Thứ sáu, 15/11/2024
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Câu hỏi:

23/07/2024 104

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.

Spanish is the only course that it is not offered in the summer term, but there are several classes offered in the fall.

A. the only course 

B. it 

Đáp án chính xác

C. several 

D. offered

Trả lời:

verified Giải bởi Vietjack

Đáp án B

Kiến thức: Sửa lại câu

Giải thích:

Bỏ “it”

Ở đây dùng đại từ “it” là thừa. Ta đã dùng mệnh đề quan hệ that để thay thế cho danh từ “course” rồi

Tạm dịch: Tiếng Tây Ban Nha là khoá học duy nhất được cung cấp trong kỳ hè, nhưng có một số lớp được cung cấp vào mùa thu.

Câu trả lời này có hữu ích không?

0

CÂU HỎI HOT CÙNG CHỦ ĐỀ

Câu 1:

Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that is closest in meaning to each of the following questions.

“Shall I help you do the dishes, Carlo?” said Robert.

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Câu 2:

I’m afraid we no longer sell that model of laptop because we had_____a lot of complaints.

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Câu 3:

The amount Sarah earned was_______ on how much she sold.

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Câu 4:

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 35 to 42.

Life in the Universe

   Exobiology is the study of life that originates from outside of Earth. As yet, of course, no such life forms have been found. Exobiologists, however, have done important work in the theoretical study of where life is most likely to evolve, and what those extrateưestrial life forms might be like.

   What sorts of planets are most likely to develop life? Most scientists agree that a habitable planet must be terrestrial, or rock-based, with liquid surface water and biogeochemical cycles that somewhat resemble Earth’s. Water is an important solvent involved in many biological processes. Biogeochemical cycles are the continuous movement and transformation of materials in the environment. These cycles include the circulation of elements and nutrients upon which life and the Earth’s climate depend. Since (as far as we know) all life is carbon-based, a stable carbon cycle is especially important.

   The habitable zone is the region around a star in which planets can develop life. Assuming the need for liquid surface water, it follows that most stars around the size of our sun will be able to sustain habitable zones for billions of years. Stars that are larger than the sun are much hotter and bum out more quickly; life there may not have enough time to evolve. Stars that are smaller than the sun have different problem. First of all, planets in their habitable zones will be so close to the star that they will be “tidally locked” – that is one side of the planet will always face the star in perpetual daylight with the other side in the perpetual night. Another possible obstacle to life on smaller stars is that they tend to vary in their luminosity, or brightness, due to flares and “star spots”. The variation can be large enough to have harmful effects on the ecosystem.

   Of course, not all stars of the right size will give rise to life; they also must have terrestrial planets with the right kind of orbits. Most solar systems have more than one planet, which influence each other’s orbits with their own gravity. Therefore, in order to have a stable system with no planets flying out into space, the orbits must be a good distance from one another. Interestingly, the amount of space needed is roughly the width of a star’s habitable zone. This means that for life to evolve, the largest possible number of life-supporting planets in any star’s habitable zone is two.

   Finally, not all planets meeting the above conditions will necessarily develop life. One major threat is large, frequent asteroid and comet impacts, which will wipe out life each time it tries to evolve. The case of Earth teaches that having large gas giants, such as Saturn and Jupiter,.in the outer part of the solar system can help keep a planet safe for life. Due to their strong gravitation, they tend to catch or deflect large objects before they can reach Earth.

 

What is the topic of the passage?

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Câu 5:

Vietnam U23 made not only Asia but also Europe keep a close eye on them. They _____ internationally.

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Câu 6:

The party leader travelled the length and_____of the country in an attempt to spread his message.

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Câu 7:

Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that best combines each of sentences in the following questions.

Why did Danny decide to enter the marathon? Danny's totally unfit.

Xem đáp án » 19/06/2021 267

Câu 8:

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

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Câu 9:

James was asking about a lot of personal things. I didn’t like______about my private life.

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Câu 10:

Jack and Joe are discussing how to make salad for dinner.

Jack: “______”

Joe: How about putting some grapes in it, instead?

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Câu 11:

Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) CLOSEST in meaning to the underlined word (s) in each of the following questions.

Jack persisted in attempting to convince his employers to use more technology and fewer people.

Xem đáp án » 19/06/2021 258

Câu 12:

Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions.

The soldier was demoted for improper behavior.

Xem đáp án » 19/06/2021 248

Câu 13:

Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions.

The doctor asked John to exhale slowly.

Xem đáp án » 19/06/2021 244

Câu 14:

Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that is closest in meaning to each of the following questions.

The accident happened as a result of the driver’s not paying attention to the road.

Xem đáp án » 19/06/2021 225

Câu 15:

The party, _______ I was the guest of honour, was extremely enjoyable.

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