Bộ 3 Đề kiểm tra Unit 8 - Tiếng anh 10 iLearn Smart World có đáp án (Đề 2)

Its main aim is to improve the (37)___________ and protection of whales, dolphins and porpoises in British and Irish waters.

37/45

Its main aim is to improve the (37)___________ and protection of whales, dolphins and porpoises in British and Irish waters.

conservation

conserve

conserved

conservative

Giải thích

Chọn A