Choose the best answer to complete the following sentences.
About 15,589 species (7,266 animal species and 8,323 plant species) are now considered ____ risk ____ extinction.
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A.
at / of
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B.
on / in
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C.
for / with
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D.
in / at
Kiến thức: Giới từ
at risk of extinction: có nguy cơ tuyệt chủng
=> About 15,589 species (7,266 animal species and 8,323 plant species) are now considered at risk of extinction.
Tạm dịch: Khoảng 15.589 loài (7.266 loài động vật và 8.323 loài thực vật) hiện được coi là có nguy cơ tuyệt chủng.
Đáp án : A
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