[单项选择]Listening 4 "Students on Campus"

{$mediaurl}According to the man, why is it important to mention that the subjects were randomly selected
A. The random selection explains why the results were so general.
B. This information allows another researcher to repeat the experiment.
C. The lab assistant included it in the example that the students received.
D. Randomly selected subjects assure researchers of an accurate outcome.

[单项选择]Listening 4 "Professor’s Office"

{$mediaurl}According to the professor, which factor causes staffing patterns to vary
A. The yearly earnings for all of the branch offices
B. The number of employees in a multinational company
C. The place where a company has its home office
D. The number of years that a company has been in business

[单项选择]Listening 1 "Professor’s Office"

{$mediaurl}According to the student, what is divergent evolution
A. A population that evolves differently does not have a common ancestor.
B. A similar environment can affect the evolution of different species.
C. A similar group that is separated may develop different characteristics.
D. The climate of an area will allow scientists to predict the life forms.

[单项选择]Listening 4 "Students on Campus"

{$mediaurl}Which section includes the conclusions
A. Discussion
B. Results
C. Chart
D. Introduction

[单项选择]Listening 4 "Students on Campus"

{$mediaurl}Why does the woman say this:
A. She is not sure about her observation.
B. She is insulting the man with this comment.
C. She is certain the man agrees with her.
D. She is asking for the man’s opinion.

[单项选择]Listening 4 "Students on Campus"

{$mediaurl}What is the purpose of this conversation
A. The man wants to borrow the woman’s lab notes.
B. The woman is helping the man to write a report.
C. The man asks the woman to study for their test with him.
D. The woman and the man are performing an experiment.

[单项选择]Listening 4 "College Campus"

{$mediaurl}How does the man feel about the International Student Association
A. He is sorry that only women can join the club.
B. He enjoys meeting people with different backgrounds.
C. He wishes that they would have more activities.
D. He will probably join the organization.

[单项选择]Listening 4 "College Campus"

{$mediaurl}What does the man imply about the house where he is living
A. He prefers the house to the dorm.
B. He is living at the house to save money.
C. He does not like doing chores at the house.
D. He thinks that the house is very crowded.

[单项选择]Listening 4 "College Campus"

{$mediaurl}What is the purpose of this conversation
A. The woman is encouraging the man to be more serious about his studies.
B. The woman is looking for alternatives to living in dormitory housing.
C. The man is convincing the woman to join the International Student Association.
D. The man is trying to find out why the woman didn’t go to the talent show.

[填空题]What students on campus will increase according to Harvard’s recent policies

[单项选择]

Students should be jealous. Not only do babies get to doze their days away, but they’ve also mastered the fine art of learning in their sleep.
By the time babies are one year old, they can recognize a lot of sounds and even simple words. Marie Cheour at the University of Turku in Finland suspected that they might progress this fast because they learn language while they sleep as well as when they are awake.
To test the theory, Cheour and their colleagues studied 45 newborn babies in the first days of their lives. They exposed all the infants to an hour of Finnish vowel sounds one that sounds like "oo"; another like "ee" and the third boundary vowel peculiar to Finnish and similar languages that sounds like something in between. EEG (脑电图) recording of the infants brains before and after the session showed that the newborns could not distinguish the sounds.
Fiftee
A. Right
B. Wrong
C. Not mentioned