Bộ 10 đề ôn thi học sinh giỏi Tiếng anh lớp 9 có lời giải chi tiết (Đề 4)

sixteen species have been brought into (62) _______ and three species have been reintroduced.

53/96

sixteen species have been brought into (62) _______ and three species have been reintroduced.

contamination

cultivation

production

generation

Giải thích

Chọn B