地质学 TPO50-L4 Petroleum

地质学

TPO50-L4 Petroleum

Listen to part of a lecture in a geology class.

 



  1. What is the lecture mainly about?
  • A. Efforts to increase the production of petroleum and natural gas
  • B. Problems associated with the refining of dead oil
  • C. Recent improvements in methods used to locate petroleum
  • D. Background information essential to understanding the petroleum industry

 

  1. According to the professor, why does the petroleum industry search for crude oil and natural gas at the same time?
    [CHOOSE 2 ANSWERS]
  • A. Both tend to be located together.
  • B. The industry can profit by exploiting both.
  • C. Natural gas is used to refine crude oil.
  • D. Natural gas is used to operate crude oil pumps.

 

  1. According to the professor, why does the petroleum industry usually look for petroleum under the ocean or near the shore?
  • A. Petroleum often rises to the surface of the water, where it can be easily seen.
  • B. Petroleum was formed from ocean plants and animals.
  • C. Water pressure from the ocean prevents petroleum from leaking away.
  • D. Oil drills can easily penetrate the ocean floor.

 

  1. According to the professor, what determines the difference between live and dead oil?
  • A. The age of the oil
  • B. The natural gas content of the oil
  • C. The percentage of organic material in the oil
  • D. The amount of heat the oil will produce when burned

 

  1. Why does the professor mention crude oil that is found in pools?
  • A. To point out a common misconception about crude oil
  • B. To explain why crude oil must be refined before it can be burned
  • C. To describe the state in which most crude oil is found
  • D. To support a previous statement about low pressure on crude oil

 

  1. Why does the professor say this: 🎧
  • A. To clarify the meaning of the word “synthetic”
  • B. To demonstrate how important petroleum is in everyday life
  • C. To show that the students need to do more research about petroleum
  • D. To explain why synthetic fibers have useful characteristics



答案:
D AB B B A B


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