官方真题Official4托福听力Lecture1文本+真题+答案解析

官方真题Official4托福听力Lecture1题目文本

Question 1 of 6

What is the lecture mainly about?

A. Method s 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.

Question2 of 6

Indicate whether each of the activities below describes a displacement activity. YesNo

An animal attacks the ground instead of its enemy

An animal falls asleep in the middle of a mating ritual

An animal eats some food when confronted by it enemy

An animal takes a drink of water after grooming itself

Question 3 of 6

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.

Question 4 of 6

According to the lecture, what is one possible reason that displacement activities are often 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.

Question 5 of 6

Why does the professor mention the wood thrush?

A. To contrast its displacement activities with those of other animals 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 a n animal that does not display displacement activities.

Question 6 of 6

playWhat does the professor mean when she says this?

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 lectures.

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.

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