Every country had its heroes. The heroes are the people that nation and especially the young peo­ple 21_____ . If you get a list of the 22   _____of a nation, it will tell you the potential (潜力）of the nation.

If today in America ’ you ask the high school students to list their heroes their 23____ would prob­ably divide into three groups. rHie first group of heroes would be the rock stars—the people 24 _____with rock music. There is no doubt that such people do have talent (天才）but one 25_____ if one should hold up rock stars as model. The rock stars too often are mixed with drugs and their personal life isnot all that — 26 ____  . The rock stars are rich and wear the latest fashion styles (时装）.However oneshould 27 _____more in a hero than such things as 28______ and fine clothes.

A second type of heroes for the American youth are sports stars. Again you have a person who has a great talent in one area_ 29 _____. However, too often the personal life of the sports star is a bit 30_____. Too frequently drugs and drinking are a part of 31_____ of the sports stars.

A third group of heroes are TV or movie stars. These people may have lots of 32___ ，tal­ent and are quite handsome. However ’ the personal life of too many actors is quite sad and should not be held up as a 33____  for young people.

Today，the rock stars，the sportsmen  and the actors 34____ have become the models of the youth in America. Really,do you hear a young person say that his 35____ is a doctor, a teacher or a scientist? These people are not 36____ and do not wear fashionable clothes. However, they are 37____ people who work hard to make the world a better place for everyone.

What is really sad is that the young try to 38____ their heroes. They like to wear the same clothes as theirs, if the heroes of today for the American youth are 39 ____only to rock stars, sportsmen and actors, the future does not look too 40_____ .

完形填空（共20小题；每小题1分，满分20分）?

阅读下面短文，从短文后各题所给的A、B、C、D四个选项中，选出最佳选项

Would you agree with the statement that a wish is born from an idea, a simple idea imagined in the mind? Back in the 19^th century two men had an idea which in the end became their great  36 . The efforts they had made were rewarded(奖赏) with their success that    37  world travel.

In 1903, the Wright Brothers (Wilbur and Orville) achieved their dream. They flew the world’s first power-driven, heavier-than-air machine by which they made free, controlled and sustained(持久的)   38 . Kitty Hawk, North Carolina(美国地名)   39  this important and memorable moment.

The dream started with an idea that was planted in their minds by a   40  given to them by their father. In the words of the boys, “Our father came into the house one evening with some object in his hands, and   41  we could see what it was, he threw it into the air. Instead of falling to the floor, the toy flew across the room   42  it hit the ceiling(天花板), where it finally sank to the   43 .” This simple toy attracted the Wright Brothers and started their lifelong   44  in human flight.

The Wright Brothers   45  learning new things.   46  they opened their own printing office and then in 1893 they opened a company where they repaired bicycles. But Wilbur had his mind set on something more   47 . He decided to pursue(致力于)   48 .

The brothers spent many hours researching,   49  their machines and making improvements. What started out as a   50  soon became a career. With determination and    51 they realized their dream in 1903.

The next time you hear or see an airplane or travel on one,   52  where it all started. A simple idea was developed in the minds of the two young men who didn’t have a university degree. They were not scientists in the   53  sense of the world.

What idea are you working on? Have you limited yourself by saying you are not a scientist or not   54  enough? Whatever the mind can think and believe, it can be   55 .

1.                A．time           B．dream          C．pressure  D．fortune

2.                A．combined       B．replaced        C．explored  D．changed

3.                A．flight           B．ride            C．contribution   D．achievement

4.                A．wanted         B．witnessed       C．proved   D．needed

5.                A．bicycle         B．airplane        C．document D．toy

6.                A．before         B．when          C．after D．while

7.                A．until           B．since           C．if    D．but

8.                A．desk           B．floor           C．street    D．road

9.                A．discovery       B．trip            C．interest   D．devotion

10.               A．considered      B．enjoyed        C．admitted  D．imagined

11.               A．Actually        B．Finally          C．Usually    D．Firstly

12.               A．average        B．powerful       C．exciting   D．fortunate

13.               A．dancing        B．singing         C．flying D．writing

14.               A．testing         B．watching        C．designing  D．examining

15.               A．hobby         B．gift            C．trouble    D．trick

16.               A．distinction      B．explanation     C．expression D．patience

17.               A．forget          B．ask            C．remember D．expect

18.               A．hopeful        B．true           C．wealthy   D．energetic

19.               A．funny          B．polite          C．outgoing   D．clever

20.               A．defeated       B．achieved       C．recognized D．organized