Many rare____of animals are in danger of extinction.
A. species
B. classes
C. being
D. pairs
Giải bởi Vietjack
species (n): loài (luôn ở dạng số nhiều)
classes (n): tầng, lớp
being (n): sự tồn tại, sinh vật
pairs (n): cặp
=> Many rare species of animals are in danger of extinction
Tạm dịch: Nhiều loài động vật quý hiếm đang có nguy cơ bị tuyệt chủng.
Đáp án cần chọn là: A
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