What point does the professor make when he mentions a ships path？A．It is easy for people t

What does Emerson say about the past?

A．It should guide a person"s present actions.

B．It must be examined closely.

C．It is less important than the future.

D．It lacks both clarity and universal truth.

On what basis did Emerson criticize the people of his time?

A．They refused to recognize universal truths.

B．They did not recognize the genius of certain authors.

C．Their convictions were not well-defined.

D．They were too interested in conformity.

What is the main purpose of the lecture?

A．To point out similarities in Emerson"s essays and poems

B．To prepare the students to read an essay by Emerson

C．To compare Emerson"s concept of universal truth to that of other authors

D．To show the influence of early United States society on Emerson"s writing

Listen to Track 4.

A．She is impressed by how much the student knows about redirecting.

B．She thinks it is time to move on to the next part of this lecture.

C．The student"s answer is not an example of a displacement activity.

D．The student should suggest a different animal behavior. to discuss next.

Why does the professor mention the wood thrush?

A．To contrast its displacement activities with those of other animal species

B．To explain that some animals display displacement activities other than grooming

C．To point out how displacement activities are influenced by the environment

D．To give an example of an animal that does not display displacement activities

en grooming behaviors?

A．Grooming may cause an enemy or predator to be confused.

B．Grooming is a convenient and accessible behavior.

C．Grooming often occurs before eating and drinking.

D．Grooming is a common social activity.

What does the professor say about disinhibition?

A．It can prevent displacement activities from occurring.

B．It can cause animals to act on more than one drive at a time.

C．It is not useful for explaining many types of displacement activities.

D．It is responsible for the appearance of seemingly irrelevant behavior.

ck(√)in the correct boxes.

What is the lecture mainly about?

A．Methods of observing unusual animal behavior

B．A theory about ways birds attract mates

C．Ways animals behave when they have conflicting drives

D．Criteria for classifying animal behaviors

Listen to Track 2.

A．To ask the man to clarify his request

B．To state the man"s request more precisely

C．To make sure that she heard the man correctly

D．To correct a mistake the man has made