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29 tháng 3 2020

people (wonder).wondered..for ages whether we are alone in the universe

SETI: The Dream of Life in Space      People have always gazed up at the stars in wonder. Their imaginations are filled with possibility as they think carefully how large the universe is and whether or not we are alone in it. Of all the stars out there, are there intelligent beings on a planet circling one of the stars looking back at us and wondering the same thing?      It is difficult to comprehend how many stars there are, or even to guess the possibilities of their being intelligent life....
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SETI: The Dream of Life in Space

      People have always gazed up at the stars in wonder. Their imaginations are filled with possibility as they think carefully how large the universe is and whether or not we are alone in it. Of all the stars out there, are there intelligent beings on a planet circling one of the stars looking back at us and wondering the same thing?
      It is difficult to comprehend how many stars there are, or even to guess the possibilities of their being intelligent life. Yet our interest in finding out is so strong that the search has been going on for over a century. What we consider the modem Search for Extraterrestrial Intelligence (SETI) began around 1960.
      The SETI project not what many people think it is. A simple explanation is that scientists study electromagnetic waves that are being emitted throughout the universe. When they are looking at these waves, they have a good idea of what are considered natural, random patterns the waves take. Therefore, they are searching for anything that does not appear to be randomly. If they were able to find something non-random, they would believe that an intelligent sources of some kind must be creating it. Inother words, intelligent life would have to exist somewhere else in the universe.
      While the SETI project will continue lo listen for signals from an intelligent sources, other progammes hope to find any source of life. The Mars rovers will continue to search for dry lake beds and other areas on the Red Planet that may have once held life. If any lifecan be found outside the earth, then we are probably on our way to finding life that could be similar to our own.
36. How long has the search for life in outer space been going on?
      A. For a few years                                                B. Not over two decades
      C. Since 1960                                                       D. More than a hundred years
37. What are the people in the SETIproject listening for?
      A. Random waves                                                B.Specific voice in the universe
      C. Patterns that are not random                            D. Special time signals
38. Which of the following sentences is NOT true?
      A. People have long wondered if we are alone in the universe.
      B. Scientists searching for any form or life that is found elsewhere than the earth.
      C.Signals from intelligent sources will most likely be random.
      D. The roverson Mars are looking for signs of life.
39. When did the modernsearch for intelligent life begin?
      A. It began around 1960.
      B. It has been going on since the beginning of time.
      C.There is no record of when it began.
      D. It has not actually begun yet.
40. Why are people searching for intelligent life in space?
      A. Because they want to meet aliens.
      B. Because they have a strong interest in it.
      C. Because it is the reason for people's existence.
      D. Because life must exist somewhere else.

1
14 tháng 5 2021

36D 37B 38C 39A 40D

Giải thích giúp mình nữa ạ wondered (1) ___________ we are alone in the universe or we’ve got company in the shape of aliens. People have claimed to have met aliens, seen UFOs and some people even saythey’ve been abducted by extraterrestrials. But what do we really know about them - if they (2) ___________ at all? Ever since we realised there (3) ___________ be something out there our imaginations have created thousands of bizarre creatures. But at the moment no one knows what an alien...
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Giải thích giúp mình nữa ạ

 

wondered (1) ___________ we are alone in the universe or we’ve got company in the shape of aliens. People have claimed to have met aliens, seen UFOs and some people even saythey’ve been abducted by extraterrestrials. But what do we really know about them - if they (2) ___________ at all? Ever since we realised there (3) ___________ be something out there our imaginations have created thousands of bizarre creatures. But at the moment no one knows what an alien might look like. Even if we do ever come (4)___________aliens in space, most scientists agree they probably won’t look like little green men. (5)___________aliens exists, experts reckon they’re probably very small and look something like a bug. Over the years thousands of people have been (6) ___________that we Earthlings have been visited by aliens from other civilizations. But there’s one problem with this - the number of aliens(7)___________discovered is zero. There are lots of photos and films of apparent (8)___________but most have a logical explanation like aeroplanes and military exercises. Or they’re hoaxes!- extraterrestrial (n): sinh vật ngoài hành tinh - civilisation (n): nên văn minh

1. A. when B. where C. whether D. whereas.

2. A. exist B. happen C. live D. survive

3. A. can B. must C. may D. might

4. A. over B. through C. across D. along

5. A. Although B. If C. Because D. Since

6. A. convinced B. satisfied C. affected D. consulted

7. A. absolutely B. mainly C. immediately D. actually

8. A. visions B. sightings C. signs D. signals

1
21 tháng 5 2023

1.C

2.A

3.D

4/B

5.B

6.A

7.D

8.B

Read the following passage and mark the letter A, B, C, or D to indicate the answer to each of the question. During the past half-century, our species has embarked on a remarkable social experiment. For the first time in human history, great numbers of people - at all ages, in all places, of every political persuasion - have begun settling down as singletons. Until the second half of the last century, most of us married young and parted only at death. If death came early, we remarried quickly;...
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Read the following passage and mark the letter A, B, C, or D to indicate the answer to each of the question.

During the past half-century, our species has embarked on a remarkable social experiment. For the first time in human history, great numbers of people - at all ages, in all places, of every political persuasion - have begun settling down as singletons. Until the second half of the last century, most of us married young and parted only at death. If death came early, we remarried quickly; if late, we moved in with family, or they with us. Now we marry later. We divorce, and stay single for years or decades.

The rise of living alone has produced significant social benefits, too. Young and middle-aged solos have helped to revitalise cities, because they are more likely to spend money, socialise and participate in public life. Contemporary solo dwellers in the US are primarily women: about 18 million, compared with 14 million men. The majority, more than 16 million, are middle-aged adults between the ages of 3S and 64. The elderly account for about 11 million of the total. Young adults between 18 and 34 number increased more than 5 million, compared with 500,000 in 1950, making them the fastest-growing segment of the solo-dwelling population.

            Despite fears that living alone may be environmentally unsustainable, solos tend to live in apartments rather than in big houses, and in relatively green cities rather than in car-dependent suburbs. There's good reason to believe that people who live alone in cities consume less energy than if they coupled up and decamped to pursue a single-family home.

The best title for this passage could be _________.

A. the rise in solo living

B. figures about solo dwellers in the US

C. the increase in divorce        

D. solos have tendency to live in small houses

1
9 tháng 1 2019

Đáp án A

Chủ đề về LlFE IN THE FUTURE

Tiêu đề tốt nhất cho đoạn văn này có thể là ________.

A. Số người sống độc thân tăng

B. Số liệu về người sống độc thân ở Mỹ

C. Số vụ ly hôn tăng

D. người độc thân thích sống trong những ngôi nhà nhỏ

Căn cứ vào thông tin toàn bài:

Thông tin “số người độc thân ở Mỹ; ly hôn; thích sống trong nhà nhỏ" đều được đề cập trong bài nhưng chưa bao quát toàn bài.

Read the following passage and mark the letter A, B, C, or D to indicate the answer to each of the question. During the past half-century, our species has embarked on a remarkable social experiment. For the first time in human history, great numbers of people - at all ages, in all places, of every political persuasion - have begun settling down as singletons. Until the second half of the last century, most of us married young and parted only at death. If death came early, we remarried quickly;...
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Read the following passage and mark the letter A, B, C, or D to indicate the answer to each of the question.

During the past half-century, our species has embarked on a remarkable social experiment. For the first time in human history, great numbers of people - at all ages, in all places, of every political persuasion - have begun settling down as singletons. Until the second half of the last century, most of us married young and parted only at death. If death came early, we remarried quickly; if late, we moved in with family, or they with us. Now we marry later. We divorce, and stay single for years or decades.

The rise of living alone has produced significant social benefits, too. Young and middle-aged solos have helped to revitalise cities, because they are more likely to spend money, socialise and participate in public life. Contemporary solo dwellers in the US are primarily women: about 18 million, compared with 14 million men. The majority, more than 16 million, are middle-aged adults between the ages of 3S and 64. The elderly account for about 11 million of the total. Young adults between 18 and 34 number increased more than 5 million, compared with 500,000 in 1950, making them the fastest-growing segment of the solo-dwelling population.

            Despite fears that living alone may be environmentally unsustainable, solos tend to live in apartments rather than in big houses, and in relatively green cities rather than in car-dependent suburbs. There's good reason to believe that people who live alone in cities consume less energy than if they coupled up and decamped to pursue a single-family home.

In the 2rd paragraph, the writer suggests that _________.

A. The elderly take up for a large number of the total solo dwellers.

B. In the US, more male choose to live alone than female.

C. Solos dwellers have helped to renew cities as they seem to spend money, socialize and take part in public life.

D. There are fewer middle-aged solos than the elderly who live alone.

1
24 tháng 11 2019

Đáp án C

Trong đoạn 2, tác giả gợi ý rằng ________.

A. Người già chiếm một số lượng lớn trong tổng dân số sống độc thân

B. Ở Mỹ, nhiều đàn ông chọn sống độc thân hơn phụ nữ

C. Những người sống độc thân đã giúp tái sinh lại thành phố vì họ dường như tiêu nhiều tiền, giao tiếp và tham gia các hoạt động xã hội.

D. Có nhiều người trung tuổi sống độc thân hơn là người già.

Căn cứ vào thông tin đoạn 2:

“The rise of living alone has produced significant social benefits, too. Young and middle-aged solos have helped to revitalise cities, because they are more likely to spend money, socialise and participate in public life.” (Sự nổi lên của việc sống một mình cũng đã tạo ra nhiều lợi ích xã hội đáng ghi nhận. Người sống đơn thân trẻ hoặc trung tuổi góp phần thổi sức sống mới cho các thành phố vì họ có xu hướng tiêu dùng, giao thiệp và tham gia vào đời sống cộng đồng hơn.)

Read the following passage and mark the letter A, B, C, or D to indicate the answer to each of the question. During the past half-century, our species has embarked on a remarkable social experiment. For the first time in human history, great numbers of people - at all ages, in all places, of every political persuasion - have begun settling down as singletons. Until the second half of the last century, most of us married young and parted only at death. If death came early, we remarried quickly;...
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Read the following passage and mark the letter A, B, C, or D to indicate the answer to each of the question.

During the past half-century, our species has embarked on a remarkable social experiment. For the first time in human history, great numbers of people - at all ages, in all places, of every political persuasion - have begun settling down as singletons. Until the second half of the last century, most of us married young and parted only at death. If death came early, we remarried quickly; if late, we moved in with family, or they with us. Now we marry later. We divorce, and stay single for years or decades.

The rise of living alone has produced significant social benefits, too. Young and middle-aged solos have helped to revitalise cities, because they are more likely to spend money, socialise and participate in public life. Contemporary solo dwellers in the US are primarily women: about 18 million, compared with 14 million men. The majority, more than 16 million, are middle-aged adults between the ages of 3S and 64. The elderly account for about 11 million of the total. Young adults between 18 and 34 number increased more than 5 million, compared with 500,000 in 1950, making them the fastest-growing segment of the solo-dwelling population.

            Despite fears that living alone may be environmentally unsustainable, solos tend to live in apartments rather than in big houses, and in relatively green cities rather than in car-dependent suburbs. There's good reason to believe that people who live alone in cities consume less energy than if they coupled up and decamped to pursue a single-family home.

The word "decamped" in paragraph 3 means _________.

A. coupled up      

B. quit         

C. lived separately          

D. lived together

1
11 tháng 3 2017

Đáp án C

Từ “decamped” trong đoạn 3 có nghĩa là __________.

A. couple up: kết đôi/ kết hôn

B. quit: từ bỏ

C. live separately: sống riêng/ ly thân

D. live together: sống chung

Căn cứ vào thông tin đoạn 2:

Tạm dịch: "There's good reason to believe that people who live alone in cities consume less energy than if they coupled up and decamped to pursue a single-family home." (Có lý do chính đáng để tin rằng người sống một mình ở các thành phố tiêu thụ ít năng lượng hơn khi họ sống chung với nhau rồi lại li thân để xây tổ ấm đơn thân của riêng mình.)

Read the following passage and mark the letter A, B, C, or D to indicate the answer to each of the question. During the past half-century, our species has embarked on a remarkable social experiment. For the first time in human history, great numbers of people - at all ages, in all places, of every political persuasion - have begun settling down as singletons. Until the second half of the last century, most of us married young and parted only at death. If death came early, we remarried quickly;...
Đọc tiếp

Read the following passage and mark the letter A, B, C, or D to indicate the answer to each of the question.

During the past half-century, our species has embarked on a remarkable social experiment. For the first time in human history, great numbers of people - at all ages, in all places, of every political persuasion - have begun settling down as singletons. Until the second half of the last century, most of us married young and parted only at death. If death came early, we remarried quickly; if late, we moved in with family, or they with us. Now we marry later. We divorce, and stay single for years or decades.

The rise of living alone has produced significant social benefits, too. Young and middle-aged solos have helped to revitalise cities, because they are more likely to spend money, socialise and participate in public life. Contemporary solo dwellers in the US are primarily women: about 18 million, compared with 14 million men. The majority, more than 16 million, are middle-aged adults between the ages of 3S and 64. The elderly account for about 11 million of the total. Young adults between 18 and 34 number increased more than 5 million, compared with 500,000 in 1950, making them the fastest-growing segment of the solo-dwelling population.

            Despite fears that living alone may be environmentally unsustainable, solos tend to live in apartments rather than in big houses, and in relatively green cities rather than in car-dependent suburbs. There's good reason to believe that people who live alone in cities consume less energy than if they coupled up and decamped to pursue a single-family home.

The word “them” in paragraph 2 refers to _________?

A. singletons        

B. the elderly        

C. predecessors     

D. young adults

1
12 tháng 11 2018

Đáp án D

Từ ” them” trong đoạn 2 thay thế cho từ ________.

A. những người độc thân

B. người già

C. tổ tiên

D. những người trẻ

Căn cứ vào thông tin đoạn 1:

“Young adults between 18 and 34 number increased more than 5 million, compared with 500,000 in 1950, making them the fastest-growing segment of the solo-dwelling population.” (Thanh niên từ 18 đến 34 tuổi tăng hơn 5 triệu, so với 500.000 vào năm 1950, khiến họ trở thành phân khúc phát triển nhanh nhất của dân số độc thân.)

Read the following passage and mark the letter A, B, C, or D to indicate the answer to each of the question. During the past half-century, our species has embarked on a remarkable social experiment. For the first time in human history, great numbers of people - at all ages, in all places, of every political persuasion - have begun settling down as singletons. Until the second half of the last century, most of us married young and parted only at death. If death came early, we remarried quickly;...
Đọc tiếp

Read the following passage and mark the letter A, B, C, or D to indicate the answer to each of the question.

During the past half-century, our species has embarked on a remarkable social experiment. For the first time in human history, great numbers of people - at all ages, in all places, of every political persuasion - have begun settling down as singletons. Until the second half of the last century, most of us married young and parted only at death. If death came early, we remarried quickly; if late, we moved in with family, or they with us. Now we marry later. We divorce, and stay single for years or decades.

The rise of living alone has produced significant social benefits, too. Young and middle-aged solos have helped to revitalise cities, because they are more likely to spend money, socialise and participate in public life. Contemporary solo dwellers in the US are primarily women: about 18 million, compared with 14 million men. The majority, more than 16 million, are middle-aged adults between the ages of 3S and 64. The elderly account for about 11 million of the total. Young adults between 18 and 34 number increased more than 5 million, compared with 500,000 in 1950, making them the fastest-growing segment of the solo-dwelling population.

            Despite fears that living alone may be environmentally unsustainable, solos tend to live in apartments rather than in big houses, and in relatively green cities rather than in car-dependent suburbs. There's good reason to believe that people who live alone in cities consume less energy than if they coupled up and decamped to pursue a single-family home.

Which statement is probably TRUE according to the information in paragraph 1?

A. From the beginning of the last century, people married at young age and only death separated them.

B. Until the second half of the last century, a large number of people married young and parted only at death

C. From the beginning of last century, people have begun settling down as singletons.

D. Until the second half of the last century, people divorce, and stay single for years or decades.

1
13 tháng 3 2017

Đáp án B

Phát biểu nào có lẽ là ĐÚNG theo đoạn 1?

A. Từ đầu thế kỉ trước, con người đã kết hôn sớm và chỉ cái chết mới chia rẽ được họ.

B. Tận cho đến nửa sau của thế kỉ trước, một số lượng lớn người kết hôn sớm và chỉ chia xa khi chết.

C. Từ đầu thế kỉ trước, con người đã bắt đầu sống độc thân.

D. Tận đến nửa sau của thế kỉ trước, con người ly hôn và sống độc thân trong nhiều năm liền.

Căn cứ vào thông tin đoạn 1:

Tạm dịch: “Until the second half of the last century, most of us married young and parted only at death.” (Cho đến nửa sau của thế kỷ trước, hầu hết chúng ta kết hôn trẻ và chỉ chia tay khi chết.)

17 tháng 5 2019

He had a..wonderful...time on hí space trip (wonder)

englis í fun,so we are....interested...in learning it (interst)

the tet holiday í the most imporrtant ..celebration...for vietnamese people(celebrate)

the teacher advised ú to do the test.....carefully....(careful)