A/ an ____ species is a population of an organism which is at risk of becoming extinct.
A. dangerous
B. endanger
C. endangered
D. endangerment
Giải bởi qa.haylamdo.com
dangerous (adj) nguy hiểm
endanger (v) gây nguy hiểm
endangered (adj) gặp nguy hiểm
endangerment (adj) việc gây nguy hiểm
Vị trí cần điền là một tính từ vì phía sau là một danh từ
=>A/ an endangered species is a population of an organism which is at risk of becoming extinct.
Tạm dịch: Loài nguy cấp là một quần thể sinh vật có nguy cơ bị tuyệt chủng.
Đáp án cần chọn là: C
____ is a branch of Natural Science, and is the study of living organisms and how they interact with their environment.
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As an _______, Mr. Pike is very worried about the increasing of juvenile delinquency.
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Choose the best answer to complete the following sentences.
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He has been very interested in doing research on _______ since he was at high school.
