According to the passage, human-generated air poll...

Câu hỏi: According to the passage, human-generated air pollution in localized regions……

A will damage areas outside of the localized regions

B can overwhelm the natural system that removes pollutants

C will react harmfully with natural pollutants

D can be dwarfed by nature's output of pollutants

Câu hỏi trên thuộc đề trắc nghiệm

- Đề 4 - HKI - tiếng Anh 12 (có lời giải chi tiết)