Consider medicine, for instance. No one can deny that medical progress has enriched our lives tremendously. Because of medical advances, we eat better, live easier and are able to take care of ourselves more efficiently. We can cure disease with no more than one injection or a pill. If we have a serious accident, surgeons can put us back together again. If we are born with something defective, they can repair it. They can make us happy, restore our normality, ease our pain, replace worn parts and give us children. They can even bring us back from the dead. These are wonderful achievements, but there is a price we have to pay.
Because medicine has reduced infant mortality and natural death so significantly, the population has been rising steadily, in spite of serious efforts to reduce the rate of population growth. Less than a century ago in the United Stales, infant mortality claimed more than half of the newborn within the first year of life. Medical advances, however, have now reduced that rate to nearly zero. A child born in the United States today has better than a 90% chance of survival. Furthermore, medical advances have ensured that most of these infants will live to be seventy years of age or more, and even that life expectancy increases every year. The result of this progress is an enormous population increase that threatens the quality of life, brought about by progress in the medical profession.
According to this passage, " progress" doesn't always mean that______.
A.something has become stronger and better
B.something has been changed from being one thing to another
C.something has become funny
D.something turns out to be worse than before
第1题
A、Every one
B、Everyone
C、Each one
D、Eachone
第2题
A、energy
B、spirit
C、courage
D、force
第3题
A、out of place
B、out of work
C、out of control
D、out of order
第4题
第5题
Questions 31 to 35 are based on the following passage:
Telephone, television, radio, and telegraph all help people communicate with each other. Because of these devices, ideas and news of events spread quickly all over the world. For example, within seconds, people can know the results of an election in another country. An international football match comes into the homes of everyone with a television set.News of a disaster such as an earthquake or a flood can bring help from distant countries within hours, help is on the way. Because of modern technology like the satellites that travel around the world, information travels fast.
How has this speed of communication changed the world? To many people,the world has become smaller. Of course this does not mean that the world is actually physically smaller. It means that the world seems smaller. Two hundred years ago,communication between the continents took a long time. All news was carried on ships that took weeks or even months to cross the ocean. In the seventeenth and eighteenth centuries,it took six weeks for news from Europe to reach America.This time difference influenced people's actions. For example, one battle, or fight, in the War of 1812 between England and the United States could have been avoided. A peace agreement had already been signed. Peace was made in England, but the news of peace took six weeks to reach America. During these six weeks, the large and serious Battle of New Orleans was fought. Many people lost their lives after a peace treaty had been signed.They would not have died if news had come in time.In the past,communication took much time than it does now.
There was a good reason why the world seemed so much larger than it does today.
31. News spreads fast because of____.
A.modern transportation B.new technology C.the change of the world D.a peace agreement
32. According to this passage,____is very important to people in a disaster area.
A.fast communication B.modern technology C.latest news D.new ideas
33. Which of the following statements is true?
A.The world now seems smaller because of faster communication.
B.The world is actually smaller today.
C.The world is changing its size.
D. The distance between England and America has changed since the War of 1812
34. Two hundred years ago,news between the continents was carried____.
A.by telephone and telegraph B.by land C.by air D.by sea
35. The New Orleans Battle could have been avoided if the peace agreement had been signed____.
A.by both sides B.in time C.in America D.in England
第6题
第7题
第8题
第9题
第11题
A、in relation to
B、in excess of
C、in contrast to
D、in favor of