Đáp án C
Động từ chia theo chủ ngữ số ít (only one of…) và ở dạng bị động => chỉ có đáp án C là đúng.
Dịch: Chỉ một trong số những học sinh tài năng của chúng tôi là được chọn để tham gia vào cuộc thi cuối cùng.
Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
Only one of our gifted students _____ to participate in the final competition.
A. has been chosen
B. have been chosen
C. were choosing
D. chosen
Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.
Having been found guilty of theft, ________ to find work in his chosen field as an accountant
A. was difficult for David
B. David found is difficult
C. found David difficult
D. it was found by David difficult
Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
He would have been excused had he chosen to blow his ____ a little, but that is not his style.
A. trumpet
B. flute
C. drums
D. harp
Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
The girl __________ design had been chosen stepped to the platform to receive the award.
A. whose
B. whom
C. that
D. which
Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions.
Our astronauts chosen for fly spacecraft were selected from military test pilots.
A. chosen for fly
B. spacecraft
C. were
D. pilots
Mark the letter A, B, C or D in your answer sheet to indicate the underlined part that needs correction in each of the following questions.
If you wanted to be chosen for the job, you’ll have to be experienced in the field.
A. in
B. experienced
C. wanted
D. chosen for
Each of the following sentences has four underlined words or phrases marked A, B, C, and D. Choose the word or phrase which be changed in order for the sentence to be correct.
The central purpose of management is for making (A) every action or decision(B) help achieve (C) a carefully (D)chosen goal.
A. for making
B. decision
C. achieve
D. carefully
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 30 to 37.
Humans have struggled against weeds since the beginnings of agriculture. Marring our gardens is one of the milder effects of weeds – any plants that thrive where they are unwanted. They clog waterways, destroy wildlife habitats, and impede farming. Their spread eliminates grazing areas and accounts for one-third of all crop loss. They compete for sunlight, nutrients, and water with useful plants.
The global need for weed control had been answered mainly by the chemical industry. Its herbicides are effective and sometimes necessary, but some pose serious problems, particularly if misused. Toxic compounds threaten animal and public health when they accumulate in food plants, groundwater, and drinking water. They also harm workers who apply them.
In recent years, the chemical industry has introduced several herbicides that are more ecologically sound. Yet new chemicals alone cannot solve the world’s weed problems. Hence, scientists are exploring the innate weed-killing powers of living organisms, primarily insects and microorganisms.
The biological agents now in use are environmentally benign and are harmless to humans. They can be chosen for their ability to attack selected targets and leave crops and other plants untouched. In contrast, some of the most effective chemicals kill virtually all the plants they come in contact with, sparing only those that are naturally resistant or have been genetically modified for resistance. Furthermore, a number of biological agents can be administered only once, after which no added applications are needed. Chemicals typically must be used several times per growing season.
Which of the following terms does the author define in the first paragraph?
A. grazing area
B. weeds
C. nutrients
D. wildlife habitats
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.
Humans have struggled against weeds since the beginnings of agriculture. Marring our gardens is one of the milder effects of weeds - any plants that thrive where they are unwanted. They clog waterways, destroy wildlife habitats, and impede farming. Their spread eliminates grazing areas and accounts for one-third of all crop loss. They compete for sunlight, nutrients, and water with useful plants.
The global need for weed control had been answered mainly by the chemical industry. Its herbicides are effective and sometimes necessary, but some pose serious problems, particularly if misused. Toxic compounds threaten animal and public health when they accumulate in food plants, groundwater, and drinking water. They also harm workers who apply them.
In recent years, the chemical industry has introduced several herbicides that are more ecologically sound. Yet new chemicals alone cannot solve the world's weed problems. Hence, scientists are exploring the innate weed-killing powers of living organisms, primarily insects and microorganisms.
The biological agents now in use are environmentally benign and are harmless to humans. They can be chosen for their ability to attack selected targets and leave crops and other plants untouched. In contrast, some of the most effective chemicals kill virtually all the plants they come in contact with, sparing only those that are naturally resistant or have been genetically modified for resistance. Furthermore, a number of biological agents can be administered only once, after which no added applications are needed. Chemicals typically must be used several times per growing season.
Which of the following terms does the author define in the first paragraph?
A. weeds
B. nutrients
C. wildlife habitats
D. grazing area
