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 from 36 to 42.
Carbohydrates, which are sugars, are an essential part of a healthy diet. They provide the main source of energy for the body, and they also function to flavor and sweeten foods. Carbohydrates range from simple sugars like glucose to complex sugars such as amylose ans amylopectin. Nutritionists estimate that carbohydrates should make up about one-fourth to one-fifth of a person’s diet. This translates to about 75-100 grams of carbohydrates per day.
A diet that is deficient in carbohydrates can have an adverse effect on a person’s health. When the body lacks a sufficient amount of carbohydrates, it must then use its protein supplies for energy, a process called gluconeogenesis. This, however, results in a lack of necessary protein, and further health difficulties may occur. A lack of carbohydrates can also lead to ketosis, a build-up of ketones in the body that causes fatigue, lethargy, and bad breath
Which of the following best describes the organization of this passage?
A. Cause and result
B. Comparison and contrast
C. Speccific to general
D. Definition and example
Đáp án D
Đề: Ý nào sau đây mô tả đúng nhất cấu trúc của bài đọc?
A. Nguyên nhất và kết quả
B. So sánh và tương phản
C. Từ cụ thể tới khái quát
D. Khái niệm/ Định nghĩa và ví dụ
Cả bài đọc ta thấy tác giả định nghĩa “carbohydrates” ở đoạn 1, “diet” ở đoạn 2 và các ví dụ minh hoa