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Câu hỏi:

23/06/2024 246

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 questions from 25 to 29. 

NUCLEAR WASTE

      One major problem for nuclear power is the waste it (25) ______. A typical nuclear reactor needs to get rid of 20 tons of spent fuel per year. The radioactivity in this waste takes 1000 years to diminish to negligible levels other dangerous contents include longer-lived fission products and uranium and plutonium, the 239 isotope of (26) _____ takes more than 150,000 years to decay to negligible amounts. It is important to keep this material away from people. To that end, the spent fuel initially goes into a pool at the reactor, (27) _____ it is kept beneath 5 metres of cooling water that blocks its radiation. After some years, the fuel can be removed and put into dry cask storage which, as the phrase (28) _____, means it is put in big drums at the plant. Two such casks can hold one year's spent fuel safely for 100 years. After that, the casks should ideally be put into a mined geological repository - entombed in deep underground tunnels in a geologically stable (29) _____.

Điền vào ô (29).

A. region

B. lot

C. area

Đáp án chính xác

D. terrain

Trả lời:

verified Giải bởi Vietjack

Đáp án C

A. region (n): vùng, miền

B. lot (n): mảnh, lô đất (được dùng cho một mục đích cụ thể) 

C. area (n): khu vực 

D. terrain (n): địa hình, địa thế 

After that, the casks should ideally be put into a mined geological repository - entombed in deep underground tunnels in a geologically stable (29) area

Tạm dịch: Sau đó, lý tưởng nhất là các thùng này nên được đưa vào một kho lưu trữ địa chất đã được khai thác - được chôn trong các đường hầm sâu dưới lòng đất trong một khu vực ổn định địa chất.

Câu trả lời này có hữu ích không?

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Câu 3:

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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 word or phrase that best fits each of the numbered blanks from questions from 25 to 29. 

NUCLEAR WASTE

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Câu 8:

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Câu 9:

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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Câu 10:

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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Câu 11:

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 32 to 36. 

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Câu 12:

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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Câu 13:

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 questions from 25 to 29. 

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Câu 14:

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Câu 15:

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