Đáp án : C
Diversity = sự đa dạng. Variety = sự phong phú
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Mark the letter A, B, C, or D on your answer sheet to indicate the word or phrase that is CLOSET in meaning to the underlined part in each of the following questionsProfessor Smith was very interested in the diversity of cultures all over the world A. difference B. changes C. conservation D. variety
Đọc tiếp
Mark the letter A, B, C, or D on your answer sheet to indicate the word or phrase that is CLOSET in meaning to the underlined part in each of the following questions
Professor Smith was very interested in the diversity of cultures all over the world
A. difference
B. changes
C. conservation
D. variety
Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each of the following questions.Professor Berg was very interested in the diversity of cultures all over the world. A. variety B. changes C. conservation D. number
Đọc tiếp
Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each of the following questions.
Professor Berg was very interested in the diversity of cultures all over the world.
A. variety
B. changes
C. conservation
D. number
Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each of the following questions Professor Berg was very interested in the diversity of cultures all over the world. A. conservation B. changes C. number D. variety
Đọc tiếp
Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each of the following questions
Professor Berg was very interested in the diversity of cultures all over the world.
A. conservation
B. changes
C. number
D. variety
Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) CLOSEST in meaning to the underlined word (s) in each of the following questions. Question 18: Professor Berg was very interested in the diversity of cultures all over the world. A. variety B. changes C. conservation D. number
Đọc tiếp
Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) CLOSEST in meaning to the underlined word (s) in each of the following questions.
Question 18: Professor Berg was very interested in the diversity of cultures all over the world.
A. variety
B. changes
C. conservation
D. number
* Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that is CLOSET in meaning to the underlined word(s) in each of the following questions. Professor Berg was very interested in the diversity of cultures all over the world. A. variety B. changes C. conservation D. number
Đọc tiếp
* Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that is CLOSET in meaning to the underlined word(s) in each of the following questions.
Professor Berg was very interested in the diversity of cultures all over the world.
A. variety
B. changes
C. conservation
D. number
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 35 to 42. Biological diversity has become widely recognized as a critical conservation issue only in the past two decades. The rapid destruction of the tropical rain forests, which are the ecosystems with the highest known species diversity on Earth, has awakened people to the importance and fragility of biological diversity. The high rate of species ex...
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 35 to 42.
Biological diversity has become widely recognized as a critical conservation issue only in the past two decades. The rapid destruction of the tropical rain forests, which are the ecosystems with the highest known species diversity on Earth, has awakened people to the importance and fragility of biological diversity. The high rate of species extinctions in these environments is jolting, but it is important to recognize the significance of biological diversity in all ecosystems. As the human population continues to expand, it will negatively affect one after another of Earth’s ecosystems. In terrestrial ecosystems and in fringe marine ecosystems (such as wetlands), the most common problem is habitat destruction. In most situations, the result is irreversible. Now humans are beginning to destroy marine ecosystems through other types of activities, such as disposal and runoff of poisonous waste; in less than two centuries, by significantly reducing the variety of species on Earth, they have irrevocably redirected the course of evolution.
Certainly, there have been periods in Earth’s history when mass extinctions have occurred. The extinction of the dinosaurs was caused by some physical event, either climatic or cosmic. There have also been less dramatic extinctions, as when natural competition between species reached an extreme conclusion. Only 0.01 percent of the species that have lived on Earth have survived to the present, and it was largely chance that determined which species survived and which died out.
However, nothing has ever equaled the magnitude and speed with which the human species is altering the physical and chemical world and demolishing the environment. In fact, there is wide agreement that it is the rate of change humans are inflicting, even more than the changes themselves, that will lead to biological devastation. Life on Earth has continually been in flux as slow physical and chemical changes have occurred on Earth, but life needs time to adapt-time for migration and genetic adaptation within existing species and time for the proliferation of new genetic material and new species that may be able to survive in new environments.
The author mentions the reduction of the variety of species on Earth in line 7-8 to suggest that
A. humans are often made ill by polluted water
B. new habitats can be created for species
C. some species have been made extinct by human activity
D. understanding evolution can prevent certain species from disappearing
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 28 to 34.Biological diversity has become widely recognized as a critical conservation issue only in the past two decades. The rapid destruction of the tropical rain forests, which are the ecosystems with the highest known species diversity on Earth, has awakened people to the importance and fragility of biological diversity. The high rate of species extin...
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 28 to 34.
Biological diversity has become widely recognized as a critical conservation issue only in the past two decades. The rapid destruction of the tropical rain forests, which are the ecosystems with the highest known species diversity on Earth, has awakened people to the importance and fragility of biological diversity. The high rate of species extinctions in these environments is jolting, but it is important to recognize the significance of biological diversity in all ecosystems. As the human population continues to expand, it will negatively affect one after another of Earth's ecosystems. In terrestrial ecosystems and in fringe marine ecosystems (such as wetlands), the most common problem is habitat destruction. In most situations, the result is irreversible. Now humans are beginning to destroy marine ecosystems through other types of activities, such as disposal and runoff of poisonous waste; in less than two centuries, by significantly reducing the variety of species on Earth, they have irrevocably redirected the course of evolution.
Certainly, there have been periods in Earth's history when mass extinctions have occurred. The extinction of the dinosaurs was caused by some physical event, either climatic or cosmic. There have also been less dramatic extinctions, as when natural competition between species reached an extreme conclusion. Only 0.01 percent of the species that have lived on Earth have survived to the present, and it was largely chance that determined which species survived and which died out.
However, nothing has ever equaled the magnitude and speed with which the human species is altering the physical and chemical world and demolishing the environment. In fact, there is wide agreement that it is the rate of change humans are inflicting, even more than the changes selves, that will lead to biological devastation. Life on Earth has continually been in flux as slow physical and chemical changes have occurred on Earth, but life needs time to adapt-time for migration and genetic adaptation within existing species and time for the proliferation of new genetic material and new species that may be able to survive in new environments.
The author mentions the reduction of the variety of species on Earth in line 7-8 to suggest that ___________.
A. humans are often made ill by polluted water
B. new habitats can be created for species
C. some species have been made extinct by human activity
D. understanding evolution can prevent certain species from disappearing
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 35 to 42. Biological diversity has become widely recognized as a critical conservation issue only in the past two decades. The rapid destruction of the tropical rain forests, which are the ecosystems with the highest known species diversity on Earth, has awakened people to the importance and fragility of biological diversity. The high rate of species ext...
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 35 to 42.
Biological diversity has become widely recognized as a critical conservation issue only in the past two decades. The rapid destruction of the tropical rain forests, which are the ecosystems with the highest known species diversity on Earth, has awakened people to the importance and fragility of biological diversity. The high rate of species extinctions in these environments is jolting, but it is important to recognize the significance of biological diversity in all ecosystems. As the human population continues to expand, it will negatively affect one after another of Earth’s ecosystems. In terrestrial ecosystems and in fringe marine ecosystems (such as wetlands), the most common problem is habitat destruction. In most situations, the result is irreversible. Now humans are beginning to destroy marine ecosystems through other types of activities, such as disposal and runoff of poisonous waste; in less than two centuries, by significantly reducing the variety of species on Earth, they have irrevocably redirected the course of evolution.
Certainly, there have been periods in Earth’s history when mass extinctions have occurred. The extinction of the dinosaurs was caused by some physical event, either climatic or cosmic. There have also been less dramatic extinctions, as when natural competition between species reached an extreme conclusion. Only 0.01 percent of the species that have lived on Earth have survived to the present, and it was largely chance that determined which species survived and which died out.
However, nothing has ever equaled the magnitude and speed with which the human species is altering the physical and chemical world and demolishing the environment. In fact, there is wide agreement that it is the rate of change humans are inflicting, even more than the changes themselves, that will lead to biological devastation. Life on Earth has continually been in flux as slow physical and chemical changes have occurred on Earth, but life needs time to adapt-time for migration and genetic adaptation within existing species and time for the proliferation of new genetic material and new species that may be able to survive in new environments.
The author mentions the reduction of the variety of species on Earth in line 7-8 to suggest that
A. humans are often made ill by polluted wate
B. new habitats can be created for species
C. some species have been made extinct by human activity
D. understanding evolution can prevent certain species from disappearing
Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the best option for each of the blanks. SETTLING IN OUR UNIVERSITYThe university campus is like one big village where thousands of students live, work and relax surrounded by rolling green fields. It is the centre of the student (7) _______ in all its variety. While it is basically a place for young people, there are a (8) _______ of family flats and children are never far away. People come to live here...
Đọc tiếp
Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the best option for each of the blanks.
SETTLING IN OUR UNIVERSITY
The university campus is like one big village where thousands of students live, work and relax surrounded by rolling green fields. It is the centre of the student (7) _______ in all its variety. While it is basically a place for young people, there are a (8) _______ of family flats and children are never far away. People come to live here from all over the world, so members of different cultures and speakers of different languages live next door to each other. One house has had special structural (9) _______ to make it suitable for students with disabilities. Most first year students live on campus. It's the easiest way to meet people when you first arrive and there’s always somebody to (10) _______. It’s a busy, lively place, but because the campus is in the middle of parkland, you can (11) _______ off and be alone if you want to.
Điền vào ô 10
A. get round to
B. drop in on
C. face up to
D. go in for