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1. If I had enough money, I ................. abroad to improve my English.
A. will go B. would go
C. should go D. should have go to
2. The bench would collapse if they ................. on it.
A. stood B. stand C. standing D. stands
3. If it ................. convenient, let’s go out for a drink tonight.
A. be B. is C. was D. were
4. If you ................. time, please write to me.
A. have B. had C. have had D. has
5. I shouldn’t go there at night if I ................. you.
A. am B. was C. be D. were
6. If I ................. get a pole, I will go fishing.
A. can B. could C. may D. might
7. If you had the chance, ................. you go fishing?
A. did B. may C. would D. do
8. If you a................. choice, which country would you visit?
A. have B. had C. have had D. will have
9. She will accept the offer ................. you persuade her.
A. unless B. because C. provided that D. otherwise
10. ................. he would accompany you on the piano.
A. Supposing he were here B. Because he were here
C. Were he here D. Both A and C
1. ................. more help, I could call my neighbor.
A. Needed B. Should I need C. I have needed D. I should need
2. Do you think there would be less conflict in the world if all people ................. the same language?
A. spoke B. speak C. had spoken D. will speak
3. if you can give me one good reason for your acting like this, ................. this incident again.
A. I will never mention B. I never mention
C. will I never mention D. I don’t mention
4. Unless you ................. all of my questions, I can’t do anything to help you.
A. answered B. answer C. would answer D. are answering
5. If someone ................. into the store, smile and say, “May I help you?”
A. comes B. came C. would come D. could come
6. “Here’s my phone number”.
“Thanks. I’ll give you a call if I ................. some help tomorrow”
A. will need B. need C. would need D. needed
7. If I weren’t working for an accounting firm, I ................. in a bank.
A. work B. will work
C. have worked D. would be working
8. The death rate would decrease if hygienic conditions ................. improved.
A. was B. is C. were D. had been
9. The patient could not recover unless he ................. an operation.
A. had undergone B. would undergo C. underwent D. was undergoing
10. If she ................. him, she would be very happy.
A. would meet B. will meet C. is meeting D. should meet
Đọc đoạn văn sau và trả lời các câu hỏi:
Surrealism was a movement in graphic art and literature that was founded in Paris, in 1924, by Andr Breton. Inspired by another movement in art called Dadaism, the Surrealist movement has been one of the most influential art movements in the 20th century. It eventually 5 had a worldwide audience, flourishing notably in the United States during World War II. Surrealism focused on the role of the unconscious in the creative process. In a nihilistic protest, it rejected all aspects of Western culture. Surrealist writers, such as Aragon and Soupalt, believed in directly transcribing onto paper anything their 10 unconscious mind wished them to. They never altered or revised what they wrote because that would have interfered with the purity of their creation. Surrealist painters, a group that included such famous names as Miro, Dali, and Ernst, displayed a wide variety of style and content. Though Breton was the founder of this movement, his 15 strong leadership style brought about dissent, which resulted in several of the painters officially breaking away from the movement.
1. With what topic is this passage primarily concerned?
(A) influential painters such as Miro, Dali, and Ernst
(B) the Surrealist movement in graphic art and literature
(C) nihilism as an aspect of the Surrealist movement
(D) Andr Breton's leadership style
2. As used in line 1, which of the following is the closest in meaning to the phrase"a movement"?
(A) a trend
(B) an action
(C) an exercise
(D) a gesture
3. Which of the following is closest in meaning to the word "inspired" in line 2?
(A) excited
(B) influenced
(C) stifled
(D) created
4. Why does the author mention Dadaism?
(A) to demonstrate the importance of Surrealism
(B) to give background information about Surrealism
(C) to show the lack of influence of Dadaism
(D) to infer that Andr Breton rejected Dadaism
5. What does "it" refer to in line 7?
(A) a protest
(B) the unconscious
(C) Surrealism
(D) the creative process
6. The word "altered" in line 10 means
(A) changed
(B) forgot
(C) believed
(D) allowed
7. Which of the following is closest to the meaning of "purity" in line 11?
(A) integrity
(B) fragility
(C) dignity
(D) simplicity
8. According to the passage, all of the following are true of Surrealism EXCEPT?
(A) Surrealism was influenced by Dadaism.
(B) Surrealists believed that the unconscious played an important role in the creative process.
(C) Some Surrealist painters quit the official movement because of Andr Breton.
(D) Surrealism embraced Western culture.
9. The word "displayed" in line 13 is closest in meaning to which of the following?
(A) neglected
(B) replaced
(C) exhibited
(D) condemned
10. The word "dissent" in line 15 is closest inmeaning to which of the following?
(A) disagreement
(B) distress
(C) distraction
(D) discouragement
11. The phrase "breaking away" in line 16 means
(A) escaping
(B) separating
(C) defecting
(D) passing
12. Which of the following statements is best supported by this passage?
(A) Andr Breton founded art and literature in Paris.
(B) Andr Breton rejected Dadaism because of Nihilism.
(C) Andr Breton supported Miro in his painting.
(D) Andr Breton was a vital part of the Surrealist movement.
Đọc đoạn văn sau và trả lời các câu hỏi:
A pilot cannot fly a plane by sight alone. In many conditions, such as flying at night and landing in dense fog, a pilot must use radar, an alternative way of navigating. Since human eyes are not very good at determining speeds of approaching objects, radar can show a pilot 5 how fast nearby planes are moving.
The basic principle of radar is exemplified by what happens when one shouts in a cave. The echo of the sounds against the walls helps a person determine the size of the cave. With radar, however, the 10 waves are radio waves instead of sound waves. Radio waves travel at the speed of light, about 300,000 kilometers in one second. A radar set sends out a short burst of radiation waves. Then it receives the echoes produced when the waves bounce off objects. By determining the time it takes for the echoes to return to the radar set, a trained 15 technician can determine the distance between the radar set and other objects. The word "radar," in fact, gets its name from the term "radio detection and ranging." "Ranging" is the term for detection of the distance between an object and the radar set. Besides being of critical importance to pilots, radar is essential for air traffic control, 20 tracking ships at sea, and for tracking weather systems and storms.
1. What is the main topic of this passage?
(A) the nature of radar
(B) types of ranging
(C) alternatives to radar
(D) history of radar
2. In line 2, the word "dense" could be replaced by
(A) cold
(B) wet
(C) dark
(D) thick
3. According to the passage, what can radar detect besides location of objects?
(A) size
(B) weight
(C) speed
(D) shape
4. The word "shouts" in line 8 is most similar in meaning to which of the following?
(A) eavesdrops
(B) yells
(C) confesses
(D) whispers
5. Which of the following words best describes the tone of this passage?
(A) argumentative
(B) imaginative
(C) explanatory
(D) humorous
6. The phrase "a burst" in line 13 is closest in meaning in which of the following?
(A) an attachment
(B) a discharge
(C) a stream
(D) a ray
7. The word "it" in line 13 refers to which of the following?
(A) a radar set
(B) a short burst
(C) a radiation wave
(D) light
8. Which of the following could best replace the word "bounce" in line 13?
(A) overturn
(B) groove
(C) extend
(D) rebound
9. Which type of waves does radar use?
(A) sound
(B) heat
(C) radio
(D) light
10. The word "tracking" in line 20 is closest in meaning to which of the following?
(A) repairing
(B) searching for
(C) glancing at
(D) fighting
11. Which of the following would most likely be the topic of the next paragraph?
(A) other uses of radar
(B) uses of sonar technology
(C) other technology used by pilots
(D) a history of flying
12. What might be inferred about radar?
(A) It takes the place of a radio.
(B) It gave birth to the invention of the airplane.
(C) It developed from a study of sound waves.
(D) It has improved navigational safety.
Đọc đoạn văn sau và trả lời các câu hỏi:
A pilot cannot fly a plane by sight alone. In many conditions, such as flying at night and landing in dense fog, a pilot must use radar, an alternative way of navigating. Since human eyes are not very good at determining speeds of approaching objects, radar can show a pilot 5 how fast nearby planes are moving.
The basic principle of radar is exemplified by what happens when one shouts in a cave. The echo of the sounds against the walls helps a person determine the size of the cave. With radar, however, the 10 waves are radio waves instead of sound waves. Radio waves travel at the speed of light, about 300,000 kilometers in one second. A radar set sends out a short burst of radiation waves. Then it receives the echoes produced when the waves bounce off objects. By determining the time it takes for the echoes to return to the radar set, a trained 15 technician can determine the distance between the radar set and other objects. The word "radar," in fact, gets its name from the term "radio detection and ranging." "Ranging" is the term for detection of the distance between an object and the radar set. Besides being of critical importance to pilots, radar is essential for air traffic control, 20 tracking ships at sea, and for tracking weather systems and storms.
1. What is the main topic of this passage?
(A) the nature of radar
(B) types of ranging
(C) alternatives to radar
(D) history of radar
2. In line 2, the word "dense" could be replaced by
(A) cold
(B) wet
(C) dark
(D) thick
3. According to the passage, what can radar detect besides location of objects?
(A) size
(B) weight
(C) speed
(D) shape
4. The word "shouts" in line 8 is most similar in meaning to which of the following?
(A) eavesdrops
(B) yells
(C) confesses
(D) whispers
5. Which of the following words best describes the tone of this passage?
(A) argumentative
(B) imaginative
(C) explanatory
(D) humorous
6. The phrase "a burst" in line 13 is closest in meaning in which of the following?
(A) an attachment
(B) a discharge
(C) a stream
(D) a ray
7. The word "it" in line 13 refers to which of the following?
(A) a radar set
(B) a short burst
(C) a radiation wave
(D) light
8. Which of the following could best replace the word "bounce" in line 13?
(A) overturn
(B) groove
(C) extend
(D) rebound
9. Which type of waves does radar use?
(A) sound
(B) heat
(C) radio
(D) light
10. The word "tracking" in line 20 is closest in meaning to which of the following?
(A) repairing
(B) searching for
(C) glancing at
(D) fighting
11. Which of the following would most likely be the topic of the next paragraph?
(A) other uses of radar
(B) uses of sonar technology
(C) other technology used by pilots
(D) a history of flying
12. What might be inferred about radar?
(A) It takes the place of a radio.
(B) It gave birth to the invention of the airplane.
(C) It developed from a study of sound waves.
(D) It has improved navigational safety.
Đọc đoạn văn sau và trả lời các câu hỏi:
May 7, 1840, was the birthday of one of the most famous Russian composers of the nineteenth century Peter Illich Tchaikovsky. The son of a mining inspector, Tchaikovsky studied music as a child and later studied composition at the St. Petersburg Conservatory. His greatest 5 period of productivity occurred between 1876 and 1890, during which time he enjoyed the patronage of Madame von Meck, a woman he never met, who gave him a living stipend of about $1,000.00 a year. Madame von Meck later terminated her friendship with Tchaikovsky, as well as his living allowance, when she, herself, was facing financial 10 difficulties. It was during the time of Madame von Meck's patronage, however, that Tchaikovsky created the music for which he is most famous, including the music for the ballets of Swan Lake and The Sleeping Beauty. Tchaikovsky's music, well known for its rich melodic and sometimes melancholy passages, was one of the first that brought 15 serious dramatic music to dance. Before this, little attention had been given to the music behind the dance. Tchaikovsky died on November 6, 1893, ostensibly of cholera, though there are now some scholars who argue that he committed suicide.
1. With what topic is the passage primarily concerned?
(A) the life and music of Tchaikovsky
(B) development of Tchaikovsky's music for ballets
(C) Tchaikovsky's relationship with Madame Von Meck
(D) the cause of Tchaikovsky's death
2. Tchaikovsky's father was most probably
(A) a musician
(B) a supervisor
(C) a composer
(D) a soldier
3. Which of the following is closest in meaning to the word "productivity" in line 5?
(A) fertility
(B) affinity
(C) creativity
(D) maturity
4. In line 6, the phrase "enjoyed the patronage of" probably means
(A) liked the company of
(B) was mentally attached to
(C) solicited the advice of
(D) was financially dependent upon
5. Which of the following could best replace the word "terminated" in line 8?
(A) discontinued
(B) resolved
(C) exploited
(D) hated
6. According to the passage, all of the following describe Madame von Meck EXCEPT:
(A) She had economic troubles.
(B) She was generous.
(C) She was never introduced to Tchaikovsky.
(D) She enjoyed Tchaikovsky's music.
7. Where in the passage does the author mention Tchaikovsky's influence on dance?
(A) May 7 . . . St. Petersburg Conservatory.
(B) Madam von Meck later terminated . . . finacial difficulties.
(C) It was during . . . The sleeping Beauty.
(D) Tchaikovsky's music . . . Committed suicide.
8. According to the passage, for what is Tchaikovsky's music most well known?
(A) its repetitive and monotonous tones
(B) the ballet-like quality of the music
(C) the richness and melodic drama of the music
(D) its lively, capricious melodies
9. According to the passage, "Swan Lake" and "The Sleeping Beauty" are
(A) dances
(B) songs
(C) operas
(D) plays
10. Which of the following is NOT mentioned in the passage?
(A) Tchaikovsky's influence on ballet music
(B) Tchaikovsky's unhappiness leading to suicide
(C) the patronage of Madame von Meck
(D) Tchaikovsky's productivity in composing
11. Which of the following is closest in meaning to the word "behind" as used in line 16?
(A) supporting
(B) in back of
(C) going beyond
(D) concealing
12. In line 17, the word "ostensibly" could be best replaced by
(A) regretfully
(B) assuredly
(C) tragically
(D) apparently
Đọc đoạn văn sau và trả lời các câu hỏi:
May 7, 1840, was the birthday of one of the most famous Russian composers of the nineteenth century Peter Illich Tchaikovsky. The son of a mining inspector, Tchaikovsky studied music as a child and later studied composition at the St. Petersburg Conservatory. His greatest 5 period of productivity occurred between 1876 and 1890, during which time he enjoyed the patronage of Madame von Meck, a woman he never met, who gave him a living stipend of about $1,000.00 a year. Madame von Meck later terminated her friendship with Tchaikovsky, as well as his living allowance, when she, herself, was facing financial 10 difficulties. It was during the time of Madame von Meck's patronage, however, that Tchaikovsky created the music for which he is most famous, including the music for the ballets of Swan Lake and The Sleeping Beauty. Tchaikovsky's music, well known for its rich melodic and sometimes melancholy passages, was one of the first that brought 15 serious dramatic music to dance. Before this, little attention had been given to the music behind the dance. Tchaikovsky died on November 6, 1893, ostensibly of cholera, though there are now some scholars who argue that he committed suicide.
1. With what topic is the passage primarily concerned?
(A) the life and music of Tchaikovsky
(B) development of Tchaikovsky's music for ballets
(C) Tchaikovsky's relationship with Madame Von Meck
(D) the cause of Tchaikovsky's death
2. Tchaikovsky's father was most probably
(A) a musician
(B) a supervisor
(C) a composer
(D) a soldier
3. Which of the following is closest in meaning to the word "productivity" in line 5?
(A) fertility
(B) affinity
(C) creativity
(D) maturity
4. In line 6, the phrase "enjoyed the patronage of" probably means
(A) liked the company of
(B) was mentally attached to
(C) solicited the advice of
(D) was financially dependent upon
5. Which of the following could best replace the word "terminated" in line 8?
(A) discontinued
(B) resolved
(C) exploited
(D) hated
6. According to the passage, all of the following describe Madame von Meck EXCEPT:
(A) She had economic troubles.
(B) She was generous.
(C) She was never introduced to Tchaikovsky.
(D) She enjoyed Tchaikovsky's music.
7. Where in the passage does the author mention Tchaikovsky's influence on dance?
(A) May 7 . . . St. Petersburg Conservatory.
(B) Madam von Meck later terminated . . . finacial difficulties.
(C) It was during . . . The sleeping Beauty.
(D) Tchaikovsky's music . . . Committed suicide.
8. According to the passage, for what is Tchaikovsky's music most well known?
(A) its repetitive and monotonous tones
(B) the ballet-like quality of the music
(C) the richness and melodic drama of the music
(D) its lively, capricious melodies
9. According to the passage, "Swan Lake" and "The Sleeping Beauty" are
(A) dances
(B) songs
(C) operas
(D) plays
10. Which of the following is NOT mentioned in the passage?
(A) Tchaikovsky's influence on ballet music
(B) Tchaikovsky's unhappiness leading to suicide
(C) the patronage of Madame von Meck
(D) Tchaikovsky's productivity in composing
11. Which of the following is closest in meaning to the word "behind" as used in line 16?
(A) supporting
(B) in back of
(C) going beyond
(D) concealing
12. In line 17, the word "ostensibly" could be best replaced by
(A) regretfully
(B) assuredly
(C) tragically
(D) apparently
Read the passage and answer the following questions: Carbohydrates, which are sugars, are an essential part of a healthy diet. They provide the main source of energy for the body, and they also function to flavor and sweeten foods. Carbohydrates range from simple sugars like glucose to complex sugars such as amylose and 5 amylopectin. Nutritionists estimate that carbohydrates should make up about one-fourth to one-fifth of a person's diet. This translates to about 75-100 grams of carbohydrates per day.
A diet that is deficient in carbohydrates can have an adverse effect 10 on a person's health. When the body lacks a sufficient amount of carbohydrates it must then use its protein supplies for energy, a process called gluconeogenesis. This, however, results in a lack of necessary protein, and further health difficulties may occur. A lack of carbohydrates can also lead to ketosis, a build-up of ketones 15 in the body that causes fatigue, lethargy, and bad breath. 1. What is the main idea of this passage?
(A) Carbohydrates are needed for good health.
(B) Carbohydrates prevent a build-up of proteins.
(C) Carbohydrates can lead to ketosis.
(D) Carbohydrates are an expendable part of a good diet.
2. The word "function" as used in line 3 refers to which of the following?
(A) neglect
(B) serve
(C) dissolve
(D) profess
3. The word "range" as used in line 3 is closest in meaning to which of the following?
(A) probe
(B) proceed
(C) hail
(D) extend
4. In line 5, the word "estimate" could best be replaced by
(A) disbelieve
(B) declare
(C) calculate
(D) wonder
5. According to the passage, what do most nutritionists suggest?
(A) Sufficient carbohydrates will prevent gluconeogenesis.
(B) Carbohydrates are simple sugars called glucose.
(C) Carbohydrates should make up about a quarter of a person's daily diet.
(D) Carbohydrates should be eaten in very small quantities.
6. Which of the following do carbohydrates NOT do?
(A) prevent ketosis
(B) cause gluconeogenesis
(C) provide energy for the body
(D) flavor and sweeten food
7. Which of the following words could best replace "deficient" as used in line 9?
(A) outstanding
(B) abundant
(C) insufficient
(D) unequal
8. What does the word "this" refer to in line 13?
(A) using protein supplies for energy
(B) converting carbohydrates to energy
(C) having a deficiency in carbohydrates
(D) having an insufficient amount of protein
9. According to the passage, which of the following does NOT describe carbohydrates?
(A) a protein supply
(B) a necessity
(C) a range of sugars
(D) an energy source
10. The word "lack" in line 13 is most similar to which of the following?
(A) plethora
(B) shortage
(C) derivation
(D) commission
11. Which of the following best describes the author's tone?
(A) sensitive
(B) emotional
(C) informative
(D) regretful
12. Which of the following best describes the organization of this passage?
(A) cause and result
(B) comparison and contrast
(C) specific to general
(D) definition and example
Read the passage and answer the following questions:
Carbohydrates, which are sugars, are an essential part of a healthy diet. They provide the main source of energy for the body, and they also function to flavor and sweeten foods. Carbohydrates range from simple sugars like glucose to complex sugars such as amylose and 5 amylopectin. Nutritionists estimate that carbohydrates should make up about one-fourth to one-fifth of a person's diet. This translates to about 75-100 grams of carbohydrates per day.
A diet that is deficient in carbohydrates can have an adverse effect 10 on a person's health. When the body lacks a sufficient amount of carbohydrates it must then use its protein supplies for energy, a process called gluconeogenesis. This, however, results in a lack of necessary protein, and further health difficulties may occur. A lack of carbohydrates can also lead to ketosis, a build-up of ketones 15 in the body that causes fatigue, lethargy, and bad breath.
1. What is the main idea of this passage?
(A) Carbohydrates are needed for good health.
(B) Carbohydrates prevent a build-up of proteins.
(C) Carbohydrates can lead to ketosis.
(D) Carbohydrates are an expendable part of a good diet.
2. The word "function" as used in line 3 refers to which of the following?
(A) neglect
(B) serve
(C) dissolve
(D) profess
3. The word "range" as used in line 3 is closest in meaning to which of the following?
(A) probe
(B) proceed
(C) hail
(D) extend
4. In line 5, the word "estimate" could best be replaced by
(A) disbelieve
(B) declare
(C) calculate
(D) wonder
5. According to the passage, what do most nutritionists suggest?
(A) Sufficient carbohydrates will prevent gluconeogenesis.
(B) Carbohydrates are simple sugars called glucose.
(C) Carbohydrates should make up about a quarter of a person's daily diet.
(D) Carbohydrates should be eaten in very small quantities.
6. Which of the following do carbohydrates NOT do?
(A) prevent ketosis
(B) cause gluconeogenesis
(C) provide energy for the body
(D) flavor and sweeten food
7. Which of the following words could best replace "deficient" as used in line 9?
(A) outstanding
(B) abundant
(C) insufficient
(D) unequal
8. What does the word "this" refer to in line 13?
(A) using protein supplies for energy
(B) converting carbohydrates to energy
(C) having a deficiency in carbohydrates
(D) having an insufficient amount of protein
9. According to the passage, which of the following does NOT describe carbohydrates?
(A) a protein supply
(B) a necessity
(C) a range of sugars
(D) an energy source
10. The word "lack" in line 13 is most similar to which of the following?
(A) plethora
(B) shortage
(C) derivation
(D) commission
11. Which of the following best describes the author's tone?
(A) sensitive
(B) emotional
(C) informative
(D) regretful
12. Which of the following best describes the organization of this passage?
(A) cause and result
(B) comparison and contrast
(C) specific to general
(D) definition and example
Đọc đoạn văn sau và trả lời các câu hỏi:
A balanced diet contains proteins, which are composed of complex amino acids. There are 20 types of amino acids, comprising about 16 percent of the body weight in a lean individual. A body needs all 20 to be healthy. Amino acids can be divided into two groups: essential 5 and nonessential. There are 9 essential amino acids. These are the proteins that the body cannot produce by itself, so a healthy individual must ingest them. The 11 nonessential amino acids, on the other hand, are produced by the body, so it is not necessary to ingest them. Proteins are described as being either high-quality or low-quality, 10 depending on how many of the 9 essential amino acids the food contains. High-quality proteins, typically found in animal meats, are proteins that have ample amounts of the essential amino acids. Low-quality proteins are mainly plant proteins and usually lack one or more of the essential amino acids. Since people who follow a strict vegetarian 15 diet are ingesting only low-quality proteins, they must make sure that their diets contain a variety of proteins, in order to ensure that what is lacking in one food is available in another. This process of selecting a variety of the essential proteins is called protein complementation. Since an insufficient amount of protein in the 20 diet can be crippling, and prolonged absence of proteins can cause death, it is imperative that a vegetarian diet contains an ample amount of the essential proteins.
1. With what topic is this passage primarily concerned?
(A) the 20 types of amino acids
(B) high- and low-quality proteins
(C) the process of complementation
(D) healthy diets for vegetarians
2. The word "lean" in line 3 could be best replaced by
(A) thin
(B) fat
(C) tall
(D) short
3. The word "ingest" in line 7 is closest in meaning to which of the following?
(A) chew
(B) swallow
(C) suck
(D) drink
4. The word "ample" in line 13 is closest in meaning to which of the following?
(A) meager
(B) frequent
(C) substantial
(D) harmful
5. Which of the following would NOT be an example of a low-quality protein?
(A) legumes
(B) apples
(C) grains
(D) tuna
6. As used in line 14, which of the following words is closest in meaning to "strict"?
(A) responsible
(B) casual
(C) harmonious
(D) rigid
7. According to the passage, a vegetarian could die from insufficient protein ingestion if he or she
(A) did not follow a varied and properly protein-complemented diet.
(B) ate too many animal proteins,and could not digest them properly.
(C) did not follow a diet in which nonessential proteins were ingested.
(D) ate too many low-quality proteins.
8. Which of the following is closest in meaning to the word "crippling" as used in line 20?
(A) discouraging
(B) betraying
(C) incapacitating
(D) amazing
9. Which of the following words could best replace the word "prolonged" in line 20?
(A) narrow
(B) hollow
(C) hard-hearted
(D) extended
10. In line 21, the word "imperative" can be best replaced by
(A) crucial
(B) impossible
(C) wonderful
(D) satisfying
11. Which of the following best describes the author's tone in this passage?
(A) forceful
(B) light
(C) casual
(D) argumentative
12. Which statement best describes the organization of this passage?
(A) Contrasting views concerning proteins are compared.
(B) The author moves from a general comment to a specific argument.
(C) A statement is given and its cause is then discussed.
(D) Items are discussed in their order of importance.
Đọc đoạn văn sau và trả lời các câu hỏi:
A balanced diet contains proteins, which are composed of complex amino acids. There are 20 types of amino acids, comprising about 16 percent of the body weight in a lean individual. A body needs all 20 to be healthy. Amino acids can be divided into two groups: essential 5 and nonessential. There are 9 essential amino acids. These are the proteins that the body cannot produce by itself, so a healthy individual must ingest them. The 11 nonessential amino acids, on the other hand, are produced by the body, so it is not necessary to ingest them. Proteins are described as being either high-quality or low-quality, 10 depending on how many of the 9 essential amino acids the food contains. High-quality proteins, typically found in animal meats, are proteins that have ample amounts of the essential amino acids. Low-quality proteins are mainly plant proteins and usually lack one or more of the essential amino acids. Since people who follow a strict vegetarian 15 diet are ingesting only low-quality proteins, they must make sure that their diets contain a variety of proteins, in order to ensure that what is lacking in one food is available in another. This process of selecting a variety of the essential proteins is called protein complementation. Since an insufficient amount of protein in the 20 diet can be crippling, and prolonged absence of proteins can cause death, it is imperative that a vegetarian diet contains an ample amount of the essential proteins.
1. With what topic is this passage primarily concerned?
(A) the 20 types of amino acids
(B) high- and low-quality proteins
(C) the process of complementation
(D) healthy diets for vegetarians
2. The word "lean" in line 3 could be best replaced by
(A) thin
(B) fat
(C) tall
(D) short
3. The word "ingest" in line 7 is closest in meaning to which of the following?
(A) chew
(B) swallow
(C) suck
(D) drink
4. The word "ample" in line 13 is closest in meaning to which of the following?
(A) meager
(B) frequent
(C) substantial
(D) harmful
5. Which of the following would NOT be an example of a low-quality protein?
(A) legumes
(B) apples
(C) grains
(D) tuna
6. As used in line 14, which of the following words is closest in meaning to "strict"?
(A) responsible
(B) casual
(C) harmonious
(D) rigid
7. According to the passage, a vegetarian could die from insufficient protein ingestion if he or she
(A) did not follow a varied and properly protein-complemented diet.
(B) ate too many animal proteins,and could not digest them properly.
(C) did not follow a diet in which nonessential proteins were ingested.
(D) ate too many low-quality proteins.
8. Which of the following is closest in meaning to the word "crippling" as used in line 20?
(A) discouraging
(B) betraying
(C) incapacitating
(D) amazing
9. Which of the following words could best replace the word "prolonged" in line 20?
(A) narrow
(B) hollow
(C) hard-hearted
(D) extended
10. In line 21, the word "imperative" can be best replaced by
(A) crucial
(B) impossible
(C) wonderful
(D) satisfying
11. Which of the following best describes the author's tone in this passage?
(A) forceful
(B) light
(C) casual
(D) argumentative
12. Which statement best describes the organization of this passage?
(A) Contrasting views concerning proteins are compared.
(B) The author moves from a general comment to a specific argument.
(C) A statement is given and its cause is then discussed.
(D) Items are discussed in their order of importance.
Đọc đoạn văn sau và trả lời các câu hỏi:
Jan Dibbets may someday have his work revered as much as his Dutch predecessors Vermeer, Van Gogh, and Rembrandt. At a time when the trends in art are toward abstraction and minimalism, Dibbets' work integrates these two disparate trends into one remarkable whole. 5 In one series of composite works, he arranged sections of architectural photographs into rounded patterns. Then, with pen and ink and watercolors, he connected the segments together into 360-degree circular forms blending the abstract with the real and the imagined. The imaginary images resemble the views of ceilings in gothic, baroque, and neo-classical 10 buildings as they might be seen from the ground floor.
1. What does this passage mainly discuss?
(A) the life of Jan Dibbets
(B) new forms of art created by Jan Dibbets
(C) an exhibit of abstract art
(D) art that follows the style of Vermeer, Van Gogh, and Rembrandt
2. Which of the following words could best replace the word "revered" in line 1?
(A) honored
(B) possessed
(C) modeled
(D) handled
3. As used in line 2, what is the meaning of the word "time"?
(A) season
(B) period
(C) century
(D) interval
4. The word "disparate" in line 4 is closest in meaning to
(A) similar
(B) unspoken
(C) different
(D) unknown
5. The author implies that
(A) Dibbets is more well known to some people than Vermeer
(B) views of ceilings in gothic buildings are most beautiful when seen from the ground floor
(C) art is now becoming more abstract
(D) Dibbets preferred watercolor to photography
6. The word "remarkable" as used in line 4 could be best replaced by
(A) inseparable
(B) unified
(C) clever
(D) extraordinary
7. As used in line 5, the word "works" could be best replaced by which of the following?
(A) deeds
(B) mechanisms
(C) operations
(D) creations
8. As described in this passage, Dibbets used all of the following elements EXCEPT
(A) pen and ink
(B) watercolors
(C) architectural photographs
(D) still-life drawings
9. The word "segments" as used in line 7 refers to
(A) parts
(B) dots
(C) supports
(D) webs
10. The word "neo-classical" in line 9 refers to
(A) artistic patterns
(B) trends in art
(C) architectural styles
(D) museum decorations
Đọc đoạn văn sau và trả lời các câu hỏi:
Jan Dibbets may someday have his work revered as much as his Dutch predecessors Vermeer, Van Gogh, and Rembrandt. At a time when the trends in art are toward abstraction and minimalism, Dibbets' work integrates these two disparate trends into one remarkable whole. 5 In one series of composite works, he arranged sections of architectural photographs into rounded patterns. Then, with pen and ink and watercolors, he connected the segments together into 360-degree circular forms blending the abstract with the real and the imagined. The imaginary images resemble the views of ceilings in gothic, baroque, and neo-classical 10 buildings as they might be seen from the ground floor.
1. What does this passage mainly discuss?
(A) the life of Jan Dibbets
(B) new forms of art created by Jan Dibbets
(C) an exhibit of abstract art
(D) art that follows the style of Vermeer, Van Gogh, and Rembrandt
2. Which of the following words could best replace the word "revered" in line 1?
(A) honored
(B) possessed
(C) modeled
(D) handled
3. As used in line 2, what is the meaning of the word "time"?
(A) season
(B) period
(C) century
(D) interval
4. The word "disparate" in line 4 is closest in meaning to
(A) similar
(B) unspoken
(C) different
(D) unknown
5. The author implies that
(A) Dibbets is more well known to some people than Vermeer
(B) views of ceilings in gothic buildings are most beautiful when seen from the ground floor
(C) art is now becoming more abstract
(D) Dibbets preferred watercolor to photography
6. The word "remarkable" as used in line 4 could be best replaced by
(A) inseparable
(B) unified
(C) clever
(D) extraordinary
7. As used in line 5, the word "works" could be best replaced by which of the following?
(A) deeds
(B) mechanisms
(C) operations
(D) creations
8. As described in this passage, Dibbets used all of the following elements EXCEPT
(A) pen and ink
(B) watercolors
(C) architectural photographs
(D) still-life drawings
9. The word "segments" as used in line 7 refers to
(A) parts
(B) dots
(C) supports
(D) webs
10. The word "neo-classical" in line 9 refers to
(A) artistic patterns
(B) trends in art
(C) architectural styles
(D) museum decorations
Đọc đoạn văn sau và trả lời các câu hỏi:
The peregrine falcon, a predatory bird indigenous to North America, was once in danger of extinction. In the 1960s, scientists discovered byproducts of the pesticide DDT in the birds' eggs, which caused them to be too soft to survive. The use of the pesticide had been 5 banned in the United States, but the falcons were eating migratory birds from other places where DDT was still used. In order to increase the survival rate, scientists were raising the birds in laboratories and then releasing them into mountainous areas. This practice achieved only moderate success, however, because many of the birds raised 10 in captivity could not survive in the wild.
There is now, however, a new alternative to releases in the wild. A falcon that has been given the name Scarlett chose to make her home on a ledge of the 33rd floor of a Baltimore, Maryland, office 15 building rather than in the wild, and, to the surprise of the scientists, she has managed to live quite well in the city. Following this example, programs have been initiated that release birds like Scarlett into cities rather than into their natural wild habitat. These urban releases are becoming a common way to strengthen the species. Urban homes 20 have several benefits for the birds that wild spots do not. First, there is an abundance of pigeons and small birds as food sources. The peregrine in the city is also protected from its main predator, the great horned owl. Urban release programs have been very successful in reestablishing the peregrine falcons along the East Coast. Though 25 they are still an endangered species, their numbers increased from about 60 nesting pairs in 1975 to about 700 pairs in 1992. In another decade the species may flourish again, this time without human help.
1. What is the main topic of the passage?
(A) survival of peregrine falcons
(B) releases into the wild
(C) endangered species
(D) harmful effects of pesticides
2. In line 1, the phrase "indigenous to" could be best replaced by
(A) typical of
(B) protected by
(C) adapted to
(D) native to
3. The word "byproducts" in line 3 could best be replaced by which of the following?
(A) derivatives
(B) proceeds
(C) chemicals
(D) elements
4. In line 5, the word "banned" could be best replaced by
(A) authorized
(B) developed
(C) disseminated
(D) prohibited
5. Which of the following words is closest in meaning to the word "rate," as used in line 7?
(A) speed
(B) percentage
(C) continuation
(D) behavior
6. In line 7, the word "raising" most probably means
(A) breeding
(B) elevating
(C) collecting
(D) measuring
7. Why were the peregrine falcons in danger?
(A) because of pesticides used by American farmers
(B) because they migrated to countries where their eggs could not survive
(C) because they ate birds from other countries where DDT was still used
(D) because they were prized by hunters and hunted to near extinction
8. The word "releases" as used in line 12 most probably means
(A) internment
(B) regression
(C) distribution
(D) possessions
9. The word "ledge" in line 14 is closest in meaning to
(A) window
(B) wall
(C) terrace
(D) shelf
10. According to the passage, which of the following is NOT a reason why a falcon might choose to live in a city?
(A) There are high places to nest.
(B) There are other falcons nearby.
(C) There is a lack of predators.
(D) There is abundant food.
11. According to the passage, which of the following are the falcon's main predators?
(A) pigeons
(B) rattlesnakes
(C) owls
(D) humans
12. As used in line 20, the word "spots" could best be replaced by
(A) places
(B) dilemmas
(C) jungles
(D) materials
13. According to the passage, where have the release programs been the most successful?
(A) in office buildings
(B) on the East Coast
(C) in mountainous areas
(D) in the wild
Đọc đoạn văn sau và trả lời các câu hỏi:
The peregrine falcon, a predatory bird indigenous to North America, was once in danger of extinction. In the 1960s, scientists discovered byproducts of the pesticide DDT in the birds' eggs, which caused them to be too soft to survive. The use of the pesticide had been 5 banned in the United States, but the falcons were eating migratory birds from other places where DDT was still used. In order to increase the survival rate, scientists were raising the birds in laboratories and then releasing them into mountainous areas. This practice achieved only moderate success, however, because many of the birds raised 10 in captivity could not survive in the wild.
There is now, however, a new alternative to releases in the wild. A falcon that has been given the name Scarlett chose to make her home on a ledge of the 33rd floor of a Baltimore, Maryland, office 15 building rather than in the wild, and, to the surprise of the scientists, she has managed to live quite well in the city. Following this example, programs have been initiated that release birds like Scarlett into cities rather than into their natural wild habitat. These urban releases are becoming a common way to strengthen the species. Urban homes 20 have several benefits for the birds that wild spots do not. First, there is an abundance of pigeons and small birds as food sources. The peregrine in the city is also protected from its main predator, the great horned owl. Urban release programs have been very successful in reestablishing the peregrine falcons along the East Coast. Though 25 they are still an endangered species, their numbers increased from about 60 nesting pairs in 1975 to about 700 pairs in 1992. In another decade the species may flourish again, this time without human help.
1. What is the main topic of the passage?
(A) survival of peregrine falcons
(B) releases into the wild
(C) endangered species
(D) harmful effects of pesticides
2. In line 1, the phrase "indigenous to" could be best replaced by
(A) typical of
(B) protected by
(C) adapted to
(D) native to
3. The word "byproducts" in line 3 could best be replaced by which of the following?
(A) derivatives
(B) proceeds
(C) chemicals
(D) elements
4. In line 5, the word "banned" could be best replaced by
(A) authorized
(B) developed
(C) disseminated
(D) prohibited
5. Which of the following words is closest in meaning to the word "rate," as used in line 7?
(A) speed
(B) percentage
(C) continuation
(D) behavior
6. In line 7, the word "raising" most probably means
(A) breeding
(B) elevating
(C) collecting
(D) measuring
7. Why were the peregrine falcons in danger?
(A) because of pesticides used by American farmers
(B) because they migrated to countries where their eggs could not survive
(C) because they ate birds from other countries where DDT was still used
(D) because they were prized by hunters and hunted to near extinction
8. The word "releases" as used in line 12 most probably means
(A) internment
(B) regression
(C) distribution
(D) possessions
9. The word "ledge" in line 14 is closest in meaning to
(A) window
(B) wall
(C) terrace
(D) shelf
10. According to the passage, which of the following is NOT a reason why a falcon might choose to live in a city?
(A) There are high places to nest.
(B) There are other falcons nearby.
(C) There is a lack of predators.
(D) There is abundant food.
11. According to the passage, which of the following are the falcon's main predators?
(A) pigeons
(B) rattlesnakes
(C) owls
(D) humans
12. As used in line 20, the word "spots" could best be replaced by
(A) places
(B) dilemmas
(C) jungles
(D) materials
13. According to the passage, where have the release programs been the most successful?
(A) in office buildings
(B) on the East Coast
(C) in mountainous areas
(D) in the wild
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