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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.Of all modern instruments, the violin is apparently one of the simplest. It consists in essence of a hollow, varnished wooden sound box, or resonator, and a long neck covered with a fingerboard, along which four strings are stretched at high tension. The beauty of design, shape, and decoration is no accident. The proportions of the instrument are determined...
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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.

Of all modern instruments, the violin is apparently one of the simplest. It consists in essence of a hollow, varnished wooden sound box, or resonator, and a long neck covered with a fingerboard, along which four strings are stretched at high tension. The beauty of design, shape, and decoration is no accident. The proportions of the instrument are determined almost entirely by acoustical considerations. Its simplicity of appearance is deceptive. About 70 parts are involved in the construction of a violin. Its tone and its outstanding range of expressiveness make it an ideal solo instrument. No less important, however, is its role as an orchestral and chamber instrument. In combination with the larger and deeper-sounding members of the same family, the violins form the nucleus of the modern symphony orchestra.

The violin has been in existence since about 1550. Its importance as an instrument in its own right dates from the early 1600’s, when it first became standard in Italian opera orchestras. Its stature as an orchestral instrument was raised further when in 1626 Louis XIII of France established at his court the orchestra known as Les vinq-quatre violons du Roy (The King’s 24 Violins), which was to become widely famous later in the century.

In its early history, the violin had a dull and rather quiet tone resulting from the fact that the strings were think and were attached to the body of the instrument very loosely. During the eighteenth and nineteenth century, exciting technical changes were inspired by such composer-violinists as Vivaldi and Tartini. Their instrumental compositions demanded a fuller, clearer, and more brilliant tone that was produced by using thinner strings and a far higher string tension. Small changes had to be made to the violin’s internal structure and to the fingerboard so that they could withstand the extra strain. Accordingly, a higher standard of performance was achieved, in terms of both facility and interpretation. Left-hand technique was considerably elaborated, and new fingering patterns on the fingerboard were developed for very high notes.

“The King’s 24 Violins” is mentioned to illustrate _______ .

A. the competition in the 1600’s between French and Italian orchestras

B. how the violin became a renowned instrument

C. the superiority of French violins

D. why the violin was considered the only instrument suitable to be played by royalty

1
3 tháng 11 2018

Đáp án B.

Keywords: The King’s 24 Violins, illustrate.

Clue: “Its stature as an orchestral instrument was raised further when in 1626 Louis XIII of France established at his court the orchestra known as Les vinq-quatre violons du Roy (the King’s 24 Violins), which was to become widely famous later in the century”: Vị thế của violon với tư cách là một nhạc cụ trong dàn nhạc được nâng cao hơn vào năm 1626 khi vua Louis XIII của nước Pháp thành lập một dàn nhạc tại cung điện của mình gọi là Les vinq-quatre voilons du Roy, mà về sau trở nên nổi tiếng rộng rãi.

Như vậy The King’s 24 Violins được đề cập mục đích để minh họa cho việc violin trở thành một nhạc cụ nổi tiếng như thế nào → đáp án đúng là B. how the violin became a renowned instrument.

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              ‘The best age to start learning the violin is between three and six,' says Margaret Porter, a violinist and music teacher. 'It's the time when you are learning about the world.' Margaret, who lives in London, prefers to take pupils at three and four, although she has made lots of exceptions for keen five-year olds. When she started teaching...
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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

             ‘The best age to start learning the violin is between three and six,' says Margaret Porter, a violinist and music teacher. 'It's the time when you are learning about the world.' Margaret, who lives in London, prefers to take pupils at three and four, although she has made lots of exceptions for keen five-year olds. When she started teaching the violin in 1972, her first class consisted of her children's five-year-old school friends.

            Magaret's pupils have group lessons. Each group has about a dozen pupils and each lesson lasts an hour, once a fornight. In addition, each pupil has one individual lesson a week with her. Parents also have to attend the classes. It is important that the parents take an active interest in the lessons.

            From the earliest lessons pupils learn to play by ear. They do not even try to read music until they have been playing for several years, and for a long time there is a big difference between their playing and reading of music. Margaret says that her method is not supposed to produce great violinists, and always suggests that pupils who perform particularly well should leave and study the violin using more traditional methods.

1.When did Margaret Porter start teaching the violin?

A. at the age of 36               

B. in 1972                

C. in 1927               

D. at the age of 34

2: What is the writer trying to do in the text?

A. explain why Margaret likes teaching the violin     

B. describe a different way of learning the violin

C. give advice on how to find a music teacher           

D. explain why Margaret has a lot of pupils

3: What opinion does Margaret have about her best pupils?

A. They ought to find another teacher.            

B. They will become great violinists using her method.

C. They could try harder.                                 

D. They take several years to learn to read music.

4: Magaret's first pupils were.....................

A. her children     

B. three-and four-year-olds   

C. her own friends    

D. her children's friends.

5: The word "They" in the line 8 refers to................

A. friends   

B. violinists   

C. pupils

D. parents

6. Why should someone read the text ?

A. to discover how Margaret learnt the violin           

B. to learn why it is important to read music

C. to find out about Margaret’s teaching method                                

D. to learn why children should play violin.

1
31 tháng 8 2021

1. B

2. B

3. A

4. D

5. C

6. C

19 tháng 4 2017

Đáp án B.

Key words: main idea of the passage.

Trong đoạn 1, 2 tác giả nêu ra rằng âm nhạc Mĩ khởi nguồn từ những người Mĩ gốc Phi; nhưng không ai bận tâm ghi chép về những người đã mang âm nhạc từ quê hương họ tới Mĩ.

Đoạn cuối nói rằng người ta thật khó biết tên của những người đã khơi nguồn cho truyền thống âm nhạc này ở Mĩ. Do đó, đáp án đúng phải là B. it is hard to exactly recognize the people who started the American musical tradition: Thật khó để xác định chính xác những người khởi đầu cho truyền thống âm nhạc ở Mĩ.

17 tháng 12 2017

Đáp án B.

Key words: main idea of the passage.

Trong đoạn 1, 2 tác giả nêu ra rằng âm nhạc Mĩ khởi nguồn từ những người Mĩ gốc Phi; nhưng không ai bận tâm ghi chép về những người đã mang âm nhạc từ quê hương họ tới Mĩ.

Đoạn cuối nói rằng người ta thật khó biết tên của những người đã khơi nguồn cho truyền thống âm nhạc này ở Mĩ. Do đó, đáp án đúng phải là B. it is hard to exactly recognize the people who started the American musical tradition: Thật khó để xác định chính xác những người khởi đầu cho truyền thống âm nhạc ở Mĩ.

31 tháng 8 2018

Đáp án B.

Key words: main idea of the passage.

Trong đoạn 1, 2 tác giả nêu ra rằng âm nhạc Mĩ khởi nguồn từ những người Mĩ gốc Phi; nhưng không ai bận tâm ghi chép về những người đã mang âm nhạc từ quê hương họ tới Mĩ.

Đoạn cuối nói rằng người ta thật khó biết tên của những người đã khơi nguồn cho truyền thống âm nhạc này ở Mĩ. Do đó, đáp án đúng phải là B. it is hard to exactly recognize the people who started the American musical tradition: Thật khó để xác định chính xác những người khởi đầu cho truyền thống âm nhạc ở Mĩ.

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 following questions. Television is one of man’s most important means of communication. It brings events and sounds from around the world into millions of homes. A person with a television set can sit in his house and watch the President making a speech or visit a foreign country. He can see a war being fought and watch statesmen try to bring about peace. Through...
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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 following questions.
Television is one of man’s most important means of communication. It brings events and sounds from around the world into millions of homes. A person with a television set can sit in his house and watch the President making a speech or visit a foreign country. He can see a war being fought and watch statesmen try to bring about peace. Through television, home viewers can see and learn about people, places, and things in faraway lands. Television even takes its viewers out of this world. It brings them coverage of America’s astronauts as the astronauts explore outer space. In addition to all these things, television brings its viewers a steady stream of programs that are designed to entertain. In fact, TV provides much more entertainment programs than any other kinds. The programs include action-packed dramas, light comedies, sporting events and motion pictures.
1. According to the passage, what does television bring us?

A. noise from around the world​

B. man’s most important means of talking

C. events and sounds from around the world​

D. president making a speech

2. According to the passage, what don’t entertainment programs include?

A. dramas​

B. news​

C. motion pictures​

D. comedies

3. According to the passage, which of the following is NOT true?

A. Television can bring us entertainment.​

B. Television can take us out of this world.

C. Television can help us widen our knowledge.

D. Television can help us make money.
4. The word “provides” in the second paragraph is best replaced by ________.

A. supplies​

B. divides​

C. admires​

D. separates

0
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 following questions.  Television is one of man’s most important means of communication. It brings events and sounds from around the world into millions of homes. A person with a television set can sit in his house and watch the President making a speech or visit a foreign country. He can see a war being fought and watch statesmen try to bring about peace. Through...
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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 following questions.
 Television is one of man’s most important means of communication. It brings events and sounds from around the world into millions of homes. A person with a television set can sit in his house and watch the President making a speech or visit a foreign country. He can see a war being fought and watch statesmen try to bring about peace. Through television, home viewers can see and learn about people, places, and things in faraway lands. Television even takes its viewers out of this world. It brings them coverage of America’s astronauts as the astronauts explore outer space. In addition to all these things, television brings its viewers a steady stream of programs that are designed to entertain. In fact, TV provides much more entertainment programs than any other kinds. The programs include action-packed dramas, light comedies, sporting events and motion pictures.

1. According to the passage, what does television bring us?

A. noise from around the world​

B. man’s most important means of talking

C. events and sounds from around the world​

D. president making a speech

2. According to the passage, what don’t entertainment programs include?

A. dramas​

B. news​

C. motion pictures​

D. comedies

3. According to the passage, which of the following is NOT true?

A. Television can bring us entertainment.​

B. Television can take us out of this world.

C. Television can help us widen our knowledge.

D. Television can help us make money.

4. The word “provides” in the second paragraph is best replaced by ________.

A. supplies​

B. divides​

C. admires​

D. separates

1
1 tháng 3 2022

29. According to the passage, what does television bring us? A. noise from around the world​B. man’s most important means of talking C. events and sounds from around the world​D. president making a speech

30. According to the passage, what don’t entertainment programs include? A. dramas​B. news​C. motion pictures​D. comedies

31. According to the passage, which of the following is NOT true? A. Television can bring us entertainment.​B. Television can take us out of this world. C. Television can help us widen our knowledge. D. Television can help us make money.

32. The word “provides” in the second paragraph is best replaced by ________. A. supplies​B. divides​C. admires​D. separates

7 tháng 4 2018

Đáp án: C

Giải thích: Chúng ta thấy câu C sai luôn khi đọc đến dòng 4, dòng 5 của đoạn 2.

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.Malaysia is one of the countries of the Association of South East Asian Nations (ASEAN). It is divided into two regions, known as West Malaysia and East Malaysia. They are separated by about 640 km of the sea and together comprise an area of 329,758 sq. km. Malaysia enjoys tropical climate. The Malaysian unit of currency is the ringgit, consisting of 100...
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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.

Malaysia is one of the countries of the Association of South East Asian Nations (ASEAN). It is divided into two regions, known as West Malaysia and East Malaysia. They are separated by about 640 km of the sea and together comprise an area of 329,758 sq. km. Malaysia enjoys tropical climate. The Malaysian unit of currency is the ringgit, consisting of 100 sen.

The capital of Malaysia is Kuala Lumpur and it is also the largest city in the country. The population in 2001 was over 22 million. Islam is the country’s official religion. In addition, there are other religions such as Buddhism and Hinduism. The national language is Bahasa Malaysia (also known simply as Malay). English, Chinese, and Tamil are also widely spoken. The language of instruction for primary school children is Bahasa Malaysia, Chinese, or Tamil. Bahasa Malaysia is the primary language of instruction in all secondary schools, although some students may continue learning in Chinese or Tamil. And English is a compulsory second language.

29. According to the paragraph one, which of the following is NOT correct?

A. The sea divides Malaysia into two regions. B. A ringgit consists of 100 sen.

 C. Malaysia is a member of ASEAN. D. Malaysia has got about 640 km of the sea.

30. Kuala Lumpur ____________.

 A. had over 22 million people in 2001 B. is the second largest city in Malaysia

 C. is the capital city of Malaysia D. is the biggest city in West Malaysia

31. The national religion of Malaysia is ___________.

 A. Islam B. Buddhism C. Hinduism D. Bahasa

32. The number of languages widely spoken in Malaysia ______________.

 A. one B. two C. three D. four

Mark letter A, B, C or D on your answer sheet to indicate the sentence that is closest in meaning to the original sentence in each of the following questions.

33. I’m sorry I can’t go to your birthday party tomorrow.

A. I wish I can go to your birthday party tomorrow.

B. I wish I can’t go to your birthday party tomorrow.

C. I wish I could go to your birthday party tomorrow.

D. I wish I couldn’t go to your birthday party tomorrow.

 34. “Why don’t you meet to discuss how to organize the fair?”

A. He suggested that we should meet to discuss how to organize the fair.

B. He suggested that we shouldn’t meet to discuss how to organize the fair.

C. He suggested to meet to discuss how to organize the fair.

D. He suggested to meeting to discuss how to organize the fair.

35. Nobody has invited me, so I’m not going to the party.

A. Because I haven’t been invited, I’m going to the party.

B. Because of I haven’t been invited, I’m not going to the party.

C. Because I have been invited, I’m not going to the party.

D. Because I haven’t been invited, I’m not going to the party.

36. “What time did you come home last night, Mark?” said Tom.-        

A. Tom asked Mark what time had he come home the previous night.

B. Tom asked Mark what time he had come home last night. 

C. Tom asked Mark what time he came home last night.

D. Tom asked Mark what time he had come home the previous night.  

37. Although it rained heavily, we all enjoyed the excursion.

A. Despite it rained heavily, we all enjoyed the excursion.

B. Despite the rain heavy, we all enjoyed the excursion.

C. Despite the heavy rain, we all enjoyed the excursion.

D. Despite the heavily rain, we all enjoyed the excursion.

38. Did you   always   eat sweets when you were small?       

A. Were you use to eat sweets when you were small ?

B. Did you used to eat sweets when you were small ?

C. Were you used to eat sweets when you were small ?

D. Did you use to eat sweets when you were small ?

39: You have to study for six years. You can become a doctor.

A. You have to study for six years in order that become a doctor.

B. You will become a doctor in order that you have to study for six years.

C. You have to study for six years in order become a doctor.

D. You have to study for six years in order to become a doctor.

40. “Where are you going on your holidays?” I asked them.

A. I asked them where they are going on their holidays.

B. I asked them where are they going on their holidays.

C. I asked them where they were going on their holidays.

D. I asked them where were they going on their holidays.

 

1
14 tháng 8 2021

29. According to the paragraph one, which of the following is NOT correct?

A. The sea divides Malaysia into two regions. B. A ringgit consists of 100 sen.

 C. Malaysia is a member of ASEAN. D. Malaysia has got about 640 km of the sea.

30. Kuala Lumpur ____________.

 A. had over 22 million people in 2001 B. is the second largest city in Malaysia

 C. is the capital city of Malaysia D. is the biggest city in West Malaysia

31. The national religion of Malaysia is ___________.

 A. Islam B. Buddhism C. Hinduism D. Bahasa

32. The number of languages widely spoken in Malaysia ______________.

 A. one B. two C. three D. four

Mark letter A, B, C or D on your answer sheet to indicate the sentence that is closest in meaning to the original sentence in each of the following questions.

33. I’m sorry I can’t go to your birthday party tomorrow.

A. I wish I can go to your birthday party tomorrow.

B. I wish I can’t go to your birthday party tomorrow.

C. I wish I could go to your birthday party tomorrow.

D. I wish I couldn’t go to your birthday party tomorrow.

 34. “Why don’t you meet to discuss how to organize the fair?”

A. He suggested that we should meet to discuss how to organize the fair.

B. He suggested that we shouldn’t meet to discuss how to organize the fair.

C. He suggested to meet to discuss how to organize the fair.

D. He suggested to meeting to discuss how to organize the fair.

35. Nobody has invited me, so I’m not going to the party.

A. Because I haven’t been invited, I’m going to the party.

B. Because of I haven’t been invited, I’m not going to the party.

C. Because I have been invited, I’m not going to the party.

D. Because I haven’t been invited, I’m not going to the party.

36. “What time did you come home last night, Mark?” said Tom.-        

A. Tom asked Mark what time had he come home the previous night.

B. Tom asked Mark what time he had come home last night. 

C. Tom asked Mark what time he came home last night.

D. Tom asked Mark what time he had come home the previous night.  

37. Although it rained heavily, we all enjoyed the excursion.

A. Despite it rained heavily, we all enjoyed the excursion.

B. Despite the rain heavy, we all enjoyed the excursion.

C. Despite the heavy rain, we all enjoyed the excursion.

D. Despite the heavily rain, we all enjoyed the excursion.

38. Did you   always   eat sweets when you were small?       

A. Were you use to eat sweets when you were small ?

B. Did you used to eat sweets when you were small ?

C. Were you used to eat sweets when you were small ?

D. Did you use to eat sweets when you were small ?

39: You have to study for six years. You can become a doctor.

A. You have to study for six years in order that become a doctor.

B. You will become a doctor in order that you have to study for six years.

C. You have to study for six years in order become a doctor.

D. You have to study for six years in order to become a doctor.

40. “Where are you going on your holidays?” I asked them.

A. I asked them where they are going on their holidays.

B. I asked them where are they going on their holidays.

C. I asked them where they were going on their holidays.

D. I asked them where were they going on their holidays.

10 tháng 9 2018

Đáp án: A

Giải thích: Ở cuối câu 1 đoạn 2, tác giả có nhắc đến việc cách dùng chuẩn được chấp nhận bởi số đông mọi người ở bất kì hoàn cảnh nào, không cần tính đến mức độ trang trọng.

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. One of the most urgent environmental problems in the world today is the shortage of clean water. Having clean drinking water is a basic human right. However, acid rain, industrial pollution and garbage have made many sources of water undrinkable. Lakes, reservoirs and even entire seas have become vast pools of poison. Lake Baikal in Russia is one of the...
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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. 

One of the most urgent environmental problems in the world today is the shortage of clean water. Having clean drinking water is a basic human right. However, acid rain, industrial pollution and garbage have made many sources of water undrinkable. 

Lakes, reservoirs and even entire seas have become vast pools of poison. Lake Baikal in Russia is one of the largest lakes in the world. It contains a rich variety of animals and plants, including 1,300 rare species that do not exist anywhere else in the world. Yet, they are being destroyed by the massive volumes of industrial effluent which pour into the lake every day. Even though laws have been made, the governments do not have the power to enforce them. Most industries simply ignore the regulations. The Mediterranean Sea occupies 1% of the world's water surface, but it is the dumping ground for 50% of all marine pollution. Almost sixteen countries regularly throw industrial wastes a few miles offshore. 

Water is free to everyone. A few years ago people thought that the supply of clean water in the world was limitless. Today, many water supplies have been ruined by pollution and sewage. Clean water is now scarce, and we are at last beginning to respect it. What should we do to save this precious source?

19. What is the main idea of the reading text?

A. People are throwing poisons into bodies of water. 

B. Clean water is becoming scarce due to pollution and sewage. 

C. Laws have been made to prevent countries from polluting the environment.  

D. Sea water is increasingly polluted by industrial wastes. 

20. According to the reading text, Lake Baikal ________.

A. is the smallest lake in Russia

B. has 1,300 rare and endangered animals

C. is located in the Mediterranean Sea

D. gets a large amount of industrial sewage every day

21. What does the word "them" in the passage refer to?

A. plants B. governments C. laws D. animals

22. The word "marine" is closest in meaning to ________.

A. underground B. mountainous C. inland D. aquatic

Mark letter A, B, C or D on your answer sheet to indicate the sentence that is closest in meaning to the original sentence in each of the following questions.

23. Billionaire Pham Nhat Vuong founded Vinfast Automobile Company in 2017.

A. Vinfast Automobile Company is founded by billionaire Pham Nhat Vuong in 2017.

B. Vinfast Automobile Company was founded by billionaire Pham Nhat Vuong in 2017.

C. Vinfast Automobile Company were founded by billionaire Pham Nhat Vuong in 2017.

D. Vinfast Automobile Company has been founded by billionaire Pham Nhat Vuong in 2017.

24. "I am working for an international bank in Hanoi now," my brother said.

A. My brother said (that) he was working for an international bank in Hanoi then.

B. My brother said (that) he was working for an international bank in Hanoi now.

C. My brother said (that) he was working for an international bank in Hanoi at this time.

D. My brother said (that) he was working for an international bank in Hanoi. 

25. If you don’t follow the guidelines from The Ministry of Health, you may be affected by Covid-19.

A. Unless you don’t follow guidelines from The Ministry of Health, you may be affected by Covid-19.

B. Unless you followed guidelines from The Ministry of Health, you may be affected by Covid-19.

C. Unless you follow guidelines from The Ministry of Health, you may not be affected by Covid-19.

D. Unless you follow guidelines from The Ministry of Health, you may be affected by Covid-19.

26. The last time we met Nguyen Quang Hai football player was two months ago.

A. We have met Nguyen Quang Hai football player for two months.

B. We haven’t met Nguyen Quang Hai football player since two months.

C. We haven’t met Nguyen Quang Hai football player for two months.

D. We haven’t met Nguyen Quang Hai football player for two months ago.

27. Jenifer is more intelligent than all the other students in my class.

A. No student in my class is as intelligent as Jenifer is.

B. No student in my class isn’t as intelligent as Jenifer is.

C. No student in my class is as intelligent than Jenifer is.

D. No student in my class is more intelligent as Jenifer is.

28. My sister failed the exam because she was lazy.

A. Because my sister’s laziness, she failed the exam.

B. Because of my sister’s laziness, she failed the exam.

C. Because of my sister was lazy, she failed the exam.

D. Because of my sister laziness, she failed the exam.

29. “What is your name?”  Mary asked Tom. 

A. Mary asked Tom what his name is.

B. Mary asked Tom what his name was.

C. Mary asked Tom what his name were.

D. Mary asked Tom what your name was.

30. Jack can’t tell you about that sight because he doesn’t see it. 

A. If Jack saw that sight, he couldn’t tell you about it.

B. If Jack didn’t see that sight, he could tell you about it.

C. If Jack saw that sight, he could tell you about it.

D. If Jack didn’t see that sight, he couldn’t tell you about it.

_____The end_____

1
11 tháng 5 2021

One of the most urgent environmental problems in the world today is the shortage of clean water. Having clean drinking water is a basic human right. However, acid rain, industrial pollution and garbage have made many sources of water undrinkable. 

Lakes, reservoirs and even entire seas have become vast pools of poison. Lake Baikal in Russia is one of the largest lakes in the world. It contains a rich variety of animals and plants, including 1,300 rare species that do not exist anywhere else in the world. Yet, they are being destroyed by the massive volumes of industrial effluent which pour into the lake every day. Even though laws have been made, the governments do not have the power to enforce them. Most industries simply ignore the regulations. The Mediterranean Sea occupies 1% of the world's water surface, but it is the dumping ground for 50% of all marine pollution. Almost sixteen countries regularly throw industrial wastes a few miles offshore. 

Water is free to everyone. A few years ago people thought that the supply of clean water in the world was limitless. Today, many water supplies have been ruined by pollution and sewage. Clean water is now scarce, and we are at last beginning to respect it. What should we do to save this precious source?

19. What is the main idea of the reading text?

A. People are throwing poisons into bodies of water. 

B. Clean water is becoming scarce due to pollution and sewage. 

C. Laws have been made to prevent countries from polluting the environment.  

D. Sea water is increasingly polluted by industrial wastes. 

20. According to the reading text, Lake Baikal ________.

A. is the smallest lake in Russia

B. has 1,300 rare and endangered animals

C. is located in the Mediterranean Sea

D. gets a large amount of industrial sewage every day

21. What does the word "them" in the passage refer to?

A. plants B. governments C. laws D. animals

22. The word "marine" is closest in meaning to ________.

A. underground B. mountainous C. inland D. aquatic