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Câu hỏi:

24/06/2024 124

Read the following passage and mark the letter A, B, C, or D to indicate the correct answer to each of the questions from 30 to 34  

     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. A few of these are almonds, green peppers, peaches, tea, grapes.  

     This is the diet made popular by Benjamin Feingold, who has written the book. “Why your Child is Hyperactive". Other researchers have had mixed results when testing whether the diet is effective.  

 

What does the passage mainly discuss?

A. reactions to foods

Đáp án chính xác

B. food and nutrition

C. infants and allergies

D. a good diet

 Xem lời giải

Trả lời:

verified Giải bởi Vietjack

Đoạn văn chủ yếu thảo luận về gì?

A. phản ứng với thực phẩm

B. thực phẩm và dinh dưỡng

C. trẻ sơ sinh và dị ứng

D. chế độ ăn uống tốt

Đáp án: A.

Giải thích: toàn bộ văn bản nói về phản ứng của cơ thể với một số loại thức ăn chọn A

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CÂU HỎI HOT CÙNG CHỦ ĐỀ

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HOW TO WRITE A BLOCKBUSTER

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     Once you have formulated your characters, possible storylines and locations, start to sketch out rough dialogues and scenes. Only then should you set about writing the novel. 

     Once the novel is completed, you must find an agent. Many (28) ____________publishers will only consider submissions via an established agent and will largely ignore unsolicited books. Again, research is the key.  

     Look for an agent that (29) ____________ your genre and style. Finally, do not forget that the book has to be marketed once it is published, so you, the author, will become one of the novel's Unique Selling Points. It helps if you and the book have a good behind you too.

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