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17 tháng 2 2017

Khi “ Not until” đứng ở đầu câu, ta sẽ sử dụng đảo ngữ trong mệnh đề chính. Đáp án đúng là C

10 tháng 6 2017

Đáp án A

Câu này dịch như sau: Mãi cho đến khi 1 con khi được vài tuổi nó bắt đâug có dấu hiệu thoát ly khỏi mẹ nó.

Cấu trúc mãi cho đến khi đảo ngữ :Not until S+ hiện tại đơn, do/ does + S + Vo

11 tháng 11 2019

Đáp án A

Kiến thức: Cấu trúc “Not until…”

Giải thích: Not until + mốc thời gian/ mệnh đề không đảo + trợ động từ + S + V: Mãi đến khi, cho đến khi

Tạm dịch: Cho đến khi một con khỉ được vài tuổi, nó mới bắt đầu có dấu hiệu độc lập với mẹ. 

24 tháng 11 2018

Chọn B

3 tháng 9 2019

Đáp án B

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.Not so many years ago, the word vitamin was known only to a few scientists. Today it is very widely used, and the importance of vitamins in our foods is common knowledge.Vitamins are life - giving substances found in foods and are needed for the proper growth and general health of the body. The different kinds of vitamins are indicated by letters of the...
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.

Not so many years ago, the word vitamin was known only to a few scientists. Today it is very widely used, and the importance of vitamins in our foods is common knowledge.

Vitamins are life - giving substances found in foods and are needed for the proper growth and general health of the body. The different kinds of vitamins are indicated by letters of the alphabet. At the present time, vitamins A, Bl, B2, c, D, E and G are known. A proper diet should contain a collection of foods in which all of these vitamins are present. Vitamins are also prepared and sold in tablet and capsule form.

Each vitamin has its particular work to do in the life - giving process. Vitamin B1, for example, benefits appetite and digestion. It also helps the body grow. Another vitamin helps the blood to clot, so that danger of bleeding to death in case of injury is lessened. Still another makes the eyes stronger of seeing at night. Airplane pilots need plenty of this vitamin. Scientists think vitamins may have some effect on keeping the hair from turning gray.

28.  Which of the following is NOT directly stated in the article but is a reasonable conclusion from the reading?

A.       Scientists have known about vitamins for centuries.

B.       Vitamins are medicines given to cure diseases.

C. To get all the vitamins a person must eat a variety of foods.

D. A few people know the value of vitamins.

29.      This article as a whole is about______.

A. diet in relation to health                   B. prevention of diseases

C. what vitamins are and what they do D. how scientists discovered vitamins

30.      We know the name of vitamins through______.

A. the pictures                                       B. the food

C. the letters of the alphabet                 D. the different tastes

31.      The word “another” in the last paragraph refers to which of the following?

A. vitamin B. food                                C. diet                     D. medicine

32.      Which of the following is NOT true according to the passage?

A.       Vitamins can be taken only by eating the foods in which they are found.

B.       Vitamins can be prepared in tablet and capsule form.

C. Vitamins have an important effect on health.

D. Each vitamin has its particular work to do

1
15 tháng 10 2021

1 C

2 C

3 C

4 A

5 A

15 tháng 10 2021

Anh ưi anh phải giải thích lm seo ra đc đáp án đấy chứ? limdim

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.Not so many years ago, the word vitamin was known only to a few scientists. Today it is very widely used, and the importance of vitamins in our foods is common knowledge.Vitamins are life - giving substances found in foods and are needed for the proper growth and general health of the body. The different kinds of vitamins are indicated by letters of the...
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.

Not so many years ago, the word vitamin was known only to a few scientists. Today it is very widely used, and the importance of vitamins in our foods is common knowledge.

Vitamins are life - giving substances found in foods and are needed for the proper growth and general health of the body. The different kinds of vitamins are indicated by letters of the alphabet. At the present time, vitamins A, Bl, B2, c, D, E and G are known. A proper diet should contain a collection of foods in which all of these vitamins are present. Vitamins are also prepared and sold in tablet and capsule form.

Each vitamin has its particular work to do in the life - giving process. Vitamin B1, for example, benefits appetite and digestion. It also helps the body grow. Another vitamin helps the blood to clot, so that danger of bleeding to death in case of injury is lessened. Still another makes the eyes stronger of seeing at night. Airplane pilots need plenty of this vitamin. Scientists think vitamins may have some effect on keeping the hair from turning gray.

28.  Which of the following is NOT directly stated in the article but is a reasonable conclusion from the reading?

A.       Scientists have known about vitamins for centuries.

B.       Vitamins are medicines given to cure diseases.

C. To get all the vitamins a person must eat a variety of foods.

D. A few people know the value of vitamins.

29.      This article as a whole is about______.

A. diet in relation to health                   B. prevention of diseases

C. what vitamins are and what they do D. how scientists discovered vitamins

30.      We know the name of vitamins through______.

A. the pictures                                       B. the food

C. the letters of the alphabet                 D. the different tastes

31.      The word “another” in the last paragraph refers to which of the following?

A. vitamin B. food                                C. diet                     D. medicine

32.      Which of the following is NOT true according to the passage?

A.       Vitamins can be taken only by eating the foods in which they are found.

B.       Vitamins can be prepared in tablet and capsule form.

C. Vitamins have an important effect on health.

D. Each vitamin has its particular work to do

0
14 tháng 4 2017

Vị trí cần điền là một đại từ quan hệ đóng vai trò làm chủ ngữ trong câu mệnh đề quan hệ không xác định. Do vậy, đáp án D là đáp án đúng.

That: thay thế cho đại từ quan hệ làm chủ ngữ hoặc tân ngữ trong mênh đề quan hệ xác định.

Whom: thay thế cho đại từ quan hệ làm tân ngữ.

15 tháng 2 2018

Đáp án đúng là D. have eaten

Sau cấu trúc “ It/This is the first time “ động từ trong mệnh đề sẽ chia ở thì hiện tại hoàn thành”

9 tháng 1 2017

 Câu này hỏi về từ vựng.

Đáp án là C. a good view of : Có tầm nhìn tốt ...

A. bức tranh; B. thị lực ; D. sự nhìn, thị lực