题目内容
I ______ when we reached ______ looked like a large market because of the people flying in all the directions.
A. was lost; where B. lost; what C. got lost; what D. was losing; where
C
Do you want to live another 100 years or more? Some experts say that scientific progress will one day help humans to last tens of years longer than what is now seen as the natural limit(限制)of the human life span(寿命).
“ I think we are knocking at the door of immortality (永生),” said Michael Zey, a Montclair State University business professor and author of two books on the future. “ I think by 2075 we will see it and that’s a conservative estimate(保守估计).”
At the conference in San Francisco, Donald Louria, a professor at New Jersey Medical School in Newark said progress in using genes as well as nanotechnology(纳米技术)makes it likely that humans will live in the future beyond what has been possible in the past. “ There is a great push so that people can live from 120 to 180 years,” he said. “ Some have suggested that there is no limit and that people could live to 200 or 300 or 500 years.”
However, many scientists who research into aging are doubtful about it and say the human body is just not designed to last about 120 years. Even with healthier lifestyles and less disease, they say failure of the brain and organs will finally lead all humans to death.
Scientists also disagree on what kind of life the super aged might live. “It remains to be seen whether you could be healthy enough to have good quality of life when you pass 120.” said Leonard Poon, director of the University of Georgia Gerontology Center. “ At present people who could get to that point are not in good health at all.”
【小题1】By saying “ we are knocking at the door immortality”, Michael Zey means_____.
| A.they believe that there is no limit of living |
| B.they are sure to find the truth about long living |
| C.they have got some ideas about long living |
| D.they are able to make people live beyond the present life span |
| A.people can live from 120 to 180 |
| B.it is still doubtful how long humans can live |
| C.the human body is designed to last about 120 years |
| D.it is possible for humans to live longer in the future |
| A.a great push |
| B.the idea of living beyond the present life span |
| C.the idea of living from 200 to 300 |
| D.the conservative estimate |
| A.Living longer or not |
| B.Science, technology and long living |
| C.No limit for human life |
| D.Healthy lifestyle and long living |
A Narrow Escape
Shortly after the war, my brother and I were invited to spend a few days’ holiday with an uncle who had just returned from abroad. He had rented (租) a cottage in the country, although he hardly spent much time there. We understood the reason for this after our arrival: the cottage had no comfortable furniture in it. Many of the windows were broken and the roof leaked (漏水), making the whole house wet.
On our first evening, we sat around the fire after supper listening to the stories our uncle told of his many adventures in distant countries. I was so tired after the long train journey that I would have preferred to go to bed; but I could not bear to miss any of my uncle’s exciting stories, He was just in the middle of describing a rather terrifying experience he had once had when there was a loud crash(倒塌声) from the bedroo
m above, the one where my brother and I were going to sleep.
When we got to the top of the stairs and opened the bedroom door, a strange sight met our eyes. A large part of the ceiling had fallen right on to the pillow(枕头)of my bed.
【小题1】 The uncle disliked the rented cottage for the reason that _____.
| A.there were no beds in it |
| B.the windows were broken and the roof leaked |
| C.it was too old for him to live in |
| D.it was very rainy in the area |
| A.but he did his best not to miss any stories |
| B.so he had to go to bed early |
| C.because he was tired of his uncle’s stories |
| D.and he was g |
| A.A person runs away from a danger through a narrow door. |
| B.A person escapes a danger by luck. |
| C.A person escapes a danger easily. |
| D.A person runs away from a danger easily. |