Today, when a man steps onto the moon, the    36     learns about it immediately. What did the   37   say about that first flight in 1903? Strangely enough, they said hardly     38   about it at all. There were only a few reports about it in the newspapers. These reports said very  39  . Some of the things they said were not even  40  .

In 1904 the Wrights brothers built a  41   machine. They called it “Flyer No. Two”. They ___42  some reporters to watch them fly.  43   there was some mechanical(機(jī)械的)trouble with the plane and it did not fly at all that day. The  reporters     44    away. They were   45   and did not come back. The Wrights went on with their   46    . In 1905 they built an even   47    machine, “Flyer No. Three”. They were able to  48  up in the air for half an hour and more in this machine. They were able to turn and climb in the air. Farmers and travelers often saw them     49  .  But when these people told reporters about it, they  50   to believe them.

The Wrights    51   “Flyer No. Three” to the  United States Government. The Government was not  __52  .  They seemed to think the Wrights wanted money to build a    53   . They did not understand The Wrights had already done this, and flown it as well. Experts were still saying that mechanical flight was  54  . At the end of 1905, the two    55   took their plane to pieces. The parts were put into a huge box. It seemed that nobody was interested.

 

36.

A. city

B. world

C. village

D. country

37.

A. people

B. experts 

C. officials  

D. newspapers

38.

A. nothing  

B. anything

C. something  

D. everything

39.

A. much 

B. little  

C. clearly

D. exactly

40.

A. wrong

B. useful   

C. correct

D. important

41.

A. air  

B. first

C. simple 

D. second

42.

A. took 

B. sent

C. invited

D. expected

43.

A. Really   

B. Shortly

C. Usually

D. Unfortunately

44.

A. ran  

B. went

C. gave

D. were

45.

A. sad 

B. excited 

C. pleased

D. disappointed

46.

A. work  

B. flight  

C. driving

D. journey

47.

A. better

B bigger

C. lighter

D. faster

48.

A. set  

B. come

C. stay

D. look

49.

A. flying

B. walking 

C. fighting

D. studying

50.

A. agreed

B. decided 

C. refused

D. promised

51.

A. gave 

B. sent

C. offered

D. rented

52.

A. worried  

B. interested  

C. surprised   

D. discouraged

53.

A. plane

B. school  

C. airport

D. building

54.

A. probable  

B. wonderful

C. dangerous   

D. impossible

55.

A. brothers  

B. students

C. reporters  

D. scientists

36-40  BDBBC   41-45DCDBD   46-50AACAC  51-55CBADA

練習(xí)冊系列答案
相關(guān)習(xí)題

科目:高中英語 來源:設(shè)計(jì)必修一英語北師版 北師版 題型:050

閱讀理解

How Long Can People Live?

  She took up skating at age 85, made her first movie appearance at age 114, and held a concert in the neighborhood on her 121st birthday.

  Whe n it comes to long life, Jeanne Calment is the world’s recordholder.She lived to the ripe old age of 122.So is 122 the upper limit to the human life span(壽命)?If scientists come up with some sort of pill or diet that would slow aging, could we possibly make it to 150-or beyond?

  Researchers don’t entirely agree on the answers.“Calment lived to 122, so it wouldn’t surprise me if someone alive today reaches 130 or 135,”says Jerry Shay at the University of Texas.

  Steve Austad at the University of Texas agrees.“People can live much longer than we think,”he says.“Experts used to say that humans couldn’t live past 110.When Calment blew past that age, they raised the number to 120.So why can’t we go higher?”

  The trouble with guessing how old people can live to be is that it’s all just guessing.“Anyone can make up a number,”says Rich Miller at the University of Michigan.“Usually the scientist who picks the highest number gets his name in Time magazine.”

  Won’t new anti-aging techniques keep us alive for centuries?Any cure, says Miller, for aging would probably keep most of us kicking until about 120.Researchers are working on treatments that lengthen the life span of mice by 50 percent at most.So, if the average human life span is about 80 years, says Miller,“adding another 50 percent would get you to 120.”

  So what can we conclude from this little disagreement among the researchers?That life span is flexible(有彈性的),but there is a limit, says George Martin of the University of Washington.“We can get flies to live 50 percent longer,”he says.“But a fly’s never going to live 150 years.”

  “Of course, if you became a new species(物種),one that ages at a slower speed, that would be a different story,”he adds.

  Does Martin really believe that humans could evolve(進(jìn)化)their way to longer life?“It’s pretty cool to think about it,”he says with a smile.

(1)

What does the story of Jeanne Calment prove to us?

[  ]

A.

People can live to 122.

B.

Old people are creative.

C.

Women are sporty at 85.

D.

Women live longer than men.

(2)

According to Steve Austad at the University of Texas, ________.

[  ]

A.

the average human life span could be 110

B.

scientists cannot find ways to slow aging

C.

few people can expect to live to over 150

D.

researchers are not sure how long people can live

(3)

Who would agree that a scientist will become famous if he makes the wildest guess at longevity?

[  ]

A.

Jerry Shay.

B.

Steve Austad

C.

Rich Miller

D.

George Martin

(4)

What can we infer from the last three paragraphs?

[  ]

A.

Most of us could be good at sports even at 120.

B.

The average human life span cannot be doubled.

C.

Scientists believe mice are aging at a slower speed than before.

D.

New techniques could be used to change flies into a new species.

查看答案和解析>>

同步練習(xí)冊答案