險(xiǎn)的)a few years ago are now performed every day in U. S. hospitals. The result has been a huge increase in heart surgery.
Although there is no doubt that heart surgery can help a large number of people, some people point out that the emphasis on the surgical treatment of the disease has three clear disadvantages. First, it attracts interest and money away from the question of prevention. Second, it causes the costs of general hospital care to rice. After hospitals buy the expensive equipment that is necessary for modern heart surgery, they must try to recover the money they have spent. To do this, they raise costs for all their patients, not just those patients whose treatment requires the equipment. The third patients, not just those patients whose treatment requires the equipment. The third disadvantage is that doctors are encouraged to perform surgery-even on patients for whom an operation is unnecessary-because the equipment and expert skills are there. A government office recently stated that major heart surgery, for example, only 15 percent of patients improved their conditions after the surgery. However, more than 100,000 of these operations are performed in the United States every year.
1. What effect has modern technology had on medicine?
A. It has reduced the costs of medical treatment.
B. It has helped save the lives of most patients.
C. It has encouraged doctors to do more heart surgeries.
D. It has helped educate people about the prevention of heart disease.
2. “To do this”(in Paragraph 3) means_______.
A. to help patients recover
B. to increase the number of heart surgeries
C. to get back the money spent on the equipment
D. to buy new equipment for the treatment of heart disease
3. The author would agree that ________.
A. more money should be spent on the prevention of heart disease
B. heart surgery has helped most patients improve their conditions
C. modern technology has made heart surgery more risky than before
D. the public have known a great deal about the causes of heart disease
4. What would be the best title for the passage?
A. The Greatest Killer in the West
B. Heart Disease: Treat or Prevent
C. Modern Technology and Heart Surgery
D. Heart Surgery: Advantages and Disadvantages
A thousand years ago Hong Kong was covered by a thick forest like the forests we now find in Malaysia and Thailand. As more and more ___36___ came to live in Hong Kong, these trees were cut down and burnt. Now there is no forest left, ___37__ there are still some areas covered with trees. We call these __38__.
Elephants, tigers, monkeys and many other animals used to live in the __39__ forests of Hong Kong, and there were even crocodiles in the ___40__ and along the coast. When people came to live in Hong Kong, the animals began to __41___ out. Early farmers grew rice and kept pigs and chickens in the valleys.
They ___42___ the trees and burnt them. They needed fires to keep themselves ___43___ in the winter, to cook their food, and to keep away from dangerous animals. Elephants quickly disappeared because there was not enough ___44___ for them. So did most of the wolves, and tigers. Monkeys, squirrels and many other animals soon died out in the same __45____.
You might think that there are ___46___ any animals in Hong Kong, except in the __47_____. You might think there can’t be any wild animals in such a __48___ place with so many cars and buildings. But there is __49_____ a good deal of countryside in Hong Kong and New Territories, and there are still about thirty-six different kinds of animals living there.
One of the most interesting of Hong Kong’s ____50___ is the barking deer. They are beautiful little creatures with rich, brown coat and a white patch under the tail. They look like deer but they are much ___51___. They are less than two feet high. The male barking deer has two small horns but the female has none. They make a __52____ rather like a dog barking.
Barking deer live in thick shrub（灌木） country and are very good at __53___. They eat grass and shrubs, mainly in the very early morning and late afternoon and evening. This is when you are most likely to see one but you will need to be very quiet and to have very ___54___eyes. In Hong Kong the barking deer has only one ___55_____ ---- man. Although it is illegal, people hunt and trap these harmless little animals. As a result there are now not many left. There are a few on Hong Kong Island but none in the New Territories.
36. A. people B. children C. ladies D. women
37. A. as B. since C. though D. because
38. A. desert B. shades C. fields D. woods
39. A. thin B. thick C. short D. dying
40. A. rivers B. hills C. sky D. mountains
41. A. die B. look C. come D. get
42. A. planted B. looked after C. cared for D. cut down
43. A. cold B. cool C. warm D. hot
44. A. air B. food C. water D. clothes
45. A. way B. road C. street D. rail
46. A. never B. always C. no D. no longer
47. A. zoos B. shops C. kitchens D. parks
48. A. free B. busy C. big D. large
49. A. no more B. nearly C. still D. hardly
50. A. animals B. plants C. fishes D. birds
51. A. great B. larger C. smaller D. heavier
52. A. noise B. voice C. song D. living
53. A. barking B. eating C. planting D. hiding
54. A. common B. sharp C. clear D. big
55. A. neighbor B. brother C. enemy D. friend
A thousand years ago Hong Kong was covered by a thick forest like the forests we now find in Malaysia and Thailand. As more and more ___36___ came to live in Hong Kong, these trees were cut down and burnt. Now there is no forest left, ___37__ there are still some areas covered with trees. We call these __38__.
Elephants, tigers, monkeys and many other animals used to live in the __39__ forests of Hong Kong, and there were even crocodiles in the ___40__ and along the coast. When people came to live in Hong Kong, the animals began to __41___ out. Early farmers grew rice and kept pigs and chickens in the valleys.
They ___42___ the trees and burnt them. They needed fires to keep themselves ___43___ in the winter, to cook their food, and to keep away from dangerous animals. Elephants quickly disappeared because there was not enough ___44___ for them. So did most of the wolves, and tigers. Monkeys, squirrels and many other animals soon died out in the same __45____.
You might think that there are ___46___ any animals in Hong Kong, except in the __47_____. You might think there can’t be any wild animals in such a __48___ place with so many cars and buildings. But there is __49_____ a good deal of countryside in Hong Kong and New Territories, and there are still about thirty-six different kinds of animals living there.
One of the most interesting of Hong Kong’s ____50___ is the barking deer. They are beautiful little creatures with rich, brown coat and a white patch under the tail. They look like deer but they are much ___51___. They are less than two feet high. The male barking deer has two small horns but the female has none. They make a __52____ rather like a dog barking.
Barking deer live in thick shrub（灌木） country and are very good at __53___. They eat grass and shrubs, mainly in the very early morning and late afternoon and evening. This is when you are most likely to see one but you will need to be very quiet and to have very ___54___eyes. In Hong Kong the barking deer has only one ___55_____ ---- man. Although it is illegal, people hunt and trap these harmless little animals. As a result there are now not many left. There are a few on Hong Kong Island but none in the New Territories.
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