Bộ 5 đề thi giữa kì 2 Tiếng Anh 11 Global Success có đáp án - Đề 4

According to ecologists and (3) _________, one of the main causes of this catastrophe was deforestation.

14/29

According to ecologists and (3) _________, one of the main causes of this catastrophe was deforestation.

environmental

environmentalists

environmentalist

environment

Giải thích

Choose B