TOEFL practice for M&F

The Alaska pipeline starts at the frozen edge of the Arctic Ocean. It stretches southward across the largest

and northernmost state in the United States, ending at a remote ice-free seaport village nearly 800 miles from

where it begins. It is massive in size and extremely complicated to operate.

The steel pipe crosses windswept plains and endless miles of delicate tundra that tops the frozen ground. It weaves through crooked canyons, climbs sheer mountains, plunges over rocky crags, makes its way through thick forests, and passes over or under hundreds of rivers and streams. The pipe is 4 feet in diameter, and up to 2 million barrels (or 84 million gallons) of crude oil can be pumped through it daily.

Resting on H-shaped steel racks called “bents,” long sections of the pipeline follow a zigzag course high above the frozen earth. Other long sections drop out of sight beneath spongy or rocky ground and return to the surface later on. The pattern of the pipeline’s up-and- down route is determined by the often harsh demands of the arctic and subarctic climate, the tortuous lay of the land, and the varied compositions of soil, rock, or permafrost (permanently frozen ground). A little more than half of the pipeline is elevated above the ground. The remainder is buried anywhere from 3 to 12 feet, depending largely upon the type of terrain and the properties of the soil.

One of the largest in the world, the pipeline cost approximately $8 billion and is by far the biggest and most expensive construction project ever undertaken by private industry. In fact, no single business could raise that much money, so eight major oil companies formed a consortium in order to share the costs. Each company controlled oil rights to particular shares of land in the oil fields and paid into the pipeline-construction fund according to the size of its holdings. Today, despite enormous problems of climate, supply shortages, equipment breakdowns, labor disagreements, treacherous terrain, a certain amount of mismanagement, and even theft, the Alaska pipeline has been completed and is operating.

1.The passage primarily discusses the pipeline’s

  1. operating costs
  2. employees
  3. consumers
  4. construction

2.The word “it” in line 5 refers to the

  1. pipeline
  2. ocean
  3. state
  4. village

3.According to the second paragraph, 84 million gallons of oil can travel through the pipeline each

  1. day
  2. week
  3. month
  4. year

4.The phrase “Resting on” in line 15 is closest in meaning to

  1. Consisting of
  2. Supported by
  3. Passing under
  4. Protected with

5.The author mentions all of the following in the third paragraph as important in determining the pipeline’s route EXCEPT the

  1. climate
  2. lay of the land itself
  3. local vegetation
  4. kind of soil and rock

6.The word “undertaken” in line 31 is closest in meaning to

  1. removed
  2. selected
  3. transported
  4. attempted

7.According to the last paragraph, how many companies shared the costs of constructing the pipeline?

  1. three
  2. four
  3. eight
  4. twelve

8.The word “particular” in line 35 is closest in meaning to

  1. peculiar
  2. specific
  3. exceptional
  4. equal

9.According to the last paragraph, which of the following determined what percentage of the construction costs each member of the consortium would pay?

  1. How much oil field land each company owned
  2. How long each company had owned land in the oil fields
  3. How many people worked for each company
  4. How many oil wells were located on the company’s land

10.Where in the passage does the author provide a term for a layer of soil that always remains frozen?

  1. Line 4
  2. Line 15
  3. Line 23
  4. Line 37
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Khalid FETHI
Articles: 232

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