A kind of little cars may take the place of today’s big ones many years later. If everyone drives such cars in the future, there will be less pollution in the air. There will also be more space for parking in cities, and the streets will be less crowded.

The little cars of the future will cost less. Driving will be safer, too, since these little cars can go only 65 kilometers an hour. The cars of the future will be fine for going around a city, but they will not be useful for a long way. Little cars will go 450 kilometers before they need to stop for more gasoline (汽油). If big cars are still used with the small ones, two kinds of roads will be needed in the future. Some roads will be needed for the big, faster cars and other roads will be needed for the small, slower ones.

1..There is much pollution in the air today because _____.

2..The usual size of cars today is _____.

3..Two kinds of roads will be needed in the future because _____.

A kind of little cars may take the place of today’s big ones many years later. If everyone drives such cars in the future, there will be less pollution in the air. There will also be more space for parking in cities, and the streets will be less crowded.

The little cars of the future will cost less. Driving will be safer, too, since these little cars can go only 65 kilometers an hour. The cars of the future will be fine for going around a city, but they will not be useful for a long way. Little cars will go 450 kilometers before they need to stop for more gasoline (汽油). If big cars are still used with the small ones, two kinds of roads will be needed in the future. Some roads will be needed for the big, faster cars and other roads will be needed for the small, slower ones.

根据短文内容，选择正确答案。

1.There is much pollution in the air today because _____.

A.people drive big cars

B.people drive little cars

C.small cars will go 450 kilometers before they need to stop for more gasoline

D.the usual size of cars today is too small

2.The usual size of cars today is _____.

A.much smaller than the future one B.as big as the future ones

C.as small as the future ones D.bigger than the future ones

3.Which of the following statements (陈述) is NOT true?

A.Big cars cost more.

B.Big cars are not useful for a long way.

C.The cars of the future will be smaller than today’s cars.

D.Small cars are slower than big ones.

4.The streets will be less crowded because _____.

A.there will be fewer cars in the future

B.there will be fewer people in the streets

C.three kinds of roads will be built

D.future cars will be smaller

5.Two kinds of roads will be needed in the future because _____.

A.there will be too many cars in the future

B.more and more people will go to cities

C.big cars run faster and little cars run slower

D.it looks more beautiful to have two kinds of roads

A kind of little cars may take the place of today’s big ones many years later. If everyone drives such cars in the future, there will be less pollution in the air. There will also be more space for parking in cities, and the streets will be less crowded.

The little cars of the future will cost less. Driving will be safer, too, since these little cars can go only 65 kilometers an hour. The cars of the future will be fine for going around a city, but they will not be useful for a long way. Little cars will go 450 kilometers before they need to stop for more gasoline (汽油). If big cars are still used with the small ones, two kinds of roads will be needed in the future. Some roads will be needed for the big, faster cars and other roads will be needed for the small, slower ones.

(   )1.There is much pollution in the air today because _____.

A.people drive big cars                    B.people drive little cars

C.small cars will go 450 kilometers before they need to stop for more gasoline

D.the usual size of cars today is too small

(   )2.The usual size of cars today is _____.

A.much smaller than the future one             B.as big as the future ones

C.as small as the future ones                      D.bigger than the future ones

(   )3.Which of the following statements (陈述) is NOT TRUE?

A.Big cars cost more.                                B.Big cars are not useful for a long way.

C.The cars of the future will be smaller than today’s cars.

D.Small cars are slower than big ones.

(   )4.The streets will be less crowded because _____.

A.there will be fewer cars in the future       

B.there will be fewer people in the streets

C.three kinds of roads will be built                    

D.future cars will be smaller

(   )5.Two kinds of roads will be needed in the future because _____.

A.there will be too many cars in the future

B.more and more people will go to cities

C.big cars run faster and little cars run slower

D.it looks more beautiful to have two kinds of roads

With a determined(坚定的) look on his face, Chicago’s Michael McCarthy held on to the banister(扶手) and climbed to the top of the Willis Tower not long ago. The Tower stands 1,451 feet(442 meters) tall,the21 building in the US.

As he got to the last step, McCarthy 22 fell down, but that didn’t stop him. The 14-year-old boy finally finished climbing the 2,109 steps and arrived at the top, where he 23 cheers from many people.

“I just want to show people that 24 a kid with no legs can do it, anyone can do it,” McCarthy said.

McCarthy, who was born without legs, has to wear prosthetic legs(假肢) and use a stick to walk. But McCarthy has a strong 25 . He believes having a disability(残疾) shouldn’t stop anyone 26 achieving his or her success.

He has been in a special school 27 he was four. When he decided to climb the Willis Tower, his teacher, Jeff Kohn, was 　28 by his determination(决心) and offered to help train him. They 　29 more than ten hours practicing climbing stairs and keeping balance with the prosthetics and sticks on the steps every day. “ 30 seems that he never knows how difficult it is. 31 I was so tired that I asked him to rest for a day,”said Kohn. “But he said he was still full of energy and wanted more 32 .”

Kohn always walked with McCarthy for the climb. “I 　33 the last 10 floors, he went faster,” said Kohn. “He’s the most craven sportsman I’ve ever trained.”

McCarthy said he was 　34 of himself and that the tower now holds special meaning. “When I’m older, I’ll 　35 to the building and say ‘Look at this building I climbed’,” he said.

21. A. largest　　　　 B. highest　　　 C. earliest　　 D. latest

22. A. seldom　　　　 B. hardly　　　 C. always　　 D. almost

23. A. enjoyed　　　　 B. needed　　　 C. made 　　 D. kept

24. A. while　　　　　 B. after　　　　 C. if　　　　 D. though

25. A. heart　　　　　 B. hope　　　　 C. body　　　 D. love

26. A. by　　　　　　 B. for　　　　 C. in　　　　 D. from

27. A. as　　　　　　 B. since　　　　 C. until　　　 D. before

28. A. pleased　　　　 B. beaten　　　 C. moved　　　 D. asked

29. A. used　　　　　 B. spent　　　 C. took　　　　 D. wasted

30. A. Here　　　　　 B. There　　　 C. He　　　　 D. It

31. A. However　　　 B. Sometimes　 C. Again　　　 D. Then

32. A. friends　　　　 B. helpers　　　 C. time　　　　 D. exercise

33. A. tried　　　　　 B. saw　　　　 C. did　　　　 D. met

34. A. thinking　　　　 B. talking　　 C. worried　　 D. proud

35. A. point　　　　　 B. go　　　　 C. turn　　　　 D. hurry

With a determined(坚定的) look on his face, Chicago’s Michael McCarthy held on to the banister(扶手) and climbed to the top of the Willis Tower not long ago. The Tower stands 1,451 feet tall, the 41 building in the US.
　　As he got to the last step, McCarthy 42 fell down, but that didn’t stop him. The 14-year-old boy finally finished climbing the 2,109 steps and arrived at the top, where he 43 cheers from many people.
　　“I just want to show people that 44 a kid with no legs can do it, anyone can do it,” McCarthy said.
　　McCarthy, who was born without legs, has to wear prosthetic legs(假肢) and use a stick to walk. But McCarthy has a strong 45 . He believes having a disability shouldn’t stop anyone 46 achieving his or her success.
　　He has been in a special school 47 he was four. When he decided to climb the Willis Tower, his teacher, Jeff Kohn, was moved by his determination(决心) and offered 48 train him. They 49 more than ten hours practicing climbing stairs and keeping balance with the prosthetics and sticks on the steps every day. “ 50 seems that he never knows how difficult it is. 51 I was so tired that I asked him to rest for a day,” said Kohn. “But he said he was still full of energy and wanted more 52 .”
　　Kohn always walked with McCarthy for the climb. “I　found when climbing the last 10 floors, he went faster,” said Kohn. “He’s the 53 sportsman I’ve ever trained.”
　　McCarthy said he was　 54 of himself and that the tower now holds special meaning. “When I’m older, I’ll　point(指着) to the building and 55 ‘Look at this building I climbed’,”

41. A. largest　　　　　　　 B. highest　　　 　　　　　　 C. earliest　　 　　　　　　　 D. latest
42. A. seldom　　　　 　　　　　 B. hardly　　　 　　　 C. always　　 　　　 　　　 D. almost
43. A. enjoyed　　　　 　　 　　　 B. needed　　　 　　　 　　　 C. made　　　 　　　 D. kept
44. A. while　　　　　 　　 　　　 B. after　　　　 　　　 C. if　　　　 　　　　　　　　 D. though
45. A. mind　　　　 　　　 B. legs　　　　 　　　 C. body　　　 　　　　　　　 D. love
46. A. by　　　　　　 　　　 B. for　　　　 　　　　　　　 C. in　　　　 　　　　　　　　 D. from
47. A. as　　　　　　 　　　 B. since　　　　 　　　 　　　 C. until　　　 　　　 D. before

48. A. help　　　　 　　　　　　　　 B. to help　　　 　　　 　　　 C. helping　　　 　　　　　　 D. helped
49. A. used　　　　　 　　　 　　　 B. spent　　　 　　　 C. took　　　　 　　　 D. wasted
50. A. Here　　　　　 　　　 　　　 B. There　　　 　　　 　　　 C. He　　　　 　　　　　　　 D. It
51. A. However　　　　　　 　　　 B. Sometimes　 　　　　　 C. Again　　　 　　　 　　　 D. Then
52. A. friends　　　　　　　 B. helpers　　　 　　 　　　 C. time　　　　 　　　 D. exercise
53. A. strong　　　　　 　　　　　 B. stronger　　　　 C. strongest　　　　　　　　 D. strongly
54. A. excited 　　　　　　　　　　 B. curious　　 　　　 　　 C. worried　　 　　　　　　 D. proud
55. A. say　　　　 　 　　　　　　 B. speak　　　　 　　 　　　 C. talk　　　 　　　　　　　　 D. tell