The government has set up 30 parks and reserves to protect its animals, but their survival is (5) ________doubt because much of their habitat has been cleared for lumber or to grow crops.
A. in
Đáp án A
Kiến thức về cụm từ
- to be in doubt: nghi ngờ, hoài nghi
Tạm dịch: “The government has set up 30 parks and reserves to protect its animals, but their survival is (5)__________ doubt because much of their habitat has been cleared for lumber or to grow crops.”
Chính phủ đã thiết lập 30 công viên và khu bảo tồn để bảo vệ động vật của mình, nhưng sự nghi ngờ về sự sống sót của chúng là do phần lớn môi trường sống của chúng đã bị mất hết do chặt cây để lấy gỗ hoặc để trồng trọt.
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According to paragraph 2, what was the difference between conservationists and preservationists?
A language is at (1)______ of being lost when it no longer is taught to younger generations, while fluent speakers of the language (usually the elderly) die.
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