Đáp án : D
Nhiều loài chim nhỏ tìm đến những nơi mới mỗi đợt xây tổ, trong khi những loài chim lớn lại dùng lại cùng 1 tổ.
Therefore: chính vì thế
Despite +N/Ving : mặc dù… (sau nó là mệnh đề)
Whereas: trong khi (2 vế trái ngược )=) D
Read the following passage, and mark the letter A, B, C or D on your answer sheet to indicate the correct answer for each of the questions from 1 to 5
In 1976 one survey revealed that 3000 bald eagles in the lower 48 States, the mainland, of the USA. By 1984 another survey, an incomplete midwinter one, put the number at almost, 12000 bald eagles in those same nest states.
The eagle, America’s national Symbol, had been shot and poisoned and deprived of its living space. Another reason for its decline lay in it nesting habits. Bald eagles do not bread until they are 3 to 5 years old, and then they normally produce only two ergs per year. The eagle often returns each year to the same nest so preservation of nesting areas is important.
Congress took action to protect the eagle in 1972. Criminal penalties for killing a bald eagle may be as much as a $ 20000 fine and one year in prison or one year in prison. Healthy eagle eggs have also been transplanted from unpolluted areas to another ones where eggshells are very thin, and young birds with a high survival rate have been brought in from Canada.
The author does not State that many eagles died because……………
A. They were shot
B. They were poisoned
C. They had insufficient living space
D. Preservation efforts were inadequate
Read the following passage, and mark the letter A, B, C or D on your answer sheet to indicate the correct answer for each of the questions from 1 to 5
In 1976 one survey revealed that 3000 bald eagles in the lower 48 States, the mainland, of the USA. By 1984 another survey, an incomplete midwinter one, put the number at almost, 12000 bald eagles in those same nest states.
The eagle, America’s national Symbol, had been shot and poisoned and deprived of its living space. Another reason for its decline lay in it nesting habits. Bald eagles do not bread until they are 3 to 5 years old, and then they normally produce only two ergs per year. The eagle often returns each year to the same nest so preservation of nesting areas is important.
Congress took action to protect the eagle in 1972. Criminal penalties for killing a bald eagle may be as much as a $ 20000 fine and one year in prison or one year in prison. Healthy eagle eggs have also been transplanted from unpolluted areas to another ones where eggshells are very thin, and young birds with a high survival rate have been brought in from Canada.
One reason for the bald eagle’s low number is
A. Its early breeding period.
B. The small number of eggs it produces every year
C. That it only nests in preservation areas
D. The fact that it returns to similar nesting areas every year
Read the following passage, and mark the letter A, B, C or D on your answer sheet to indicate the correct answer for each of the questions from 1 to 5
In 1976 one survey revealed that 3000 bald eagles in the lower 48 States, the mainland, of the USA. By 1984 another survey, an incomplete midwinter one, put the number at almost, 12000 bald eagles in those same nest states.
The eagle, America’s national Symbol, had been shot and poisoned and deprived of its living space. Another reason for its decline lay in it nesting habits. Bald eagles do not bread until they are 3 to 5 years old, and then they normally produce only two ergs per year. The eagle often returns each year to the same nest so preservation of nesting areas is important.
Congress took action to protect the eagle in 1972. Criminal penalties for killing a bald eagle may be as much as a $ 20000 fine and one year in prison or one year in prison. Healthy eagle eggs have also been transplanted from unpolluted areas to another ones where eggshells are very thin, and young birds with a high survival rate have been brought in from Canada.
If you kill a bald eagle your maximum penalty is
A. To be sent to prison or receive a large fine
B. To be sent to prison and to receive a fine
C. To receive a large fine while serving a prison sentence
D. To be taken to Congress to receive a criminal penalty
Read the following passage, and mark the letter A, B, C or D on your answer sheet to indicate the correct answer for each of the questions from 1 to 5
In 1976 one survey revealed that 3000 bald eagles in the lower 48 States, the mainland, of the USA. By 1984 another survey, an incomplete midwinter one, put the number at almost, 12000 bald eagles in those same nest states.
The eagle, America’s national Symbol, had been shot and poisoned and deprived of its living space. Another reason for its decline lay in it nesting habits. Bald eagles do not bread until they are 3 to 5 years old, and then they normally produce only two ergs per year. The eagle often returns each year to the same nest so preservation of nesting areas is important.
Congress took action to protect the eagle in 1972. Criminal penalties for killing a bald eagle may be as much as a $ 20000 fine and one year in prison or one year in prison. Healthy eagle eggs have also been transplanted from unpolluted areas to another ones where eggshells are very thin, and young birds with a high survival rate have been brought in from Canada.
Which of these sentences is the best restatement of the first sentence?
A. According to one survey in 1976 fewer than 3000 bald eagles were surviving in mainland USA
B. All the states apart from Alaska and Hawaii had less than 3000 bald eagles in 1976
C. Fewer than 3000 bald eagles were living in mainland USA, in the years up to 1976, one survey revealed.
D. In 1976 the lower 48 states of the USA had less than 3000 bald eagles, according to a mainland survey.
Read the following passage, and mark the letter A, B, C or D on your answer sheet to indicate the correct answer for each of the questions from 1 to 5
In 1976 one survey revealed that 3000 bald eagles in the lower 48 States, the mainland, of the USA. By 1984 another survey, an incomplete midwinter one, put the number at almost, 12000 bald eagles in those same nest states.
The eagle, America’s national Symbol, had been shot and poisoned and deprived of its living space. Another reason for its decline lay in it nesting habits. Bald eagles do not bread until they are 3 to 5 years old, and then they normally produce only two ergs per year. The eagle often returns each year to the same nest so preservation of nesting areas is important.
Congress took action to protect the eagle in 1972. Criminal penalties for killing a bald eagle may be as much as a $ 20000 fine and one year in prison or one year in prison. Healthy eagle eggs have also been transplanted from unpolluted areas to another ones where eggshells are very thin, and young birds with a high survival rate have been brought in from Canada.
According to the author ……………
A. Another mid- survey of bald eagles was published in 1984
B. The lower 48 states of the USA published another survey of bald eagles in 1983
C. The 1984 survey of bald eagles was not as complete as the earlier one
D. The result of the two surveys of bald eagles were contradictory
Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.
Birds aren’t all the same. There are many different____________.
A. categories
B. species
C. animals
D. plants
Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.
Birds aren’t all the same. There are many different _________.
A. categories
B. species
C. animals
D. plants
Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions
Birds aren t all the same. There are many different _________.
A. categories
B. species
C. animals
D. plants
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.
Birds have evolved many physical attributes that contribute to their flying ability. Wings are important, but adjustable tails, large hearts and light bones play critical roles.
To fly, birds, like airplanes, move air across their wings. Wings are designed so that air above the wings is forced to move faster than air below the wing. This creates higher pressure under the wings, called lift, which pushes the bird up. Different wing types evolved for different ways of flying. Prolonged flight requires long wings and an ability to soar. Other birds need superior maneuverability. Finches and sparrows
have short, broad wings. Faster birds, like hawks, have built-in spoilers that reduce turbulence while flying. This allows a steeper angle of attack without stalling.
Tails have evolved for specialized use. The tail acts like a rudder helping birds steer. Birds brake by spreading out their tails as they land. This adaptation allows them to make sudden, controlled stops-an essential skill, since most birds need to land on individual branches or on prey.
Flight takes muscle strength. If body builders has wings, they still could not flap hard enough to leave the ground. Birds have large, specialized hearts that beat much faster than the human heart and provide the necessary oxygen to the muscles. The breast muscle accounts for 15 percent of the bird’s body weight. On pigeons, it accounts for a third of their total body weight.
Birds carry no excess baggage; they have hollow feathers and hollow bones with struts inside to maintain strength, like cross beams in a bridge. Birds fly to find prey, escape predators, and attract mates-in other words, to survive
What is the main idea of the passage?
A. Wings are the most important physical attribute of birds
B. Different wing styles evolved for different types of flight
C. Birds have many specialized features that aid in their survival
D. Birds fly for many reasons
