B As a result of pollution, Lake Erie, on the borders of the USA and Canada, is now without any living things. Pollution in water is not simply a matter of “poisons killing large numbers of fish over 题目和参考答案——青夏教育精英家教网—

题目内容

As a result of pollution, Lake Erie, on the borders of the USA and Canada, is now without any living things.

Pollution in water is not simply a matter of “poisons” killing large numbers of fish overnight, Very often the effects of pollution are not noticed for many months or years because the first organisms（生物体）to be affected are either plants or plankton(浮游生物). But these organisms are the food of fish and birds and other creatures. When this food disappears, the fish and birds die too. In this way a whole food chain can be wiped out, and it’s not until dead fish and water birds are seen at the river’s edge or on the seashore that people realize what is happening.

　　Where do the substances which pollute the water come from? There are two main sources of sewage（下水道污物）and industrial waste. As more detergent（洗涤剂）is used in the home, so more of it is finally put into our rivers, lakes and seas. Detergents harm water birds, dissolving the natural substances which keep their feathers water-proof (防水). Sewage itself, if not properly treated, makes the water dirty and prevents all forms of life in rivers and the sea from receiving the oxygen they need. Industrial waste is even more harmful as there are many highly poisonous things in it, such as copper and lead.

　　So, if we want to stop this pollution, the answer is simple: sewage and industrial waste must be made clear before flowing into the water. It may already be too late to save some rivers and lakes, but others can still be saved if the correct action is taken at once.

70. Pollution of water is noticed________.

　　A. when the first organisms are affected　

B. when a good many fish and birds die

　　C. when poisonous things are poured into water　

D. as soon as the balance of nature is destroyed

71.The living things die because there is no ________in the lake or river.

　　A. water　　　　　 B. fish 　 C. poison　　　　　 D. oxygen

72. Which of the following is harmful according to the passage?

　　A. Organisms 　B. Plants and plankton in the water

　　C. Waste water from cleaning D. Industrial waste made clear before flowing into the water

73. The way to stop water pollution is to________.

　　A. realize the serious situation clearly

　　B. put oxygen into the river

　　C. make the waste material harmless before flowing into the water

　　D. make special room in the sea for our rubbish

70---73 BDCC

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After a lot of weightlifting and 25 exhausting days training, a 52-year-old woman recently became the first female “gripman” on San Francisco’s historic cable cars.

Fannie Barnes passed her written test and completed a final run under the watchful eye of a supervisor, Municipal Railway spokesman Alan Siegel said.

Deep calluses(茧) are already forming at the base of her fingers and there is a hole in her glove. Two other women quit after a single day with injured muscles. “Now they’re going to have to change the word from gripman to grip person, just because of me,” Barnes said earlier, “I’m so excited.”

After almost a year of serious workouts, Barns can pull more than 61 kilos, only 23 kilos less than her body weight. And she’ll need the muscle, for this is no modern, push-button technology. Every time a car starts up again after making a stop, the gripman must haul back on a lever controlling a device that grips the cable, which runs continuously at 14 kilometers per hour. If the grip slips, so does the car. A second person operates the brakes.

In addition to having to throw her weight around on the job, she’s got to throw out some attitude to men who were hard to convince. The city employs 76 men in the job.

“A lot of men said mean things to me and didn’t want to help train me. But I would like to thank the guys who were against me because they gave me even more inspiration to do it.” she said.

Not all the men were against her. Many of the male colleagues yelled out support as she did her training runs. One of her biggest tests was drizzly December morning. She first went down the Hyde Street Hill, considered the most dangerous incline on the cable car routes. “I had to have the will and I had to believe I could do it,” she said. “It was scary, but as I started going down full grip and felt that I was in control, I knew I was on my way,” Barnes already is a pioneer of sorts. She started working as a cable car conductor six years ago, collecting fares and assisting on the back brake. She is one of only three women to have that job. But she said she always wanted the job up front on the car. (400)

What is unusual about Fannie Barnes getting a job as a gripman?

A. She is the oldest one to work as a grpman.

B. She is the first women to work as a gripman.

C. She is the fattest women to work as a gripman.

D. She is the most suitable one to work as a gripman.

What did the 52-year-old woman do when she first began working on the city’s cable car?

A. As a gripman. B. As a conductor. C. As a brakeman. D. As a supervisor.

It can be inferred from the passage that Fannie Barnes is ________.

A. strong and easy-going B. strong-willed and self-confident

C. popular and humorous D. considerate and quick-tempered

第二节完形填空(共20小题，每小题1分，满分20分)
阅读下面短文，掌握其大意，然后从A、B、C、D四个选项中，选出可以填入空白处的最佳选项，并在答题卡上将该项涂黑。
About 70 scientists worked on a very busy project. They were really 36.______ because of the pressure of work and the demands of their 37.______. However, everyone liked him and did not 38.______ quitting their job.
One day, one scientist came to him and said, “Sir, I have promised my 39.______ that I will take them to an exhibition, 40.______ I want to leave the office at 5:30 pm.”
His boss said, “You’re 41.______ to leave the office early today.”
The scientist started working. He 42.______ his work after having lunch. 43.______, he had such a heavy work load that he looked at his 44.______ only when he felt he was about to 45.______ the work. The time was 8:30 pm. 46.______, he remembered the promise he had 47.______. He hurriedly left the office, feeling 48.______ to have disappointed the ones he loved so much. He got home, but only his wife was in.
“Where are they?” he asked.
His wife 49.______, “You don’t know? Your boss came here at 5:15 pm and took them to the exhibition.”
What had really happened was like this. The boss noticed him working 50.______ at 5:00 pm. He thought to himself, “This person will not 51.______ the work. But if he has promised his children, they should enjoy the 52.______ to the exhibition.” So he offered to take them to the exhibition.
The boss does not have to do it 53.______, but once it is done, loyalty（忠诚）is established. That is why all those scientists continued to work 54.______ him even though the work was too 55.______.
36.   A. afraid B. angry C. tired   D. bored
37.   A. boss    B. partner       C. teacher       D. company
38.   A. keep on      B. set off C. make up     D. think of
39.   A. students     B. friends       C. children     D. parents
40. A. as       B. so       C. but     D. if
41.   A. meant B. refused       C. allowed      D. fired
42.   A. continued   B. finished      C. checked      D. reduced
43. A. So far B. As a result C. As usual     D. For example
44.   A. timetable    B. watch C. tools   D. papers
45.   A. design B. report C. hate    D. complete
46.   A. Suddenly   B. Strangely   C. Unexpectedly     D. Unfortunately
47.   A. done   B. set      C. made D. had
48.   A. painful       B. shy     C. excited       D. sorry
49.   A. begged       B. replied       C. whispered   D. shouted
50.   A. carelessly   B. skillfully    C. unhappily   D. seriously
51.   A. value B. leave   C. choose       D. like
52.   A. promise     B. way    C. visit    D. interest
53.   A. every time B. on purpose C. at once       D. in turn
54.   A. on      B. at       C. under D. in
55.   A. dangerous B. boring C. worthless    D. much

December 24 arrived along with a heavy snow. It was my first Christmas Eve without my mother, and the day’s usual 36 had disappeared.

The telephone rang. I 37 it and went to my bedroom to bury the continuous 38 , knowing it must be my friend Rebecca calling. How could I be 39 ? I wanted to be left 40 .

My heart felt as 41 as the falling snow. 42 can I stop missing my mother?

I 43 the window. Seeing Rebecca’s car parked out front, I went back to my bed and drew the covers over my head.

“Lucy!” she shouted. “I know you’re in there. Answer the door!”

“Leave me alone!” I 44 back. I heard paper rustling(沙沙作响) as she slid 45 under the door.

“Merry Christmas, ” she called out.

Not answering the 46 made me even 47 . It wasn’t fair to my best friend. Her father and sister 48 in a car accident when she was eight years old. 49 , her mother had to return to 50 , and Rebecca was left to look after herself.

When she left, I carried the small package, sat down and 51 it. Inside was a golden pen and a journal. When I opened the journal’s front cover, out fell a bookmark with a(n) 52 written on it:

Dear Lucy,

My words won’t heal（治愈）the 53 . But your own words can.

Love,

Rebecca

As I stared at the journal’s blank pages, a single tear fell on the page which quickly absorbed it.

That night, I 54 the phone and dialed her number.

“Looks like the snow is melting(融化), ” I said. “Spring was just ___55____the corner.”

1.A. excitement B. disappointment C. fright D. pity

2.A. answered B. covered C. picked D. ignored

3.A. pleasure B. puzzled C. sadness D. interest

4.A. regretful B. joyful C. comfortable D. careful

5.A. alive B. active C. alone D. crazy

6.A. light B. white C. heavy D. clear

7.A. Why B. Where C. Whether D. How

8.A. looked through B. looked into C. looked out D. looked up

9.A. brought B. shouted C. took D. turned

10.A. anything B. something C. everything D. nothing

11.A. phone B. question C. letter D. door

12.A. more helpful B. more attractive C. worse D. better

13.A. survived B. escaped C. lived D. died

14.A. As a whole B. As a result C. In all D. In general

15.A. work B. wash C. repair D. learn

16.A. closed B. folded C. opened D. painted

17.A. article B. poem C. notice D. message

18.A. failure B. pain C. wish D. shame

19.A. picked up B. picked out C. pushed back D. put away

20.A. around B. over C. on D. at

第二节完形填空(共20小题，每小题1分，满分20分)

阅读下面短文，掌握其大意，然后从A、B、C、D四个选项中，选出可以填入空白处的最佳选项，并在答题卡上将该项涂黑。

About 70 scientists worked on a very busy project. They were really 36.______ because of the pressure of work and the demands of their 37.______. However, everyone liked him and did not 38.______ quitting their job.

One day, one scientist came to him and said, “Sir, I have promised my 39.______ that I will take them to an exhibition, 40.______ I want to leave the office at 5:30 pm.”

His boss said, “You’re 41.______ to leave the office early today.”

The scientist started working. He 42.______ his work after having lunch. 43.______, he had such a heavy work load that he looked at his 44.______ only when he felt he was about to 45.______ the work. The time was 8:30 pm. 46.______, he remembered the promise he had 47.______. He hurriedly left the office, feeling 48.______ to have disappointed the ones he loved so much. He got home, but only his wife was in.

“Where are they?” he asked.

His wife 49.______, “You don’t know? Your boss came here at 5:15 pm and took them to the exhibition.”

What had really happened was like this. The boss noticed him working 50.______ at 5:00 pm. He thought to himself, “This person will not 51.______ the work. But if he has promised his children, they should enjoy the 52.______ to the exhibition.” So he offered to take them to the exhibition.

The boss does not have to do it 53.______, but once it is done, loyalty（忠诚）is established. That is why all those scientists continued to work 54.______ him even though the work was too 55.______.

36. A. afraid B. angry C. tired D. bored

37. A. boss B. partner C. teacher D. company

38. A. keep on B. set off C. make up D. think of

39. A. students B. friends C. children D. parents

40. A. as B. so C. but D. if

41. A. meant B. refused C. allowed D. fired

42. A. continued B. finished C. checked D. reduced

43. A. So far B. As a result C. As usual D. For example

44. A. timetable B. watch C. tools D. papers

45. A. design B. report C. hate D. complete

46. A. Suddenly B. Strangely C. Unexpectedly D. Unfortunately

47. A. done B. set C. made D. had

48. A. painful B. shy C. excited D. sorry

49. A. begged B. replied C. whispered D. shouted

50. A. carelessly B. skillfully C. unhappily D. seriously

51. A. value B. leave C. choose D. like

52. A. promise B. way C. visit D. interest

53. A. every time B. on purpose C. at once D. in turn

54. A. on B. at C. under D. in

55. A. dangerous B. boring C. worthless D. much

Travelers to new cities are often told to start their trip with a bus tour. It is said that they can then get a full view of the places that 36 them. Nonsense! What you see from the 37 of a moving bus is 38 and completely removed from the real sights, sounds, and 39 outside. Be adventurous! The best 40 to experience any place is on foot and with absolutely no travel plan. 41 go wherever your feet and your interests 42 you. You finally will get to the 43 sites as you are on the bus tour―the museums, the monuments, the city hall --- but you will have seen much more. You will have 44 the present life of the city.

“But what if I get lost?” people might ask. No one ever gets 45 lost in a major city.

At first, you can find your way back to a(n) 46 location. If it 47 you to be “lost”, just find a taxi and go back to where you started. However, 48 things can happen if you get lost. You can 49 at a sidewalk café to sit and relax. You can ask the local people at the next table about the directions. And 50 they don’t speak your language, your trip becomes more memorable because of the 51 . Here are a few more ways to get most out of your travel.

Know before you do. 52 a few hours before your trip learning about the history and culture of your destination. This will help you understand what you’re seeing.

Move around like a local. Use the subways and buses of the city you’re 53 . You’ll not only save money, but you’ll also learn how people really live.

Check the bulletin boards (布告牌). Sometimes you can find advertisements for free concerts and 54 fun activities on bulletin boards around universities.

So next time you see a poster advertising an introductory 55 tour, save your money. Instead, wander on your own. I promise you a time you’ll remember with great pleasure.

36. A. remembered	B. disappointed	C. interested	D. reminded
37. A. inside	B. front	C. back	D. center
38. A. invisible	B. untrue	C. unreal	D. uncommon
39. A. views	B. cities	C. beauties	D. smells
40. A. suggestion	B. way	C. thought	D. tip
41. A. Simply	B. Particularly	C. Generally	D. Especially
42. A. lead	B. move	C. tell	D. help
43. A. different	B. mistaken	C. correct	D. same
44. A. left	B. felt	C. lived	D. lost
45. A. terribly	B. possibly	C. hopelessly	D. finally
46. A. unknown	B. well-known	C. strange	D. beautiful
47. A. frightens	B. supposes	C. delights	D. surprises
48. A. worst	B. hardest	C. nicest	D. happiest
49. A. reach	B. get	C. arrive	D. stop
50. A. in case	B. as a result	C. in fact	D. even if
51. A. experience	B. conversation	C. talk	D. coffee
52. A. Take	B. Spend	C. Pay	D. Use
53. A. seeing	B. visiting	C. going	D. walking
54. A. the other	B. another	C. others	D. other
55. A. plane	B. car	C. bus	D. train

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