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Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions. Lack of animal protein in a diet is a serious cause for malnutrition. A. Lack of B. in C. serious D. for
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Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions.
Lack of animal protein in a diet is a serious cause for malnutrition.
A. Lack of
B. in
C. serious
D. for
Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in the each of following questions.Lack of (A) animal protein in (B) the human diet is a serious (C) cause of the (D) malnutrition A.Lack of B.in C.serious D.of the
Đọc tiếp
Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in the each of following questions.
Lack of (A) animal protein in (B) the human diet is a serious (C) cause of the (D) malnutrition
A.Lack of
B.in
C.serious
D.of the
Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions ________ in the diet is especially important for vegetarians. A. Enough protein is obtained B. Obtaining enough protein C. They obtain enough protein D. By obtaining enough protein
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Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions
________ in the diet is especially important for vegetarians.
A. Enough protein is obtained
B. Obtaining enough protein
C. They obtain enough protein
D. By obtaining enough protein
Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions. _________in the diet is especially important for vegetarians. A. Enough protein is obtained B. Obtaining enough protein C. They obtain enough protein D. By obtaining enough protein
Đọc tiếp
Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.
_________in the diet is especially important for vegetarians.
A. Enough protein is obtained
B. Obtaining enough protein
C. They obtain enough protein
D. By obtaining enough protein
Read the following passage on transport, and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 43 to 50. Alzheimers disease impairs a persons ability to recall memories, both distant and as recent as a few hours before. Although there is not yet a cure for the illness, there may be hope for a cure with a protein called nerve growth factor. The protein is produced by nerve cells in the same region of the brain where Alzheimers occurs....
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Read the following passage on transport, and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 43 to 50.
Alzheimer's disease impairs a person's ability to recall memories, both distant and as recent as a few hours before. Although there is not yet a cure for the illness, there may be hope for a cure with a protein called nerve growth factor. The protein is produced by nerve cells in the same region of the brain where Alzheimer's occurs. Based on this relationship, scientists from the University of Lund in Sweden and the University of California at San Diego designed an experiment to test whether doses of nerve growth factor could reverse the effects of memory loss caused by Alzheimer's. Using a group of rats with impaired memory, the scientists gave half of the rats doses of nerve growth factor while giving the other half a blood protein as a placebo, thus creating a control group. At the end of the four-week test, the rats given the nerve growth factor performed equally to rats with normal memory abilities. While the experiments do not show that nerve growth factor can stop the general process of deterioration caused by Alzheimer's, they do show potential as a means to slowing the process significantly.
The relationship between nerve growth factor and a protein is similar to the relationship between Alzheimer's and ______.
A. forgetfulness
B. a disease
C. a cure
D. a cancer
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.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 and amylopectin. Nutritionists estimate that carbohydrates should make up about one-fourth to one...
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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.
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 and 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.
The word "range" is closest in meaning to which of the following?
A. hail
B. probe
C. extend
D. proceed
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...
Đọc tiếp
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
What is the main idea of this passage?
A. Carbohydrates are needed for good health
B. Carbohydrates prevent a build-up of proteins.
C. Cacbohydrates can lead to ketosis.
D. Carbohydrates are an expendable part of a good diet
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.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 and amylopectin. Nutritionists estimate that carbohydrates should make up about one-fourth to one...
Đọc tiếp
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.
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 and 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.
What is the main idea of this passage?
A. Carbohydrates prevent a build-up of proteins
B. Carbohydrates are needed for good health
C. Carbohydrates can lead to ketosis
D. Carbohydrates are an expendable part of a good diet
Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct word for each of the numbered blanks from 30 to 34. When summer comes and the sun appears, it’s good to have a hat. Many people have traditionally (30) _______ for the panama hat. Stylish, light and cool on the head, these palm leaf hats are (31) _______ enough to roll up and put in a pocket or bag. Nowadays panamas can be found in fashionable shops all over the world, sometimes at exorbitant...
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Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct word for each of the numbered blanks from 30 to 34.
When summer comes and the sun appears, it’s good to have a hat. Many people have traditionally (30) _______ for the panama hat. Stylish, light and cool on the head, these palm leaf hats are (31) _______ enough to roll up and put in a pocket or bag. Nowadays panamas can be found in fashionable shops all over the world, sometimes at exorbitant price. However, the hat itself originated in rather humble surroundings in the jungles of South America. In a long tradition (32) _______ was haned down from generation to generation, the palm leaves are gathered by the men and the hats are woven by the women. It can take up to 12 palm leaves to make a top quality hat. Each leaf is split up to 25 times to obtain a straw that is fine enough to be woven into a hat. The women’s job is dictated by the weather and visibility: there must be enough light for them to see the fine straw, but the air must be moist enough for it to (33) _______ flexible. This means that the women can usually only work in the early morning. (34) _______ panama hats are expensive, back in the villages the craftsmen and women are struggling to keep the tradition alive and often receive only a fraction of the price you pay in the shops.
Điền ô số 34
A. But
B. Still
C. Even
D. Although