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

Scientists do not yet thoroughly understand just how the body of an individual becomes sensitive to a substance that is harmless or even wholesome for the average person. Milk, wheat, and egg, for example, rank among the most healthful and widely used foods. Yet these foods can cause persons sensitive to them to suffer greatly. At first, the body of the individual is not harmed by coming into contact with the substance. After a varying interval of time, usually longer than a few weeks, the body becomes sensitive to it, and an allergy has begun to develop. Sometimes it's hard to figure out if you have a food allergy, since it can show up so many different ways. Your symptoms could be caused by many other problems. You may have rashes, hives, joint pains mimicking arthritis, headaches, irritability, or depression. The most common food allergies are to milk, eggs, seafood, wheat, nuts, seeds, chocolate, oranges, and tomatoes. Many of these allergies will not develop if these foods are not fed to an infant until her or his intestines mature at around seven months. Breast milk also tends to be protective. Migraines can be set off by foods containing tyramine, phenathylamine, monosodium glutamate, or sodium nitrate. Common foods which contain these are chocolate, aged cheeses, sour cream, red wine, pickled herring, chicken livers, avocados, ripe bananas, cured meats, many Oriental and prepared foods (read the labels!). Some people have been successful in treating their migraines with supplements of B-vitamins, particularly B6 and niacin. Children who are hyperactive may benefit from eliminating food additives, especially colorings, and foods high in salicylates from their diets.

The topic of this passage is______________.

A. reactions to foods

B. food and nutrition

C. infants and allergies

D. a good diet

Xem lời giải

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

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Giải bởi Vietjack

Đáp án A
Chủ đề của bài viết là: những phản ứng với thức ăn. Đọc bài sẽ dễ dàng thấy những supporting idea cho topic này.

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CÂU HỎI HOT CÙNG CHỦ ĐỀ

Câu 1

Which of the following is NOT true ?

A. Middle children tend to have a preference for team sports

B. First - borns tend to do well in individual sports

C. Only children tend to prefer individual over team sports

D. Last - borns tend to prefer games with fierce competition

Lời giải

Đáp án D
Thông tin: They often exhibit less competitiveness than older brothers and sisters and are more likely to take part in less competitive group games or in social organizations such as sororities and fraternities.

Câu 2

The word “it” in paragraph 1 refers to________.

A. component

B. research

C. hypothesis

D. personality

Lời giải

Đáp án B
"it" đề cập đến “research”
A key point in his research and in the hypothesis that he developed based on it was that it was not the actual numerical birth position that affected personality.
Một điểm quan trọng trong nghiên cứu của ông và trong giả thuyết mà ông đã phát triển dựa trên nó là không phải số vị trí trật tự sinh thật tế ảnh hưởng đến tính cách.

Câu 3