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  L2

  12. What is the main purpose of the lecture?

  A. To compare the effects of different types of exercise on learning

  B. To analyze the relationship between exercise and cardiovascular health

  C. To discuss research suggesting that exercise promotes cognitive function

  D. To elaborate on the importance of vigorous exercise in stress management

  13. What did researchers decide to investigate as a result of the research onsongbirds?

  A. Whether new neurons could develop in the adult human brain

  B. Which cognitive processes played the biggest role in researching songbirdsability to learn new songs

  C. Which brain chemicals were involved in neurogenesis in songbirds

  D. What role exposure to music plays in human brain development

  14. What is the professor's opinion about the research findings on rats thatwere administered BDNF?

  A. The findings should be used with caution when making claims about therole of BDNF in human fetal development

  B. The findings suggest that BDNF may play a role in the development ofneurons in humans

  C. The findings indicate that BDNF probably hindered rats ability to generatenew neurons

  D. The findings show that BDNF probably did not help rats remember how toperform certain tasks

  15. What does the professor imply may be important to prevent new neuronsfrom dying in adult humans?

  A. Vigorous exercise regimens

  B. Mentally stimulating learning environments

  C. Avoidance of radical weight gain or loss

  D. A healthy cardiovascular system

  16. What point does the professor make when she discusses stresshormones?

  A. Different individuals need different amounts of stress hormones for optimalbrain function.

  B. Learning is more likely to occur in individuals who are completely relaxed.

  C. Elevated stress hormones may indicate a need for more frequent exercise.

  D. Moderate exercise regimens may be more beneficial than extreme exerciseregimens.

  17. Listen again to part of the conversationlecture. then answer the question.Why does the professor say this:

  A. To signal that she will provide examples of studies that conflict with popularnotions about exercise

  B. To prompt the students to think about other benefits of exercise

  c. To imply that it is unnecessary to give additional examples to support herstatement about exercise

  D. To make the point that the health benefits of exercise are somewhatexaggerated

  C2

  18. Why did the adviser ask the student to meet with him?

  A. To express concern about her academic performance

  B. To discuss her course choices for the following semester

  C. To find out why she dropped a course

  D. To ask if she had changed her major course of study

  19. What did the adviser do to get more information before meeting with thestudent?

  A. He requested a record of the student's grades in all her art classes.

  B. He consulted a description of the course about Islamic art.

  C. He obtained a list of courses in which the student is enrolled.

  D. He checked the requirements for art history students.

  20. What do the speakers imply about the Islamic art course?

  A. It is an introductory course.

  B. It can be taken only in combination with an Islamic history course.

  C. Students need a recommendation from their academic adviser to take it.

  D. Most students are required to take an introductory art history course beforetaking it.

  21. What does the adviser imply about the meetings he has with students atbeginning of the semester?

  A. They should be scheduled at least two weeks in advance.

  B. They can help students avoid problems with their class schedules.

  C. Faculty members must be invited to the meetings.

  D. They are necessary only when a student has a problem.

  22. What does the adviser suggest that the student do?Click on 2 answers

  A. Make up the work she has missed

  B. Contact the registrar's office

  C. Apologize to an art history professor

  D. Drop the Islamic art course

  L2和C2的答案及解析：

  12. 答案：C

  分類:主旨題

  Exercise also has a positive effect on our high level intellectual abilities.

  可以知道本篇是和智力能力相關(guān)的.也就是我們的認知功能cognitive function

  13. 答案：A

  分類:細節(jié)題

  This findings on songbirds opened up the questions of whether the same processesthat occurred in birds also occured in humans.因為這個研究成果開啟了一個新的問題，就是好奇同樣的過程是否也發(fā)生在人腦當中。

  14. 答案：B

  分類:推斷題

  But the sheer numbers of studies that indicated the connections of animals say alot in my view.

  這證明教授認為從老鼠到動物也可以說明人所以應(yīng)該改選擇B選項。

  15. 答案：B

  分類:推斷題

  They will just die out if they are not used for anything.所以他imply的是需要刺激。而之前女生的問題當中也進行了陳述mentally stimulated

  16. 答案：D

  分類:推斷題

  教授說more is less。因為exercise越多，stress hormnones越多，這種荷爾蒙還會減少BDNF的量,所以，老師事項告訴男生不是越多越好。

  17. 答案：C

  分類:推斷題

  教授說，這些例子太多了，還需要我繼續(xù)嗎，所以是表示沒有必要

  18. 答案：A

  分類:目的題

  Advisor找到這個學(xué)生是因為一個教授不想因為她沒交作業(yè)給她掛midterm.文中一開始就有所涉及

  19. 答案：C

  分類:細節(jié)題

  I pulled up your file your schedule shows that.....可以知道是課程清單

  20. 答案：D

  分類:推斷題

  Prof. waved the prerequisites in my case because he felt that I had enoughbackground in ant history to handle his course.

  所以說，這門課本來是需要有其他要求的，只是教授為她改了特例。

  21.答案：B

  分類:推斷題

  It is strongly recomm ended that students meet with their advisors and now youcanseewhy就是因為女生沒有確認好課程才導(dǎo)致禁停的這個局面，所以選擇B選項

  22. 答案：B、C

  分類:細節(jié)題

  Don't forget to file a formal withdraw from introduction of at history with theregister's office by Friday.

  You might wanna apologize to professor miller as well

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