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

Before the 1500’s, the western plains of North America were dominated by farmers. One group, the Mandans, lived in the upper Missouri River country, primarily in present – day North Dakota.They had large villages of houses built close together. The tight arrangement enabled the Mandans to protect themselves more easily from the attacks of others who might seek to obtain some of the food these highly capable farmers stored from one year to the next. The women had primary responsibility for the fields. They had to exercise considerable skill to produce the desired results, for their northern location meant fleeting growing seasons. Winter often lingered; autumn could be ushered in by severe frost. For good measure, during the spring and summer, drought, heat, hail, grasshoppers, and other frustrations might await the wary grower. Under such conditions, Mandan women had to grow maize capable of weathering adversity. They began as early as it appeared feasible to do so in the spring, clearing the land, using fire to clear stubble from the fields and then planting. From this point until the first green corn could be harvested, the crop required labor and vigilance. Harvesting proceeded in two stages. In August the Mandans picked a smaller amount of the crop before it had matured fully. This green corn was boiled, dried and shelled, with some of the maize slated for immediate consumption and the rest stored in animal – skin bags. Later in the fall, the people picked the rest of the corn. They saved the best of the harvest for seeds or for trade, with the remainder eaten right away or stored for alter use in underground reserves. With appropriate banking of the extra food, the Mandans protected themselves against the disaster of crop failure and accompany hunger. The woman planted another staple, squash, about the first of June, and harvested it near the time of the green corn harvest. After they picked it, they sliced it, dried it, and strung the slices before they stored them. Once again, they saved the seeds from the best of the year’s crop. The Mandans also grew sunflowers and tobacco; the latter was the particular task of the older men.

What is the main topic of the passage?

A. The problems encountered by farmers specializing in growing once crop

B. The agricultural activities of a North American Society

C. Various ways corn can be used.

D. Weather conditions on the western plains.

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Câu hỏi trong đề: 1400 câu trắc nghiệm Đọc hiểu Tiếng Anh có đáp án !!

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Trả lời:

Giải bởi Vietjack

Đáp án B.
Giải thích: Ý B là ý tổng quát nhất, A, C, D chỉ là những ý nhỏ trong bài

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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 ______.

A. the need for certain experiences in various areas

B. the exploration of the best teaching methods

C. the influence of various behaviours in the learning process

D. the great influence of the on-going learning process

Lời giải

Đáp án D

Thông tin: Because learning continues throughout our lives and affects almost everything we do, the study of learning is important in many different fields.

Câu 2

How would the author probably characterize the people who are mentioned in the first line of the second paragraph?

A. As foolish

B. As demanding

C. As clever

D. As mistaken

Lời giải

Đáp án D
“Những người” ở câu đầu tiên đoạn 2 có thể được miêu tả là “as mistaken” (nhầm lẫn, nhầm tưởng). Bởi những minh chứng ở đoạn 1 có thể khiến nhiều người nhầm tưởng rằng động vật có khả năng đếm.

Câu 3