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.
The Sun today is a yellow dwarf star. It is fueled by thermonuclear reactions near its center that convert hydrogen to helium. The Sun has existed in its present state for about four billion six hundred million years and is thousands of times larger than the Earth.
By studying other stars, astronomers can predict what the rest of the Sun’s life will be like. About five billion years from now, the core of the Sun will shrink and become hotter. The surface temperature will fall. The higher temperature of the center will increase the rate of thermonuclear reactions. The outer regions of the Sun will expand approximately 35 million miles, about the distance to Mercury, which is the closest planet to the Sun. The Sun will then be a red giant star. Temperatures on the Earth will become too high for life to exist.
Once the Sun has used up its thermonuclear energy as a red giant, it will begin to shrink. After it shrinks to the size of the Earth, it will become a white dwarf star. The Sun may throw off huge amounts of gases in violent eruptions called nova explosions as it changes from a red giant to a white dwarf.
After billions of years as a white dwarf, the Sun will have used up all its fuel and will have lost its heat. Such a star is called a black dwarf. After the Sun has become a black dwarf, the Earth will be dark and cold. If any atmosphere remains there, it will have frozen over the Earth’s surface.
This passage is intended to ___.
A. describe the changes that the Sun will go through
B. discuss conditions on the Earth in the far future
C. alert people to the dangers posed by the Sun
D. present a theory about red giant stars
Đáp án A
Cấu trúc của bài mô tả trạng thái hiện tại của Mặt trời, sau đó nêu lên các dự đoán về các thay đổi của nó trong khoảng thời gian 5 tỉ năm kể từ hiện tại. theo thứ tự mặt trời sẽ từ ngôi sao lùn màu vàng trở thành ngôi sao khổng lồ màu đỏ, rồi thành sao lùn màu trắng và cuối cùng là sao lùn màu đen. Đây chính là những thay đổi mà Mặt trời sẽ trải qua
Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.
The room needs ___for the wedding.
Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.
- "Why wasn't your boyfriend at the party last night?"
- "He the lecture at Shaw Hall. I know he very much wanted to hear the speaker."
Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.
The.....referee the coin to decide which team would kick the ball first.
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 36 to 42.
Reading to oneself is a modern activity which was almost unknown to the scholars of the classical and medieval worlds, while during the fifteenth century the term “reading” undoubtedly meant reading aloud. Only during the nineteenth century did silent reading become commonplace.
One should be wary, however, of assuming that silent reading came about simply because reading aloud was a distraction to others. Examinations of factors related to the historical development of silent reading have revealed that it became the usual mode of reading for most adults mainly because the tasks themselves changed in character.
The last century saw a steady gradual increase in literacy and thus in the number of readers. As the number of readers increased, the number of potential listeners declined and thus there was some reduction in the need to read aloud. As reading for the benefit of listeners grew less common, so came the flourishing of reading as a private activity in such public places as libraries, railway carriages and offices, where reading aloud would cause distraction to other readers.
Towards the end of the century, there was still considerable argument over whether books should be used for information or treated respectfully and over whether the reading of materials such as newspapers was in some way mentally weakening. Indeed, this argument remains with us still in education. However, whatever its virtues, the old shared literacy culture had gone and was replaced by the printed mass media on the one hand and by books and periodicals for a specialised readership on the other.
By the end of the twentieth century, students were being recommended to adopt attitudes to books and to use reading skills which were inappropriate, if not impossible, for the oral reader. The social, cultural and technological changes in the century had greatly altered what the term “reading” implied.
Reading aloud was more common in the medieval world because.
Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.
Increasing.....of fruit in the diet may help to reduce the risk of heart disease.
Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.
I'm sure you'll have no.........the exam.
Mark the letter A, B, C, or D on your answer sheet to indicate sentence that is similar in meaning to the given one
We've run out of tea.
Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.
It is blowing so hard. We___ such a terrible storm.
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.
The Sun today is a yellow dwarf star. It is fueled by thermonuclear reactions near its center that convert hydrogen to helium. The Sun has existed in its present state for about four billion six hundred million years and is thousands of times larger than the Earth.
By studying other stars, astronomers can predict what the rest of the Sun’s life will be like. About five billion years from now, the core of the Sun will shrink and become hotter. The surface temperature will fall. The higher temperature of the center will increase the rate of thermonuclear reactions. The outer regions of the Sun will expand approximately 35 million miles, about the distance to Mercury, which is the closest planet to the Sun. The Sun will then be a red giant star. Temperatures on the Earth will become too high for life to exist.
Once the Sun has used up its thermonuclear energy as a red giant, it will begin to shrink. After it shrinks to the size of the Earth, it will become a white dwarf star. The Sun may throw off huge amounts of gases in violent eruptions called nova explosions as it changes from a red giant to a white dwarf.
After billions of years as a white dwarf, the Sun will have used up all its fuel and will have lost its heat. Such a star is called a black dwarf. After the Sun has become a black dwarf, the Earth will be dark and cold. If any atmosphere remains there, it will have frozen over the Earth’s surface.
It can be inferred from the passage that the Sun ___.
Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.
When the old school friends met, a lot of happy memories___ back.
Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.
My computer is not___ of running this software.
Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.
I accidentally___ Mike when I was crossing a street downtown yesterday.
Mark the letter A, B, C, or D on your answer sheet to indicate sentence that is similar in meaning to the given one
"I will let you know the answer by the end of this week,” Tom said to Janet.
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 36 to 42.
Reading to oneself is a modern activity which was almost unknown to the scholars of the classical and medieval worlds, while during the fifteenth century the term “reading” undoubtedly meant reading aloud. Only during the nineteenth century did silent reading become commonplace.
One should be wary, however, of assuming that silent reading came about simply because reading aloud was a distraction to others. Examinations of factors related to the historical development of silent reading have revealed that it became the usual mode of reading for most adults mainly because the tasks themselves changed in character.
The last century saw a steady gradual increase in literacy and thus in the number of readers. As the number of readers increased, the number of potential listeners declined and thus there was some reduction in the need to read aloud. As reading for the benefit of listeners grew less common, so came the flourishing of reading as a private activity in such public places as libraries, railway carriages and offices, where reading aloud would cause distraction to other readers.
Towards the end of the century, there was still considerable argument over whether books should be used for information or treated respectfully and over whether the reading of materials such as newspapers was in some way mentally weakening. Indeed, this argument remains with us still in education. However, whatever its virtues, the old shared literacy culture had gone and was replaced by the printed mass media on the one hand and by books and periodicals for a specialised readership on the other.
By the end of the twentieth century, students were being recommended to adopt attitudes to books and to use reading skills which were inappropriate, if not impossible, for the oral reader. The social, cultural and technological changes in the century had greatly altered what the term “reading” implied.
All of the following might be the factors that affected the continuation of the old shared literacy culture EXCEPT.
Mark the letter A, B, C or D on your answer sheet to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions.