68. D考查细节理解。本题要求考生根据相关信息进行推理判断。本题所问涉及第三段中的一处细节… Donald Louria, … said advances in using genes as well as nanotechnology make it likely that humans will live in the future beyond what has been possible in the past,与D中的 it is possible for humans to live longer in the future提法相同。

68. Donald Louria’s attitude toward long living is that_____.

　 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

67. C考查考生根据文章意思判断选择句子释义的能力。C与文章细节Some suggested that there is no limit and that people could live to 200 or 300 or 500 years.相符。

67. 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 living forever

　 D. they are able to make people live past the present life span

50. A 考查细节理解。从第二段第二行dealt a blow to U.S. and NATO efforts to win popular support可以得出结论。

E

[2010·江苏省高考一模]

　 词数：279　 体裁：科技说明文　 难度：3

Do you want to live another 100 years or more? Some experts say that scientific advances will

one day enable humans to last tens of years beyond what is now seen as the natural limit of the human life span.

“ 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.”

At the conference in San Francisco, Donald Louria, a professor at New Jersey Medical School in Newark said advances in using genes as well as nanotechnology(纳米技术) make 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 specialize in 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 differ on what kind of life the super aged might live. “ It remains to be seen if you pass 120, you know; could you be healthy enough to have good quality of life?” 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.”

49. D 考查推理判断。文中没有直接表达出来，根据第五段the Taliban have stepped up infiltration和阿富汗人民愤怒的言语得出，

48. C 考查细节理解。从第六段killing Afghans is not the answer, international forces should publish a schedule of their patrols可以得知。

47. D考查猜测词义。从第五段第二行infiltration Kandahar和第二段第一行the 会Taliban”s birthplace可以得出答案。

46. B 考查主旨要义。从整体和阿富汗人民愤怒的言语得出结论。

50．Which statement is true according to the passage?

A．NATO fails to win popular support for a coming offensive.

B．Kandahar is the most important city in Afghanistan.

C．NATO has really brought security to Afghanistan.

D．NATO troops will withdraw from Afghanistan in the near future.

这是一篇新闻报道， 讲述美军士兵枪杀四名阿富汗平民引起阿富汗人民的愤怒之情。