K
Khách

Hãy nhập câu hỏi của bạn vào đây, nếu là tài khoản VIP, bạn sẽ được ưu tiên trả lời.

Read the following passage and mark the letter (A, B, C or D) on your answer sheet to indicate the correct answer to each for the question. Tides are the periodic rise and fall of the Earth’s waters that are caused by the Moon’s and Sun’s forces of gravity acting on the Earth .It is important to distinguish natural tidal phenomena from huge tsunamis , with the latter being caused by earthquakes and undersea volcanic eruptions. The Moon is a main factor controlling ordinary tides. At 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 for the question.

 Tides are the periodic rise and fall of the Earth’s waters that are caused by the Moon’s and Sun’s forces of gravity acting on the Earth .It is important to distinguish natural tidal phenomena from huge tsunamis , with the latter being caused by earthquakes and undersea volcanic eruptions.

 The Moon is a main factor controlling ordinary tides. At the location on the Earth closest to the Moon, it exerts a powerful gravitational pull on the water. The resulting rise in the water produces higher tides. The water on the side of the Earth farthest away from the Moon also gets pulled by this lunar gravity, but not as strongly. The Earth itself has its own gravitational force that is constantly pulling waters downward, which is why the oceans do not simply bulge out toward the Moon. Ordinary tides usually feature high and low waters alternating in relation to the Earth’s rotation. Most shores around the world have high waters and two low waters for each day, which last about 24 hours and 50 minutes. The difference in height between the high water and low water is called the range of tide, and it can be quite dramatic in narrower bays .Canada’s bays of Fundy , for example , commonly experiences the world’s most extreme tidal ranges , with daily differences of the 16 meters.

 Two other types of tides are influenced by the Sun, which is much farther away from the Earth and exerts less than half of the Moon’s gravitational force. When the Sun, the Moon and the Earth are directly in line, the solar and lunar gravitational forces add up to produce higher spring tides. The range of spring tides is intensified, with higher water marks and lower low water marks. However, when the Moon is in the first or third quarter, it is at a 90–degree angle with the Sun in relation to the Earth .The opposing solar and lunar forces partially cancel each other out, and the result is a lower tide. This is called a neap tide, which comes twice a month and has lower high water marks and higher low water marks. The range of neap tides is minimum.

 Some tides do not occur over water at all. The solid body of the Earth has slight elasticity, so lunar and solar gravity cause it to stretch very subtly. These changes in the Earth’s shape, although imperceptible to humans, are known as Earth tides. Another tidal phenomenon, atmospheric tides, is caused by the Sun’s heating of the Earth’s atmosphere. Like ordinary tides, they usually occur over 12–hour periods. 

Which of the following does not relate to Ordinary Tides ? 

A. Receiving greatest influence from the Moon

B. Influenced by the Sun’s position relative to the Moon.

C. Taking turns the higher and lower water relatinag to the Earth’s rotation

D. Having the striking range of tide in narrower bays

1
28 tháng 8 2017

Đáp án là B.

Câu nào sau đây không liên quan đến thủy triều bình thường?

A. Nhận ảnh hưởng lớn nhất từ mặt trăng.

B. Bị ảnh hưởng bởi vị trí của mặt trời liên quan đến mặt trăng.

C. Luân phiên nước thấp hơn và cao hơn liên quan đến sự luân chuyển của Trái Đất.

D. Có phạm vị rung chuyển thủy triều ở những vịnh hẹp hơn.

Dẫn chứng: The Moon is a main factor controlling ordinary tides

*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 question.  School education system in EnglandSchooling is compulsory for all English children from the age of 5 to 16. The academic year in England runs from September to July and is divided into three terms. Autumn Term is from the beginning of September to mid – December. Spring Term is from the beginning of January to mid- March and Summer Term from early April to...
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 question.  

School education system in England

Schooling is compulsory for all English children from the age of 5 to 16. The academic year in England runs from September to July and is divided into three terms. Autumn Term is from the beginning of September to mid – December. Spring Term is from the beginning of January to mid- March and Summer Term from early April to mid – July. Each term is separated by a one-week break called half terms, usually at the end of October, mid- February and the end of May.

There are two parallel school systems in England. The first is the state school system, which is free for all students and paid for by the state. The second category is the “independent” or “public school system, which is fee-paying. The state school system, which educates 93% of the pupils in England, can be divided into two levels of education: primary education and secondary education.

The National Curriculum is set by the government and must be followed in all state schools. It is made up of the following subjects : English, Design and Technology , Geography, Maths, Information Technology , Music , Science , Arts , Physical Education , History and a Modern Foreign Language. English, Maths and Science are core subjects, which are compulsory in the national examination at certain stages of the school education system.

Question 8:  When do children in England start their compulsory schooling?

A. When they are from 5 to 16 years old.                    B. When they are under 5 years old.

C. When they are 16 years old.                                    D. When they are 5 years old.

Question 9:  When do students in England take their half terms?

A. At the end of the school year B. At the end of each term                   

C. In the middle of each term                          D. At the beginning of each term                

Question 10:  The phrase is made up of in the passage means………………

A. exclude                       B. be compulsory

C. include                           D. produce               

Question 11:  Which of these statements is NOT true about the school education system in England?

A. The students who go to state school do not have to pay tuition fees.

B. Most students in England go to state school.

C. There are three half terms in a school year, which last one week each.

D. The National Curriculum is set by the government and must be followed in all schools.

Question 12:  What does the word it in paragraph 3 refer to? 

A. Primary education B. The government          

C. The state school system              D. The national curriculum        

0
VI. 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. (1 pt)In the USA, there are two days for children to express their love and gratitude to their parents: Mother day and Father's Day. Mother's Day is celebrated on the second Sunday in May. On this day, mothers usually receive greeting cards and gifts from their husbands and children The best gift of all American moms is a day of leisure. The majority of...
Đọc tiếp

VI. 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. (1 pt)

In the USA, there are two days for children to express their love and gratitude to their parents: Mother day and Father's Day. Mother's Day is celebrated on the second Sunday in May. On this day, mothers usually receive greeting cards and gifts from their husbands and children The best gift of all American moms is a day of leisure. The majority of American mothers have outside jobs as well as housework, so their working days are often very hard. Flowers are an important part of the day. Mothers are often given a plant for the occasion, particularly if they are elderly. Father's Day is celebrated throughout the USA on the third Sunday in June. The holiday customs are similar to Mother's Day. Dad also receives the same gifts as what moms get on their day.

1. This passage is mainly about

A. celebrations for teachers                     B. festivals in the USA

C. celebrations for parents in the USA    D. festivals for parents in the world.

2. According to the passage, Mother’s Day is celebrated

A. on the third Sunday in May         B. on the second Sunday in May

C. on the last weekend in may        D. on the first weekend

3. According to the passage, which can mother NOT receive on Mother's Day?

A. greeting cards    B. a day of leisure         

C. flowers               D. a wedding dress

4. Father's Day is held

A. in the west of the USA            B. outside the USA

C. throughout the USA                D. in the east of the USA

3
29 tháng 4 2022

1. This passage is mainly about

A. celebrations for teachers                     B. festivals in the USA

C. celebrations for parents in the USA    D. festivals for parents in the world.

2. According to the passage, Mother’s Day is celebrated

A. on the third Sunday in May         B. on the second Sunday in May

C. on the last weekend in may        D. on the first weekend

3. According to the passage, which can mother NOT receive on Mother's Day?

A. greeting cards    B. a day of leisure         

C. flowers               D. a wedding dress

4. Father's Day is held

A. in the west of the USA            B. outside the USA

C. throughout the USA                D. in the east of the USA

29 tháng 4 2022

1.C

2.B

3.D

4.C

19 tháng 4 2017

Đáp án: D

Giải thích: Ở đoạn 4, tác giả nêu ra 3 điều kiện để tiếng lóng được tạo ra, trong đó không có điều kiện nêu ở câu 4 là một số lượng lớn nhà ngôn ngữ học.

4 tháng 8 2017

Đáp án: C

Giải thích: Dựa vào dòng 8 và dòng 9 của đoạn 2 có thể suy ra con người sử dụng non – native species để có lợi cho bản thân, tạo ra những nhân tố gây ô nhiễm môi trường.

Read the following passage and mark the letter (A, B, C or D) on your answer sheet to indicate the correct answer to each for the question. Tides are the periodic rise and fall of the Earth’s waters that are caused by the Moon’s and Sun’s forces of gravity acting on the Earth .It is important to distinguish natural tidal phenomena from huge tsunamis , with the latter being caused by earthquakes and undersea volcanic eruptions. The Moon is a main factor controlling ordinary tides. At 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 for the question.

 Tides are the periodic rise and fall of the Earth’s waters that are caused by the Moon’s and Sun’s forces of gravity acting on the Earth .It is important to distinguish natural tidal phenomena from huge tsunamis , with the latter being caused by earthquakes and undersea volcanic eruptions.

 The Moon is a main factor controlling ordinary tides. At the location on the Earth closest to the Moon, it exerts a powerful gravitational pull on the water. The resulting rise in the water produces higher tides. The water on the side of the Earth farthest away from the Moon also gets pulled by this lunar gravity, but not as strongly. The Earth itself has its own gravitational force that is constantly pulling waters downward, which is why the oceans do not simply bulge out toward the Moon. Ordinary tides usually feature high and low waters alternating in relation to the Earth’s rotation. Most shores around the world have high waters and two low waters for each day, which last about 24 hours and 50 minutes. The difference in height between the high water and low water is called the range of tide, and it can be quite dramatic in narrower bays .Canada’s bays of Fundy , for example , commonly experiences the world’s most extreme tidal ranges , with daily differences of the 16 meters.

 Two other types of tides are influenced by the Sun, which is much farther away from the Earth and exerts less than half of the Moon’s gravitational force. When the Sun, the Moon and the Earth are directly in line, the solar and lunar gravitational forces add up to produce higher spring tides. The range of spring tides is intensified, with higher water marks and lower low water marks. However, when the Moon is in the first or third quarter, it is at a 90–degree angle with the Sun in relation to the Earth .The opposing solar and lunar forces partially cancel each other out, and the result is a lower tide. This is called a neap tide, which comes twice a month and has lower high water marks and higher low water marks. The range of neap tides is minimum.

 Some tides do not occur over water at all. The solid body of the Earth has slight elasticity, so lunar and solar gravity cause it to stretch very subtly. These changes in the Earth’s shape, although imperceptible to humans, are known as Earth tides. Another tidal phenomenon, atmospheric tides, is caused by the Sun’s heating of the Earth’s atmosphere. Like ordinary tides, they usually occur over 12–hour periods. 

Why does the author mention tsunamis in the passage?

A. To explain that not all tides are caused by gravity. 

B. To give an example of an extreme tidal phenomenon

C. To show that they are not related to natural tides

D. To suggest that more categories for tides area needed.

1
31 tháng 8 2018

Đáp án là C.

Tại sao tác giả đề cập đến sóng thần trong bào đọc?

A. Để giải thích rằng không phải tất cả thủy triều được gây ra bởi trọng lực.

B. Để đưa ra ví dụ về hiện tượng thủy triều khắc nghiệt.

C. Để cho thấy rằng chúng không liên quan đến thủy triều tự nhiên.

D. Để đề nghị rằng nhiều loại thủy triều trong khu vực cần có.

Dẫn chứng: It is important to distinguish natural tidal phenomena from huge tsunamis , with the latter being caused by earthquakes and undersea volcanic eruptions.

[ Rất quan trọng để phân biệt giữa hiện tượng thủy triều bình thường và những đợt sống thần lớn, với sóng thần do động đất và sự phun trào núi lửa dưới biển.]

9 tháng 5 2017

Đáp án: D

Giải thích: Ở đây ta cần nghĩa là làm hại (cho môi trường)

3 tháng 1 2019

Đáp án: A

Giải thích: A. media (n) : phương tiện truyền thông đại chúng

B. bulletin (n) : thông báo, tập san

C. programme (n) : chương trình (truyền hình, truyền thanh)

D. journalism (n) : nghề làm báo, nghề viết báo

22 tháng 11 2019

Đáp án: B

Giải thích: correctly (adv): đúng cách thức, phù hợp

exactly (av): chính xác, đúng đắn

thoroughly (adv): hoàn toàn, kỹ lưỡng, thấu đáo

perfectly (adv): một cách hoàn hảo

Dịch: Những đứa trẻ cảm nhận một cách chính xác mình đang bị nhìn gần 81%.

22 tháng 11 2019

Đáp án: A

Giải thích: A. true (adj) : đúng với sự thật (thường dùng với một sự kiện, sự việc)

B. accurate (adj) : chính xác, xác đáng (theo kiểu đúng với mọi chi tiết)

C. exact (adj) : đúng đắn, chính xác (đưa ra tất cả các chi tiết một cách đúng đắn)

D. precise (adj) : rõ ràng, chính xác, tỉ mỉ, nghiêm ngặt (đưa ra các chi tiết một cách rõ ràng, chính xác và thường dùng trong đo lường)