Only a few of the many species__________ risk of extinction actually make it to the lists and obtain legal protection.

Câu hỏi :

Only a few of the many species__________ risk of extinction actually make it to the lists and obtain legal protection.

A. in

B. on

C. at

D. with

* Đáp án

C

* Hướng dẫn giải

at risk: gặp nguy hiểm

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