论文 TPO25-C2 Discuss Whales& Breath

TPO25-C2

Discuss Whales’ Breath

Listen to a conversation between a student and his biology professor.


 

  1. Why does the man go to see the professor?
  • A. To find out how to distinguish between different types of whale songs.
  • B. To request permission to change the topic of his paper.
  • C. To discuss the difference between using the internet and using books to find sources.
  • D. To get help locating some information for his paper.

 

  1. What is the topic of the man’s paper?
  • A. How whales hold their breath.
  • B. Whale migration patterns.
  • C. Characteristic of whale habitats.
  • D. The differences between the circulatory system of whales and that of other mammals.

 

  1. What is the professor’s attitude toward the man’s question about how whales hold their breath?
  • A. She thinks he does not need to spend a lot of time looking for the answer.
  • B. She is surprised because she has already addressed this question in class.
  • C. She dismissed it as unimportant.
  • D. She is pleased that has a plan to obtain the answer himself.

 

  1. Why does the professor mention the limited time students have to complete their papers?
  • A. To suggest that looking at research on the internet is a good way to save time.
  • B. To point out that the library has reduced the amount of time it is open each day.
  • C. To indicate her expectations for the amount of research to be done for the paper.
  • D. To emphasize the important of starting to write the paper a couple of weeks before it is due.

 

  1. According to the professor, how does a whale conserve oxygen while underwater?
    [Choose 2 answers]
  • A. Its heart rate decreases.
  • B. Its lung capacity temporarily increases.
  • C. It slows the pace of its swimming.
  • D. Blood flow to certain organs is decreased.


答案:D B A C AD

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