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 pasage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the questionsAny list of the greatest thinkers in history contains the name of the brilliant physicist Albert Einstein. His theories of relativity led to entirely new ways of thinking about time, space, matter, energy, and gravity. Einstein's work led to such scientific advances as the control of atomic energy, even television as a practical application of Einstein's work....
Đọc tiếp

Read the following pasage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the questions

Any list of the greatest thinkers in history contains the name of the brilliant physicist Albert Einstein. His theories of relativity led to entirely new ways of thinking about time, space, matter, energy, and gravity. Einstein's work led to such scientific advances as the control of atomic energy, even television as a practical application of Einstein's work.

In 1902 Einstein became an examiner in the Swiss patent office at Bern. In 1905, at age 26, he published the first of five major research papers. The first one provided a theory explaining Brownian movement, the zig-zag motion of microscopic particles in suspension. The second paper laid the foundation for the photon, or quantum, theory of light. In it he proposed that light is composed of separate packets of energy, called quanta or photons, that have some of the properties of particles and some of the properties of waves. A third paper contained the "special theory of relativity" which showed that time and motion are relative to the observer, if the speed of light is constant and the natural laws are the same everywhere in the universe. The fourth paper was a mathematical addition to the special theory of relativity. Here Einstein presented his famous formula, E = m(cc), known as the energy mass equivalence. In 1916, Einstein published his general theory of relativity. In it he proposed that gravity is not a force, but a curve in the space-time continuum, created by the presence of mass.

Einstein spoke out frequently against nationalism, the exalting of one nation above all others. He opposed war and violence and supported Zionism, the movement to establish a Jewish homeland in Palestine. When the Nazis came to power in 1933, they denounced his ideas. He then moved to the United States. In 1939 Einstein learned that two German chemists had split the uranium atom. Einstein wrote to President Franklind. Roosevelt warning him that this scientific knowledge could lead to Germany developing an atomic bomb. He suggested the United States begin its own atomic bomb research.

According to the passage l, Einstein's primary work was in the area of

A. chemistryB. biology 

B. biology

C. physics

D. math

1
13 tháng 8 2019

Đáp án C

Kiến thức: Đọc hiểu

Giải thích:

Theo đoạn 1, công trình nghiên cứu chính của Einstein là trong lĩnh vực

A. hóa học B. sinh học C. vật lý      D. toán học

Thông tin: Any list of the greatest thinkers in history contains the name of the brilliant physicist Albert Einstein. (Bất kỳ danh sách những nhà tư tưởng vĩ đại nhất nào trong lịch sử đều có tên của nhà vật lý học xuất sắc Albert Einstein.)

Read the following pasage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the questionsAny list of the greatest thinkers in history contains the name of the brilliant physicist Albert Einstein. His theories of relativity led to entirely new ways of thinking about time, space, matter, energy, and gravity. Einstein's work led to such scientific advances as the control of atomic energy, even television as a practical application of Einstein's work....
Đọc tiếp

Read the following pasage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the questions

Any list of the greatest thinkers in history contains the name of the brilliant physicist Albert Einstein. His theories of relativity led to entirely new ways of thinking about time, space, matter, energy, and gravity. Einstein's work led to such scientific advances as the control of atomic energy, even television as a practical application of Einstein's work.

In 1902 Einstein became an examiner in the Swiss patent office at Bern. In 1905, at age 26, he published the first of five major research papers. The first one provided a theory explaining Brownian movement, the zig-zag motion of microscopic particles in suspension. The second paper laid the foundation for the photon, or quantum, theory of light. In it he proposed that light is composed of separate packets of energy, called quanta or photons, that have some of the properties of particles and some of the properties of waves. A third paper contained the "special theory of relativity" which showed that time and motion are relative to the observer, if the speed of light is constant and the natural laws are the same everywhere in the universe. The fourth paper was a mathematical addition to the special theory of relativity. Here Einstein presented his famous formula, E = m(cc), known as the energy mass equivalence. In 1916, Einstein published his general theory of relativity. In it he proposed that gravity is not a force, but a curve in the space-time continuum, created by the presence of mass.

Einstein spoke out frequently against nationalism, the exalting of one nation above all others. He opposed war and violence and supported Zionism, the movement to establish a Jewish homeland in Palestine. When the Nazis came to power in 1933, they denounced his ideas. He then moved to the United States. In 1939 Einstein learned that two German chemists had split the uranium atom. Einstein wrote to President Franklind. Roosevelt warning him that this scientific knowledge could lead to Germany developing an atomic bomb. He suggested the United States begin its own atomic bomb research.

According to the passage, Einstein supported all of the following except

A. nationalism

B. the establishment of a Jewish homeland in Palestine

C. atomic bomb research in the United States.

D. the defeat of the Nazis.

1
24 tháng 12 2018

Đáp án A

Kiến thức: Đọc hiểu

Giải thích:

Theo đoạn văn, Einstein ủng hộ/hỗ trợ tất cả những điều sau đây ngoại trừ

A. chủ nghĩa dân tộc

B. thành lập một quê hương Do Thái ở Palestine

C. nghiên cứu bom nguyên tử tại Hoa Kỳ.

D. sự thất bại của phát xít Đức.

Thông tin: Einstein spoke out frequently against nationalism, the exalting of one nation above all others. (Einstein thường xuyên nói chuyện chống lại chủ nghĩa dân tộc, sự nổi lên của một quốc gia trên tất cả các nước khác.)

4 tháng 10 2019

Đáp án C

Kiến thức: Cấu trúc với “the + first/second/last…”

Giải thích:

Ta có cấu trúc “the + first/second/last… + N + to do sth”: …đầu tiên/thứ hai/cuối cùng… làm cái gì đó

Tạm dịch: Neil Armstrong là người đầu tiên đi trên mặt trăng.

Read the following pasage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the questionsAny list of the greatest thinkers in history contains the name of the brilliant physicist Albert Einstein. His theories of relativity led to entirely new ways of thinking about time, space, matter, energy, and gravity. Einstein's work led to such scientific advances as the control of atomic energy, even television as a practical application of Einstein's work....
Đọc tiếp

Read the following pasage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the questions

Any list of the greatest thinkers in history contains the name of the brilliant physicist Albert Einstein. His theories of relativity led to entirely new ways of thinking about time, space, matter, energy, and gravity. Einstein's work led to such scientific advances as the control of atomic energy, even television as a practical application of Einstein's work.

In 1902 Einstein became an examiner in the Swiss patent office at Bern. In 1905, at age 26, he published the first of five major research papers. The first one provided a theory explaining Brownian movement, the zig-zag motion of microscopic particles in suspension. The second paper laid the foundation for the photon, or quantum, theory of light. In it he proposed that light is composed of separate packets of energy, called quanta or photons, that have some of the properties of particles and some of the properties of waves. A third paper contained the "special theory of relativity" which showed that time and motion are relative to the observer, if the speed of light is constant and the natural laws are the same everywhere in the universe. The fourth paper was a mathematical addition to the special theory of relativity. Here Einstein presented his famous formula, E = m(cc), known as the energy mass equivalence. In 1916, Einstein published his general theory of relativity. In it he proposed that gravity is not a force, but a curve in the space-time continuum, created by the presence of mass.

Einstein spoke out frequently against nationalism, the exalting of one nation above all others. He opposed war and violence and supported Zionism, the movement to establish a Jewish homeland in Palestine. When the Nazis came to power in 1933, they denounced his ideas. He then moved to the United States. In 1939 Einstein learned that two German chemists had split the uranium atom. Einstein wrote to President Franklind. Roosevelt warning him that this scientific knowledge could lead to Germany developing an atomic bomb. He suggested the United States begin its own atomic bomb research.

Which of the following inventions is mentioned in the passage as a practical application of Einstein's discoveries?

A. Radio

B. Television

C. Automobiles

D. Computer

1
3 tháng 4 2017

Đáp án B

Kiến thức: Đọc hiểu

Giải thích:

Những phát minh nào sau đây được đề cập trong đoạn văn như là một ứng dụng thực tế của khám phá của Einstein?

A. Radio     B. Ti vi       C. Ô tô        D. Máy tính

Thông tin: Einstein's work led to such scientific advances as the control of atomic energy, even television as a practical application of Einstein's work. (Công trình nghiên cứu của Einstein đã dẫn tới những tiến bộ khoa học như việc kiểm soát năng lượng nguyên tử, thậm chí cả ti vi như một ứng dụng thực tiễn của công trình nghiên cứu của Einstein.)

9 tháng 7 2018

Chọn A

Mai nói:”tôi sẽ giúp bạn cùng làm việc nhà”.

A.   Mai hứa giúp tôi cùng làm việc nhà

B.   Mai yêu cầu tôi giúp cô ấy cùng làm việc nhà

C.   Mai cầu xin giúp tôi cùng làm việc nhà

Mai nhất quyết giúp tôi cùng việc nhà

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 29 to 33In the world today, particularly in the two most industrialized areas, North America and Europe, recycling is big news. People are talking about it, practicing it, and discovering new ways to be sensitive to the environment. Recycling means finding was to use products a second time. The motto of the recycling movement is "Reduce, Reuse, Recycle"....
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 29 to 33

In the world today, particularly in the two most industrialized areas, North America and Europe, recycling is big news. People are talking about it, practicing it, and discovering new ways to be sensitive to the environment. Recycling means finding was to use products a second time. The motto of the recycling movement is "Reduce, Reuse, Recycle". The first step is to reduce garbage. In stores, a shopper has to buy products in blister packs, boxes and expensive plastic wrappings. A hamburger from a fast food restaurant comes in lots of packaging. usually paper, a box, and a bag. All that packaging is wasted resources. People should try to buy things that are wrapped simply, and to reuse cups and utensils. Another way to reduce waste is to buy high-quality products. When low quality appliances break, many customers throw them away and buy new ones - a loss of more resources and more energy. For example, if a customer buys a high-quality appliance that can be easily repaired, the manufacturer receives an important message. In the same way, if a customer chooses a product with less packaging, that customer sends an important message to the manufacturers. To reduce garbage, the throwaway must stop.

The second step is to reuse. It is better to buy juices and soft drinks in returnable bottles. After customers empty the bottles, they return them to the store. The manufacturers of the drinks collect the bottles, wash them, and then fill them again. The energy that is necessary to make new bottles is saved. In some parts of the world, returning bottles for money is a common practice. In those places, the garbage dumps have relatively little glass and plastic from throwaway bottles.

The third step is being environmentally sensitive is to recycle. Spent motor oil can be cleaned and used again. Aluminum cans are expensive to make. It takes the same amount of energy to make one aluminum can as it does to run a color TV set for three hours. When people collect and recycle aluminum (for new cans), they help save one of the world's precious resources.

What best describes the process of reuse?

A. The bottles are collected, washed, returned and filled again

B. The bottles are filled again after being returned, collected and washed

C. The bottles are washed, retuned, filled again and collected

D. The bottles are collected, returned filled again and washed

1
5 tháng 4 2018

Chọn B

After customers empty the bottles, they return them to the store. The manufacturers of the drinks collect the bottles, wash them, and then fill them again.

Miêu tả tốt nhất về quá trình tái sử dụng là:

A.   Chai được thu thập, rửa, quay lại đồ đầy 1 lần nữa

B.   Chai được đổ đầy 1 lần nữa sau khi được quay lại, thu thập và rửa

C.   Chai được rửa, quay lại, đổ đầy lại và thu thập

D.   Chai được thu thập, quay lại, đổ đầy và rửa

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 55 to 64.Although most universities in the United States are on a semester system, which offers classes in the fall and spring, some schools observe a quarter system comprised of fall, winter, spring, and summer quarters. The academic year, September to June, is divided into three quarters of eleven weeks each beginning in September, January, and March:...
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 55 to 64.

Although most universities in the United States are on a semester system, which offers classes in the fall and spring, some schools observe a quarter system comprised of fall, winter, spring, and summer quarters. The academic year, September to June, is divided into three quarters of eleven weeks each beginning in September, January, and March: the summer quarter, June to August, is composed of shorter sessions of vary length.

 

There are several advantages and disadvantages to the quarter system. On the plus side, students who wish to complete their degrees in less than the customary four years may take advantage of the opportunity to study year round by enrolling in all four quarters. In addition, although most students begin their programs in the fall quarter, they may enter at the beginning of any other quarters. Finally, since the physical facilities are kept in operation year round, the resources are used effectively to serve the greatest number of students. But there are several disadvantages as well. Many faculty complain that eleven-week term is simply not enough for them to cover the material required by most college coursed. Students also find it difficult to complete the assignments in such a short period of time.

In order to combine the advantages of the quarter system with those of the semester system some colleges and universities have instituted a three-term trimester system. In fourteen weeks, faculty and students have more time to cover material and finish course requirements, but the additional term provides options for admission during the year and accelerates the degree programs for those students who wish to graduate early

The word “instituted” in paragraph 3 is closest in  meaning to

A. recommended

B. attempted

C. established

D. considered

1
30 tháng 5 2018

Đáp án : C

Institute = thành lập, thiết lập ≈ establish

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 55 to 64.Although most universities in the United States are on a semester system, which offers classes in the fall and spring, some schools observe a quarter system comprised of fall, winter, spring, and summer quarters. The academic year, September to June, is divided into three quarters of eleven weeks each beginning in September, January, and March:...
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 55 to 64.

Although most universities in the United States are on a semester system, which offers classes in the fall and spring, some schools observe a quarter system comprised of fall, winter, spring, and summer quarters. The academic year, September to June, is divided into three quarters of eleven weeks each beginning in September, January, and March: the summer quarter, June to August, is composed of shorter sessions of vary length.

 

There are several advantages and disadvantages to the quarter system. On the plus side, students who wish to complete their degrees in less than the customary four years may take advantage of the opportunity to study year round by enrolling in all four quarters. In addition, although most students begin their programs in the fall quarter, they may enter at the beginning of any other quarters. Finally, since the physical facilities are kept in operation year round, the resources are used effectively to serve the greatest number of students. But there are several disadvantages as well. Many faculty complain that eleven-week term is simply not enough for them to cover the material required by most college coursed. Students also find it difficult to complete the assignments in such a short period of time.

In order to combine the advantages of the quarter system with those of the semester system some colleges and universities have instituted a three-term trimester system. In fourteen weeks, faculty and students have more time to cover material and finish course requirements, but the additional term provides options for admission during the year and accelerates the degree programs for those students who wish to graduate early

A semester system

A. has two major sessions a year

B. Isn’t very popular in the United States

C. gives students the opportunity to study year round

D. has eleven-week sessions

1
4 tháng 4 2018

Đáp án : A

Từ dòng đầu tiên: on a semester system, which offers classes in the fall and spring -> một hệ thống đào tạo theo kì gồm hai kì: kì mùa thu và xuân

4 tháng 7 2017

Kiến thức: Từ vựng, từ loại

Giải thích:

encourage (v): khuyến khích, khích lệ

encouraged (encourage, encouraged, encouraged) (v): khuyến khích, khích lệ

encouragement (n): sự khuyến khích, sự khích lệ

encouraging (a): khích lệ, cổ vũ

Vị trí này ta cần một danh từ, vì phía trước có từ chỉ số lượng “no”

Tạm dịch: Henry là một học sinh chăm học. Cậu không cần phải khuyến khích để học chăm chỉ.

Chọn C

21 tháng 10 2018

Kiến thức: Liên từ

Tạm dịch:

Cô đã có một màn trình diễn tuyệt vời tại lễ hội. Bây giờ chúng tôi biết cô ấy có tài năng nghệ thuật.

A. Dù tài năng nghệ thuật của cô ấy tuyệt vời như thế, chúng tôi không biết về màn trình diễn tuyệt vời của cô ấy tại lễ hội.

B. Nếu không có màn trình diễn tuyệt vời của cô ấy tại lễ hội, chúng tôi sẽ không biết về tài năng nghệ thuật của cô ấy.

C. Mặc dù cô ấy đã có một màn trình diễn tuyệt vời tại lễ hội, chúng tôi biết cô ấy có tài năng nghệ thuật.

D. Ngay sau khi chúng tôi không biết về tài năng nghệ thuật của cô ấy thì cô ấy đã có một màn trình diễn tuyệt vời tại lễ hội.

Câu A, C, D sai về nghĩa.

Chọn B