Đọc đoạn văn sau v� trả lời c�c c�u

Đọc đoạn văn sau v� trả lời c�c c�u 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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Results (English) 2:

Read the following passages have answered cccu asked: peregrine falcon The, a predatory bird Indigenous to North America, was once in danger of extinction. In the 1960s, scientists of byproducts of the Pesticide DDT Discovered in the birds' eggs, add mà caused to be too soft to survive. The use of the Pesticide Had Been banned in the United States 5, but the Falcons là Migratory birds from other eating places where DDT was still used. In order to tăng the survival rate, scientists of the birds in laboratories là raising and then releasing mountainous Into which areas added. This practice only moderate success Achieved, tuy nhiên, many of the birds raised vì 10 in captivity could not survive in the wild. There is now, tuy nhiên, a new alternative to releases in the wild. A falcon có bị given the name Scarlett chose to make the her home on a ledge of the 33rd floor of a Baltimore, Maryland, office building thay 15 in the wild, and, to the surprise of the scientists of, She has managed to live quite well in the city. Following this example, programs đã có release birds like Scarlett Initiated Into Into thay cities có natural wild habitat. These are urban releases Becoming a common way to Strengthen the species. Urban homes 20 have benefits for the birds có vài wild spots do not. First, there is an abundance of pigeons and small birds as food sources. The peregrine in the city is protected from nó cũng main predator, the great horned owl. Urban được very successful release programs in reestablishing the peregrine Falcons along the East Coast. Though still an endangered chúng 25 species, from about 60 Increased numbers có pairs nesting pairs in 1975 to about 700 in 1992. In another decade the sewing species 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 thế by (A) typical of (B ) protected by (C) adapted to (D) native to 3. The word "byproducts" in line 3 could best be thế đó của by sau? (A) derivatives (B) proceeds (C), chemicals (D) elements 4. In line 5, the word "banned" could be best thế by (A) Authorized (B) Developed (C) disseminated (D) prohibited 5. Which of the words is closest in meaning sau 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 rất means again (A) breeding (B) elevating (C) collecting (D) measuring 7. Why là the peregrine Falcons in danger? (A) Because of pesticides used by American Farmers (B) vì có chúng migrated to Countries where eggs could not survive (C) from other birds ate chúng vì Countries where DDT was still used (D) They were prized by hunters vì and hunted 8. The word to near extinction "releases" as used in most line 12 rất means again (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. theo passage, sau đó của is NOT a reason why a falcon might, choose to live in a city? (A) There are places to nest high. (B) There are other nearby Falcons. (C) There is a Lack of predators. (D) There is abundant food. 11. theo passage, sau đó of the main predators are the falcon's? (A) pigeons (B) Rattlesnakes (C), owls (D) Humans 12. As used in line 20, the word "spots" could best be thế by (A) places (B) dilemmas (C) jungles (D) materials 13. theo passage, where có được the most successful release programs? (A) in office buildings (B) on the East Coast (C) in mountainous which areas (D) in the wild offers more at: Lopngoaingu.com - Learn English, foreign languages ​​online