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.
Commercial airliners do not fly in the vicinity (A) of volcanic eruptions because even a small amount (B) of volcanic ash (C) can damage its (D) engines.
Giải chi tiết:
Giải thích:
its => their
Ở đây tính từ sở hữu được chia theo danh từ “Commercial airliners” (số nhiều) nên ta phải dùng tính từ sở hữu là “their”
Tạm dịch: Các máy bay chở khách thương mại không bay trong vùng lân cận phun trào núi lửa bởi vì ngay cả một lượng tro núi lửa nhỏ cũng có thể làm hỏng động cơ của chúng.
Đáp án:D
Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
A lot of research in medical science has been to improve human health.
Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
Peter bought a car as a present for his wife two weeks ago.
Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
The success of the company in such a market is remarkable.
Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
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Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
The dog my father gave me is very lovely.
Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
There has been growing public concern about the use of chemicals in food recently.
Mark the letter A, B, C, or D on your answer sheet to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions.
Mark the letter A, B, C, or D on your answer sheet to indicate the word that differs from the other three in the position of primary stress in each of the following questions.
Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
Last week, we an interesting film about the animal world.
Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
The higher the cost of living is, .