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Câu hỏi:

16/06/2024 72

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions
Animals have an intuitive awareness of quantities. They know without analysis the difference between a number of objects and a smaller number. In his book “ The natural History of Selboure ” (1786 ) , the naturalist Gilbert White tells how he surreptitiously removed one egg a day from a plover’s nest , and how the mother laid another egg each day to make up for the missing one . He noted that other species of birds ignore the absence of a single egg but abandon their nests if more than one egg has been removed. It has also been noted by naturalists that a certain type of wasp always provides five – never four, never six - caterpillars for each of their eggs so that their young have something to eat when the eggs hatch . Research has also shown that both mice and pigeons can be taught to distinguish between odd and even numbers of food pieces. These and similar accounts have led some people to infer that creatures other than humans can actually count. They also point to dogs that have been taught to respond to numerical questions with the correct number of barks, or to horses that seem to solve arithmetic problems by stomping their hooves the proper number of times. Animals respond to quantities only when they are connected to survival as a species – as in the case of the eggs – or survival as individuals - as in the case of food. There is no transfer to other situations or from concrete reality to the abstract notion of numbers. Animals can “count” only when the objects are present and only when the numbers involved are small – not more than seven or eight. In lab experiments, animals trained to “count” one kind of object were unable to count any other type. The objects, not the numbers, are what interest them. Animals admittedly remarkable achievements simply do not amount to evidence of counting, nor do they reveal more than innate instincts, refined by the genes of successive generations, or the results of clever, careful conditioning by trainers. 
What is the main idea of this passage?

A. Although animals may be aware of quantities, they cannot actually count.

Đáp án chính xác

B. Of all animals, dogs and horses can count best.

C. Careful training is required to teach animals to perform tricks involving numbers.

D. Animals cannot “count” more than one kind of object.

Trả lời:

verified Giải bởi Vietjack

Đáp án A
Ý chính của bài đọc này là Although animals may be aware of quantities, they cannot actually count: Mặc dù động vật có thể có nhận thức về số lượng, thực chất chúng không biết đếm .

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CÂU HỎI HOT CÙNG CHỦ ĐỀ

Câu 1:

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions
Learning means acquiring knowledge or developing the ability to perform new behaviors . It is common to think of learning as something that takes place in school , but much of human learning occurs outside the classroom , and people continue to learn throughout their lives .
  Even before they enter school, young children learn to walk, to talk, and to use their hands to manipulate toys, food, and other objects. They use all of their senses to learn about the sights, sounds, tastes, and smells in their environments. They learn how to interact with their parents, siblings, friends, and other people important to their world. When they enter school, children learn basic academic subjects such as reading, writing, and mathematics.They also continue to learn a great deal outside the classroom . They learn which behaviors are likely to be rewarded and which are likely to be punished . They learn social skills for interacting with other children. After they finish school, people must learn to adapt to the many major changes that affect their lives, such as getting married, raising children, and finding and keeping a job. Because learning continues throughout our lives and affects almost everything we do, the study of learning is important in many different fields. Teachers need to understand the best ways to educate children. Psychologists, social workers, criminologists, and other human-service workers need to understand how certain experiences change people’s behaviors. Employers, politicians, and advertisers make use of the principles of learning to influence the behavior of workers, voters, and consumers.
  Learning is closely related to memory, which is the storage of information in the brain. Psychologists who study memory are interested in how the brain stores knowledge, where this storage takes place, and how the brain later retrieves knowledge when we need it. In contrast, psychologists who study learning are more interested in behavior and how behavior changes as a result of a person’s experiences.
  There are many forms of learning, ranging from simple to complex. Simple forms of learning involve a single stimulus. A stimulus is anything perceptible to the senses, such as a sight, sound, smell, touch, or taste. In a form of learning known as classical conditioning, people learn to associate two stimuli that occur in sequence, such as lightning followed by thunder. In operant conditioning, people learn by forming an association between a behavior and its consequences (reward or punishment). People and animals can also learn by observation - that is, by watching others perform behaviors. More complex forms of learning include learning languages, concepts, and motor skills. 
According to the passage, the study of learning is important in many fields due to ______.

Xem đáp án » 14/10/2022 106

Câu 2:

The word "it" in paragraph 4 refers to .........

Xem đáp án » 14/10/2022 93

Câu 3:

Why does the author refer to Gilbert White’s book in line 2?

Xem đáp án » 14/10/2022 92

Câu 4:

The phrase “this trend” in paragraph 4 refers to ............

Xem đáp án » 14/10/2022 88

Câu 5:

The purpose of the projects mentioned is .................

Xem đáp án » 14/10/2022 86

Câu 6:

Which of the following phrases best explains the meaning of the word “verbal”?

Xem đáp án » 14/10/2022 85

Câu 7:

The word “address” in in paragraph 6 can be replaced by ......

Xem đáp án » 14/10/2022 85

Câu 8:

The word “surreptitiously” is closest in meaning to ...........

Xem đáp án » 14/10/2022 84

Câu 9:

Why does the author mention “artistic, political, or pedagogic communication” in the passage?

Xem đáp án » 14/10/2022 84

Câu 10:

What is the main idea of the third paragraph?

Xem đáp án » 14/10/2022 79

Câu 11:

The author mentions the “ shoesbox under the bed” in order to ___________.

Xem đáp án » 14/10/2022 77

Câu 12:

The word “consumption” in the paragraph is closest in meaning to _____.

Xem đáp án » 14/10/2022 77

Câu 13:

The word “accounts” is closest in meaning to ...........

Xem đáp án » 14/10/2022 75

Câu 14:

The author states that "On the average, people can keep about seven ideas in their minds at once" (paragraph 3) to explain that .....

Xem đáp án » 14/10/2022 75

Câu 15:

Why is the Mongolian women's status in the community “elevated”?

Xem đáp án » 14/10/2022 75