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Câu hỏi:

18/06/2021 1,612

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

There is estimated that the Orion nebula contains enough matter to form 10,000 stars. 

A. There 

Đáp án chính xác

B. contains 

C. enough 

D. to form 

Trả lời:

verified Giải bởi Vietjack

Kiến thức: Từ vựng

Giải thích:

There is + N(đếm được số ít): Có …

Ở đây cần một chủ ngữ phù hợp cho câu bị động kép: It + is + estimated + that + S + V

Sửa: There => It

Tạm dịch: Người ta ước tính rằng tinh vân Orion chứa đủ vật chất để tạo thành 10.000 ngôi sao.

Chọn A

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In most _______ developed countries, up to 50% of _______ population enters higher education at some time in their lives. 

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Câu 5:

“Oh, I’m sorry! Am I disturbing you? – “_______”

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Câu 6:

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. 

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Câu 7:

Did she get the better of you in the argument? 

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Câu 8:

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 33 to 38.

Sylvia Earle, a marine botanist and one of the foremost deep-sea explorers, has spent over 6,000 hours, more than seven months, underwater. From her earliest years, Earle had an affinity for marine life, and she took her first plunge into the open sea as a teenager. In the years since then she has taken part in a number of landmark underwater projects, from exploratory expeditions around the world to her celebrated “Jim dive” in 1978, which was the deepest solo dive ever made without cable connecting the diver to a support vessel at the surface of the sea.

Clothed in a Jim suit, a futuristic suit of plastic and metal armor, which was secured to a manned submarine, Sylvia Earle plunged vertically into the Pacific Ocean, at times at the speed of 100 feet per minute. On reaching the ocean floor, she was released from the submarine and from that point her only connection to the sub was an 18-foot tether. For the next 2½ hours, Earle roamed the seabed taking notes, collecting 15 specimens, and planting a U.S. flag. Consumed by a desire to descend deeper still, in 1981 she became involved in the design and manufacture of 20 deep-sea submersibles, one of which took her to a depth of 3,000 feet. This did not end Sylvia Earle’s accomplishments.

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Câu 10:

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Câu 11:

It was a very wonderful opportunity for us to catch.

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“What a boring lecture!” – “_______” 

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By the end of last March, I _______ English for five years

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 Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 25 to 29.

People of different countries have quite different life styles. We American are wasteful people, (25) _______ saving.

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Câu 15:

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 39 to 45.

Long before they can actually speak, babies pay special attention to the speech they hear around them. Within the first month of their lives, babies' responses to the sound of the human voice will be different from their responses to other sorts of auditory stimuli. They will stop crying when they hear a person talking, but not if they hear a bell or the sound of a rattle. At first, the sounds that an infant notices might be only those words that receive the heaviest emphasis and that often occur at the ends of utterances. By the time they are six or seven weeks old, babies can detect the difference between syllables pronounced with rising and falling inflections. Very soon, these differences in adult stress and intonation can influence babies' emotional states and behavior. Long before they develop actual language comprehension, babies can sense when an adult is playful or angry, attempting to initiate or terminate new behavior, and so on, merely on the basis of cues such as the rate, volume, and melody of adult speech.

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